[Robotflow-cvs] RobotFlow/Vision/n-files READv2.n,NONE,1.1 Makefile.am,1.1,1.2 READ.n,1.6,1.7

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Update of /cvsroot/robotflow/RobotFlow/Vision/n-files
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv8106

Modified Files:
	Makefile.am READ.n 
Added Files:
	READv2.n 
Log Message:
removing camera-dependant control

--- NEW FILE: READv2.n ---
#!/usr/bin/env batchflow
<?xml version="1.0"?>
<Document category="RobotFlow:LABORIUS">
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    <Note x="-3418" y="-384" visible="1" text="The MAIN network will load configuration from the files containing :&#10;- black and white color lookup&#10;- the neural network to use for recog&#10;- The dictionary to use&#10;* You can change this configuration by double clicking on the LoadFile blocks"/>
  </Network>
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      <Parameter name="NUM_COLOR" type="int" value="4" description=""/>
      <Parameter name="MIN_AREA" type="int" value="16" description=""/>
    </Node>
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    <NetInput name="IMAGE" node="node_Components_1" terminal="IMAGE" object_type="Image" description="The Image to extract colors from."/>
    <NetInput name="LOOKUP" node="node_Components_1" terminal="LOOKUP" object_type="ColorLookup" description="The color lookup to use"/>
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    <NetInput name="BLACK_WHITE_LOOKUP" node="node_Components_1" terminal="LOOKUP" object_type="ColorLookup" description="The color lookup to use"/>
    <NetInput name="RGB15_BINARIZED" node="node_Components_1" terminal="IMAGE" object_type="Image" description="The Image to extract colors from."/>
    <Note x="-1480" y="269" visible="1" text="Sony SNC-RZ30 Network Camera controller."/>
    <Note x="-1013" y="42" visible="1" text="Image must be converted to  RGB15 from the camera before training."/>
    <Note x="-323" y="44" visible="1" text="From the components of the image, we try to extract a textual messages that are color coded (foreground color = text, background color = color of the sheet of paper)"/>
    <Note x="159" y="551" visible="1" text="Image segments are scaled and process by the neural network.&#10;We will look in the dictionary for words that match the best."/>
    <Note x="291" y="47" visible="1" text="SKIP_N is useful because the camera is too slow, if we don't use SKIP_N, the camera will be overloaded with commands, which creates a terrific lag."/>
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    </Node>
    <Node name="node_STRING_EXTRACTOR_1" type="STRING_EXTRACTOR" x="86.000000" y="321.000000">
      <Parameter name="DOWHILE" type="bool" value="" description="No description available"/>
    </Node>
    <Node name="node_ExtractSentence_v2_1" type="ExtractSentence_v2" x="441.000000" y="329.000000">
      <Parameter name="VERTICAL_TOLERANCE" type="float" value="0.5" description=""/>
      <Parameter name="HORIZONTAL_TOLERANCE" type="float" value="0.5" description=""/>
    </Node>
    <Node name="node_NOP_2" type="NOP" x="-524.000000" y="299.000000"/>
    <Link from="node_SymbolCounter_1" output="COUNT" to="node_STRING_EXTRACTOR_1" input="SYMBOL_COUNT"/>
    <Link from="node_NOP_2" output="OUTPUT" to="node_STRING_EXTRACTOR_1" input="DATA"/>
    <Link from="node_NOP_2" output="OUTPUT" to="node_SymbolCounter_1" input="DATA"/>
    <Link from="node_NewAccumulator_1" output="OUTPUT" to="node_STRING_EXTRACTOR_1" input="ACCUM"/>
    <Link from="node_STRING_EXTRACTOR_1" output="ACCUM_OUT" to="node_ExtractSentence_v2_1" input="SYMBOL_LIST"/>
    <NetInput name="NNET" node="node_STRING_EXTRACTOR_1" terminal="NNET" object_type="any" description="No description available"/>
    <NetInput name="DICT" node="node_ExtractSentence_v2_1" terminal="DICT" object_type="any" description="No description available"/>
    <NetOutput name="SENTENCE" node="node_ExtractSentence_v2_1" terminal="SENTENCE" object_type="string" description="A string corresponding to the sentence read"/>
    <NetOutput name="ORIGINAL_TEXT" node="node_ExtractSentence_v2_1" terminal="ORIGINAL_TEXT" object_type="string" description="Original Text one letter at a time."/>
    <NetInput name="BLACK_WHITE_COMPONENTS" node="node_NOP_2" terminal="INPUT" object_type="any" description="The input"/>
    <Note x="-440" y="254" visible="1" text="Black and white components are extracted from the image."/>
    <Note x="-1115" y="154" visible="1" text="This is an adaptative threshold for the binarization."/>
    <Note x="27" y="527" visible="1" text="All characters are then processed by the neural network."/>
    <Note x="483" y="512" visible="1" text="We use a dictionary to fit the neural network output for each characters used as probability of occurence of a letter in a word."/>
  </Network>
  <Network type="subnet" name="EXTRA_INFO">
    <Node name="node_Div_1" type="Div" x="-212.000000" y="133.000000"/>
    <Node name="node_Concatenate_1" type="Concatenate" x="255.000000" y="143.000000"/>
    <Node name="node_Div_2" type="Div" x="-211.000000" y="172.000000"/>
    <Node name="node_Concatenate_2" type="Concatenate" x="49.000000" y="169.000000"/>
    <Node name="node_Div_3" type="Div" x="-212.000000" y="214.000000"/>
    <Node name="node_Float2Vect_1" type="Float2Vect" x="-126.000000" y="134.000000">
      <Parameter name="LOOKAHEAD" type="int" value="" description=""/>
      <Parameter name="LOOKBACK" type="int" value="" description=""/>
    </Node>
    <Node name="node_Float2Vect_2" type="Float2Vect" x="-126.000000" y="173.000000">
      <Parameter name="LOOKAHEAD" type="int" value="" description=""/>
      <Parameter name="LOOKBACK" type="int" value="" description=""/>
    </Node>
    <Node name="node_Float2Vect_3" type="Float2Vect" x="-127.000000" y="213.000000">
      <Parameter name="LOOKAHEAD" type="int" value="" description=""/>
      <Parameter name="LOOKBACK" type="int" value="" description=""/>
    </Node>
    <Node name="node_NOP_1" type="NOP" x="-741.000000" y="154.000000"/>
    <Node name="node_RectAnalyser_1" type="RectAnalyser" x="-664.000000" y="155.000000"/>
    <Node name="node_ToFloat_1" type="ToFloat" x="-365.000000" y="104.000000"/>
    <Node name="node_ToFloat_2" type="ToFloat" x="-365.000000" y="139.000000"/>
    <Node name="node_ToFloat_3" type="ToFloat" x="-366.000000" y="170.000000"/>
    <Node name="node_ToFloat_4" type="ToFloat" x="-364.000000" y="201.000000"/>
    <Link from="node_Float2Vect_1" output="OUTPUT" to="node_Concatenate_1" input="INPUT1"/>
    <Link from="node_Concatenate_2" output="OUTPUT" to="node_Concatenate_1" input="INPUT2">95 169 97 151 155 150.5 </Link>
    <Link from="node_Float2Vect_2" output="OUTPUT" to="node_Concatenate_2" input="INPUT1"/>
    <Link from="node_Float2Vect_3" output="OUTPUT" to="node_Concatenate_2" input="INPUT2"/>
    <Link from="node_Div_1" output="OUTPUT" to="node_Float2Vect_1" input="INPUT"/>
    <Link from="node_Div_2" output="OUTPUT" to="node_Float2Vect_2" input="INPUT"/>
    <Link from="node_Div_3" output="OUTPUT" to="node_Float2Vect_3" input="INPUT"/>
    <Link from="node_NOP_1" output="OUTPUT" to="node_RectAnalyser_1" input="CRECT"/>
    <Link from="node_ToFloat_1" output="OUTPUT" to="node_Div_1" input="NUM"/>
    <Link from="node_RectAnalyser_1" output="HEIGHT" to="node_ToFloat_1" input="INPUT"/>
    <Link from="node_ToFloat_1" output="OUTPUT" to="node_Div_3" input="DEN"/>
    <Link from="node_RectAnalyser_1" output="WIDTH" to="node_ToFloat_2" input="INPUT"/>
    <Link from="node_ToFloat_2" output="OUTPUT" to="node_Div_1" input="DEN"/>
    <Link from="node_ToFloat_2" output="OUTPUT" to="node_Div_2" input="DEN"/>
    <Link from="node_RectAnalyser_1" output="X_RELATIVE_CENTER_OF_GRAVITY" to="node_ToFloat_3" input="INPUT"/>
    <Link from="node_ToFloat_3" output="OUTPUT" to="node_Div_2" input="NUM"/>
    <Link from="node_RectAnalyser_1" output="Y_RELATIVE_CENTER_OF_GRAVITY" to="node_ToFloat_4" input="INPUT"/>
    <Link from="node_ToFloat_4" output="OUTPUT" to="node_Div_3" input="NUM"/>
    <NetInput name="INPUT" node="node_NOP_1" terminal="INPUT" object_type="any" description="No description available"/>
    <NetOutput name="OUTPUT" node="node_Concatenate_1" terminal="OUTPUT" object_type="any" description="No description available"/>
    <Note x="-285" y="457" visible="1" text="Extract WIDTH / HEIGHT X_CENTER_OF_GRAVITY / WIDTH and Y_CENTER_OF_GRAVITY / HEIGHT to be used as additional inputs for the neural network."/>
  </Network>
  <Network type="subnet" name="SYMBOL_EXTRACTOR">
    <Node name="node_NNetExec_1" type="NNetExec" x="-447.000000" y="141.000000">
      <Parameter name="OUTPUTLENGTH" type="int" value="36" description=""/>
    </Node>
    <Node name="node_SymbolExtractor_1" type="SymbolExtractor" x="-990.000000" y="115.000000">
      <Parameter name="CHANNEL" type="int" value="1" description=""/>
    </Node>
    <Node name="node_Scale_1" type="Scale" x="-787.000000" y="115.000000">
      <Parameter name="WIDTH" type="int" value="13" description=""/>
      <Parameter name="HEIGHT" type="int" value="13" description=""/>
      <Parameter name="DEBUG" type="int" value="0" description=""/>
    </Node>
    <Node name="node_DCVector_1" type="DCVector" x="-49.000000" y="220.000000">
      <Parameter name="LENGTH" type="int" value="1" description=""/>
      <Parameter name="VALUE" type="float" value="-2" description=""/>
    </Node>
    <Node name="node_VectorSetIndex_1" type="VectorSetIndex" x="162.000000" y="235.000000"/>
    <Node name="node_Constant_1" type="Constant" x="-112.000000" y="251.000000">
      <Parameter name="VALUE" type="int" value="0" description=""/>
    </Node>
    <Node name="node_RectBoundaries_1" type="RectBoundaries" x="-450.000000" y="22.000000"/>
    <Node name="node_Concatenate_1" type="Concatenate" x="406.000000" y="127.000000"/>
    <Node name="node_EXTRA_INFO_1" type="EXTRA_INFO" x="-804.000000" y="140.000000"/>
    <Node name="node_Concatenate_2" type="Concatenate" x="-624.000000" y="132.000000"/>
    <Node name="node_NewSymbolIdentify_1" type="NewSymbolIdentify" x="-308.000000" y="216.000000">
      <Parameter name="THRESHOLD" type="float" value="0.80" description=""/>
    </Node>
    <Node name="node_Concat_1" type="Concat" x="-208.000000" y="134.000000"/>
    <Node name="node_ToFloat_1" type="ToFloat" x="-189.000000" y="215.000000"/>
    <Node name="node_RectAnalyser_1" type="RectAnalyser" x="-659.000000" y="-180.000000"/>
    <Node name="node_IF_1" type="IF" x="726.000000" y="-185.000000">
      <Parameter name="PULL_ANYWAY" type="bool" value="" description="If true, the IF statement pulls also on the branch not taken"/>
    </Node>
    <Node name="node_AND_1" type="AND" x="-40.000000" y="-201.000000">
      <Parameter name="PULL_ANYWAY" type="bool" value="false" description="Pull on INPUT2 even if INPUT1 is false"/>
    </Node>
    <Node name="node_Greater_1" type="Greater" x="-184.000000" y="-241.000000"/>
    <Node name="node_Greater_2" type="Greater" x="-184.000000" y="-185.000000"/>
    <Node name="node_Constant_2" type="Constant" x="-482.000000" y="-274.000000">
      <Parameter name="VALUE" type="int" value="30" description="The value"/>
    </Node>
    <Node name="node_Constant_3" type="Constant" x="-481.000000" y="-247.000000">
      <Parameter name="VALUE" type="int" value="30" description="The value"/>
    </Node>
    <Node name="node_NilObject_1" type="NilObject" x="443.000000" y="-169.000000"/>
    <Link from="node_Concatenate_2" output="OUTPUT" to="node_NNetExec_1" input="INPUT"/>
    <Link from="node_SymbolExtractor_1" output="SYMBOL" to="node_Scale_1" input="CRECT"/>
    <Link from="node_DCVector_1" output="OUTPUT" to="node_VectorSetIndex_1" input="VECTOR"/>
    <Link from="node_Constant_1" output="VALUE" to="node_VectorSetIndex_1" input="INDEX"/>
    <Link from="node_SymbolExtractor_1" output="SYMBOL" to="node_RectBoundaries_1" input="CRECT">-932 115 -644 22 -504.5 22 </Link>
    <Link from="node_VectorSetIndex_1" output="OUTPUT" to="node_Concatenate_1" input="INPUT1">215.5 235 269 236 268 121 306 119.5 </Link>
    <Link from="node_SymbolExtractor_1" output="SYMBOL" to="node_EXTRA_INFO_1" input="INPUT"/>
    <Link from="node_Scale_1" output="OUTPUT" to="node_Concatenate_2" input="INPUT1"/>
    <Link from="node_EXTRA_INFO_1" output="OUTPUT" to="node_Concatenate_2" input="INPUT2"/>
    <Link from="node_RectBoundaries_1" output="OUTPUT" to="node_Concat_1" input="INPUT1"/>
    <Link from="node_NNetExec_1" output="OUTPUT" to="node_Concat_1" input="INPUT2"/>
    <Link from="node_Concat_1" output="OUTPUT" to="node_Concatenate_1" input="INPUT2"/>
    <Link from="node_NNetExec_1" output="OUTPUT" to="node_NewSymbolIdentify_1" input="INPUT"/>
    <Link from="node_ToFloat_1" output="OUTPUT" to="node_VectorSetIndex_1" input="VALUE">-162 215 -153 235 50.5 235 </Link>
    <Link from="node_NewSymbolIdentify_1" output="SYMBOL_ID" to="node_ToFloat_1" input="INPUT"/>
    <Link from="node_SymbolExtractor_1" output="SYMBOL" to="node_RectAnalyser_1" input="CRECT"/>
    <Link from="node_AND_1" output="OUTPUT" to="node_IF_1" input="COND"/>
    <Link from="node_Greater_1" output="OUTPUT" to="node_AND_1" input="INPUT1"/>
    <Link from="node_RectAnalyser_1" output="WIDTH" to="node_Greater_2" input="INPUT2"/>
    <Link from="node_RectAnalyser_1" output="HEIGHT" to="node_Greater_1" input="INPUT2"/>
    <Link from="node_Greater_2" output="OUTPUT" to="node_AND_1" input="INPUT2"/>
    <Link from="node_Constant_2" output="VALUE" to="node_Greater_1" input="INPUT1"/>
    <Link from="node_Constant_3" output="VALUE" to="node_Greater_2" input="INPUT1"/>
    <Link from="node_Concatenate_1" output="OUTPUT" to="node_IF_1" input="THEN">452 124 548 125 549 -185 671 -185 </Link>
    <Link from="node_NilObject_1" output="VALUE" to="node_IF_1" input="ELSE"/>
    <NetInput name="DATA" node="node_SymbolExtractor_1" terminal="DATA" object_type="any" description="No description available"/>
    <NetInput name="INDEX" node="node_SymbolExtractor_1" terminal="INDEX" object_type="any" description="No description available"/>
    <NetInput name="NNET" node="node_NNetExec_1" terminal="NNET" object_type="any" description="No description available"/>
    <NetOutput name="SYMBOL_VECTOR" node="node_IF_1" terminal="OUTPUT" object_type="any" description="The object from THEN or ELSE depending on COND"/>
    <Note x="-845" y="305" visible="1" text="Characters are scaled (13x13) and we add extra ratios to the input vector to produce a 172 value input vector."/>
    <Note x="-419" y="380" visible="1" text="Neural network output is calculated and the ID of the output unit containing the highest score (must be higher than 0.8) is returned"/>
    <Note x="-125" y="63" visible="1" text="We add The position (x1,y1,x2,y2) position of the character to the output vector. That will be useful to group characters into words later."/>
  </Network>
  <Network type="iterator" name="STRING_EXTRACTOR">
    <Node name="node_Accumulate_1" type="Accumulate" x="218.000000" y="210.000000"/>
    <Node name="node_IF_1" type="IF" x="36.000000" y="31.000000">
      <Parameter name="PULL_ANYWAY" type="bool" value="" description=""/>
    </Node>
    <Node name="node_Constant_1" type="Constant" x="-96.000000" y="30.000000">
      <Parameter name="VALUE" type="bool" value="true" description=""/>
    </Node>
    <Node name="node_Constant_2" type="Constant" x="-167.000000" y="46.000000">
      <Parameter name="VALUE" type="bool" value="false" description=""/>
    </Node>
    <Node name="node_Smaller_1" type="Smaller" x="-235.000000" y="16.000000"/>
    <Node name="node_IterCount_1" type="IterCount" x="-500.000000" y="9.000000"/>
    <Node name="node_SYMBOL_EXTRACTOR_1" type="SYMBOL_EXTRACTOR" x="-107.000000" y="121.000000"/>
    <Node name="node_NOP_1" type="NOP" x="-99.000000" y="203.000000"/>
    <Node name="node_IF_2" type="IF" x="384.000000" y="135.000000">
      <Parameter name="PULL_ANYWAY" type="bool" value="" description="If true, the IF statement pulls also on the branch not taken"/>
    </Node>
    <Node name="node_isNil_1" type="isNil" x="125.000000" y="121.000000"/>
    <Link from="node_Smaller_1" output="OUTPUT" to="node_IF_1" input="COND"/>
    <Link from="node_Constant_1" output="VALUE" to="node_IF_1" input="THEN"/>
    <Link from="node_Constant_2" output="VALUE" to="node_IF_1" input="ELSE"/>
    <Link from="node_IterCount_1" output="OUTPUT" to="node_Smaller_1" input="INPUT1">-465.5 9 -330 9 -318.5 8.5 </Link>
    <Link from="node_IterCount_1" output="OUTPUT" to="node_SYMBOL_EXTRACTOR_1" input="INDEX">-465.5 9 -379 119 -227.5 121 </Link>
    <Link from="node_SYMBOL_EXTRACTOR_1" output="SYMBOL_VECTOR" to="node_isNil_1" input="INPUT"/>
    <Link from="node_isNil_1" output="OUTPUT" to="node_IF_2" input="COND"/>
    <Link from="node_NOP_1" output="OUTPUT" to="node_IF_2" input="THEN"/>
    <Link from="node_Accumulate_1" output="OUTPUT" to="node_IF_2" input="ELSE"/>
    <Link from="node_NOP_1" output="OUTPUT" to="node_Accumulate_1" input="ACCUM"/>
    <Link from="node_SYMBOL_EXTRACTOR_1" output="SYMBOL_VECTOR" to="node_Accumulate_1" input="INPUT"/>
    <NetInput name="DATA" node="node_SYMBOL_EXTRACTOR_1" terminal="DATA" object_type="any" description="No description available"/>
    <NetInput name="NNET" node="node_SYMBOL_EXTRACTOR_1" terminal="NNET" object_type="any" description="No description available"/>
    <NetInput name="SYMBOL_COUNT" node="node_Smaller_1" terminal="INPUT2" object_type="any" description="No description available"/>
    <NetCondition name="CONDITION" node="node_IF_1" terminal="OUTPUT"/>
    <NetInput name="ACCUM" node="node_NOP_1" terminal="INPUT" object_type="any" description="The input"/>
    <NetOutput name="ACCUM_OUT" node="node_IF_2" terminal="OUTPUT" object_type="any" description="The object from THEN or ELSE depending on COND"/>
    <Note x="-125" y="380" visible="1" text="This is a loop to extract all characters information from the image components and store the result into an accumulator."/>
  </Network>
  <Network type="subnet" name="FIND_THRESHOLD">
    <Node name="node_StatIntensityAnalyser_1" type="StatIntensityAnalyser" x="-257.000000" y="-292.000000">
      <Parameter name="FRACTION_ANALYSED" type="float" value="0.1" description=""/>
    </Node>
    <Node name="node_Add_1" type="Add" x="71.000000" y="-290.000000"/>
    <Node name="node_Div_1" type="Div" x="247.000000" y="-283.000000"/>
    <Node name="node_Constant_1" type="Constant" x="57.000000" y="-245.000000">
      <Parameter name="VALUE" type="float" value="2.5" description=""/>
    </Node>
    <Link from="node_StatIntensityAnalyser_1" output="MAX_INTENSITY" to="node_Add_1" input="INPUT1"/>
    <Link from="node_StatIntensityAnalyser_1" output="MIN_INTENSITY" to="node_Add_1" input="INPUT2"/>
    <Link from="node_Add_1" output="OUTPUT" to="node_Div_1" input="NUM"/>
    <Link from="node_Constant_1" output="VALUE" to="node_Div_1" input="DEN"/>
    <NetInput name="IMAGE_IN" node="node_StatIntensityAnalyser_1" terminal="IMAGE_IN" object_type="any" description="No description available"/>
    <NetOutput name="THRESHOLD" node="node_Div_1" terminal="OUTPUT" object_type="any" description="No description available"/>
    <Note x="10" y="10" visible="1" text="Calculate the maximum intensity and minimum image intensity with random pixels (1%). Threshold is calculated with : (MAX+ MIN) / 2.5"/>
  </Network>
  <Network type="subnet" name="MULTI_SIGN_TRACKING">
    <Node name="node_MultiSignTracking_1" type="MultiSignTracking" x="349.000000" y="-56.000000">
      <Parameter name="MIN_WIDTH" type="int" value="25" description="minimum width to obtain before we are ready for recognition."/>
      <Parameter name="MIN_HEIGHT" type="int" value="35" description="minimum height to obtain before we are ready for recognition."/>
      <Parameter name="FOREGROUND_COLOR_ID" type="int" value="1" description="The color number being tracked."/>
      <Parameter name="BACKGROUND_COLOR_ID" type="int" value="0" description="The color number being tracked."/>
    </Node>
    <Node name="node_NOP_1" type="NOP" x="945.000000" y="-105.000000"/>
    <Node name="node_COLOR_TRACKER_1" type="COLOR_TRACKER" x="353.000000" y="85.000000"/>
    <Node name="node_Subsumption_1" type="Subsumption" x="1002.000000" y="12.000000"/>
    <Node name="node_Subsumption_2" type="Subsumption" x="1004.000000" y="58.000000"/>
    <Node name="node_Subsumption_3" type="Subsumption" x="1006.000000" y="111.000000"/>
    <Node name="node_NOP_2" type="NOP" x="-61.000000" y="92.000000"/>
    <Node name="node_Constant_1" type="Constant" x="119.000000" y="42.000000">
      <Parameter name="VALUE" type="bool" value="true" description="The value"/>
    </Node>
    <Node name="node_NOP_3" type="NOP" x="27.000000" y="-63.000000"/>
    <Node name="node_NOP_4" type="NOP" x="27.000000" y="-9.000000"/>
    <Node name="node_IF_1" type="IF" x="724.000000" y="87.000000">
      <Parameter name="PULL_ANYWAY" type="bool" value="" description="If true, the IF statement pulls also on the branch not taken"/>
    </Node>
    <Node name="node_isNil_1" type="isNil" x="587.000000" y="72.000000"/>
    <Node name="node_NilObject_1" type="NilObject" x="570.000000" y="111.000000"/>
    <Node name="node_IF_2" type="IF" x="727.000000" y="147.000000">
      <Parameter name="PULL_ANYWAY" type="bool" value="" description="If true, the IF statement pulls also on the branch not taken"/>
    </Node>
    <Node name="node_IF_3" type="IF" x="723.000000" y="18.000000">
      <Parameter name="PULL_ANYWAY" type="bool" value="" description="If true, the IF statement pulls also on the branch not taken"/>
    </Node>
    <Node name="node_NilObject_2" type="NilObject" x="728.000000" y="-46.000000"/>
    <Node name="node_RectBoundaries_1" type="RectBoundaries" x="340.000000" y="170.000000"/>
    <Node name="node_SymbolExtractor_1" type="SymbolExtractor" x="84.000000" y="169.000000">
      <Parameter name="CHANNEL" type="int" value="0" description="Channel from which to extract the symbol"/>
    </Node>
    <Node name="node_Constant_2" type="Constant" x="-122.000000" y="176.000000">
      <Parameter name="VALUE" type="int" value="0" description="The value"/>
    </Node>
    <Node name="node_SymbolCounter_1" type="SymbolCounter" x="216.000000" y="245.000000">
      <Parameter name="CHANNEL" type="int" value="0" description="Channel from which to extract the symbol"/>
      <Parameter name="DEPTH" type="int" value="2" description="Depth of the image (in bytes per pixel)"/>
    </Node>
    <Node name="node_IF_4" type="IF" x="630.000000" y="266.000000">
      <Parameter name="PULL_ANYWAY" type="bool" value="" description="If true, the IF statement pulls also on the branch not taken"/>
    </Node>
    <Node name="node_Greater_1" type="Greater" x="494.000000" y="251.000000"/>
    <Node name="node_Constant_3" type="Constant" x="339.000000" y="277.000000">
      <Parameter name="VALUE" type="int" value="0" description="The value"/>
    </Node>
    <Node name="node_Constant_4" type="Constant" x="467.000000" y="306.000000">
      <Parameter name="VALUE" type="bool" value="false" description="The value"/>
    </Node>
    <Link from="node_MultiSignTracking_1" output="COMPONENTS" to="node_NOP_1" input="INPUT"/>
    <Link from="node_Constant_1" output="VALUE" to="node_COLOR_TRACKER_1" input="ACTIVATED"/>
    <Link from="node_NOP_3" output="OUTPUT" to="node_MultiSignTracking_1" input="ACTIVATED"/>
    <Link from="node_NOP_2" output="OUTPUT" to="node_COLOR_TRACKER_1" input="COMPONENTS"/>
    <Link from="node_NOP_4" output="OUTPUT" to="node_MultiSignTracking_1" input="COMPONENTS"/>
    <Link from="node_isNil_1" output="OUTPUT" to="node_IF_1" input="COND"/>
    <Link from="node_COLOR_TRACKER_1" output="DELTA_X" to="node_isNil_1" input="INPUT"/>
    <Link from="node_NilObject_1" output="VALUE" to="node_IF_1" input="THEN"/>
    <Link from="node_MultiSignTracking_1" output="DELTA_X" to="node_IF_1" input="ELSE"/>
    <Link from="node_IF_1" output="OUTPUT" to="node_Subsumption_1" input="LOW_PRIORITY"/>
    <Link from="node_isNil_1" output="OUTPUT" to="node_IF_2" input="COND"/>
    <Link from="node_IF_2" output="OUTPUT" to="node_Subsumption_2" input="LOW_PRIORITY"/>
    <Link from="node_NilObject_1" output="VALUE" to="node_IF_2" input="THEN"/>
    <Link from="node_MultiSignTracking_1" output="DELTA_Y" to="node_IF_2" input="ELSE"/>
    <Link from="node_MultiSignTracking_1" output="BOUNDARY" to="node_IF_3" input="ELSE"/>
    <Link from="node_NilObject_1" output="VALUE" to="node_IF_3" input="THEN"/>
    <Link from="node_isNil_1" output="OUTPUT" to="node_IF_3" input="COND"/>
    <Link from="node_IF_3" output="OUTPUT" to="node_Subsumption_3" input="LOW_PRIORITY"/>
    <Link from="node_NilObject_2" output="VALUE" to="node_Subsumption_1" input="HIGH_PRIORITY"/>
    <Link from="node_NilObject_2" output="VALUE" to="node_Subsumption_2" input="HIGH_PRIORITY"/>
    <Link from="node_NilObject_2" output="VALUE" to="node_Subsumption_3" input="HIGH_PRIORITY"/>
    <Link from="node_Constant_2" output="VALUE" to="node_SymbolExtractor_1" input="INDEX"/>
    <Link from="node_SymbolExtractor_1" output="SYMBOL" to="node_RectBoundaries_1" input="CRECT"/>
    <Link from="node_SymbolCounter_1" output="COUNT" to="node_Greater_1" input="INPUT1"/>
    <Link from="node_SymbolExtractor_1" output="SYMBOL" to="node_SymbolCounter_1" input="DATA"/>
    <Link from="node_Greater_1" output="OUTPUT" to="node_IF_4" input="COND"/>
    <Link from="node_Constant_3" output="VALUE" to="node_Greater_1" input="INPUT2"/>
    <Link from="node_RectBoundaries_1" output="OUTPUT" to="node_IF_4" input="THEN">397 170 398 265 575 266 </Link>
    <Link from="node_Constant_4" output="VALUE" to="node_IF_4" input="ELSE"/>
    <NetOutput name="COMPONENTS" node="node_NOP_1" terminal="OUTPUT" object_type="any" description="The output = The input"/>
    <NetInput name="COMPONENTS" node="node_NOP_2" terminal="INPUT" object_type="any" description="The input"/>
    <NetOutput name="DELTA_X" node="node_Subsumption_1" terminal="OUTPUT" object_type="any" description="No description available"/>
    <NetOutput name="DELTA_Y" node="node_Subsumption_2" terminal="OUTPUT" object_type="any" description="No description available"/>
    <NetOutput name="BOUNDARY" node="node_Subsumption_3" terminal="OUTPUT" object_type="any" description="No description available"/>
    <NetInput name="SIGN_TRACKING_ACTIVATED" node="node_NOP_3" terminal="INPUT" object_type="any" description="The input"/>
    <NetInput name="BLACK_WHITE_COMPONENTS" node="node_NOP_4" terminal="INPUT" object_type="any" description="The input"/>
    <Note x="0" y="0" visible="0" text="Created with FlowDesigner 0.8.1"/>
    <Note x="198" y="472" visible="1" text="If activated, the MultiSignTracking behavior will output probable characters components, delta_x, delta_y and boundray of the group of components that could be characters."/>
    <Note x="843" y="370" visible="1" text="If we can't find blobs of foreground color surrounded by the background color, we will use only foreground color to &quot;scan&quot;."/>
  </Network>
  <Network type="subnet" name="ZOOM_FACTOR">
    <Node name="node_Div_1" type="Div" x="-132.000000" y="147.000000"/>
    <Node name="node_Constant_1" type="Constant" x="-244.000000" y="156.000000">
      <Parameter name="VALUE" type="float" value="683" description="The value"/>
    </Node>
    <Node name="node_Add_1" type="Add" x="-24.000000" y="139.000000"/>
    <Node name="node_Constant_2" type="Constant" x="-180.000000" y="87.000000">
      <Parameter name="VALUE" type="float" value="1.0" description="The value"/>
    </Node>
    <Node name="node_NOP_1" type="NOP" x="-486.000000" y="140.000000"/>
    <Node name="node_NOP_2" type="NOP" x="191.000000" y="139.000000"/>
    <Link from="node_Constant_1" output="VALUE" to="node_Div_1" input="DEN"/>
    <Link from="node_Constant_2" output="VALUE" to="node_Add_1" input="INPUT1"/>
    <Link from="node_Div_1" output="OUTPUT" to="node_Add_1" input="INPUT2"/>
    <Link from="node_NOP_1" output="OUTPUT" to="node_Div_1" input="NUM"/>
    <Link from="node_Add_1" output="OUTPUT" to="node_NOP_2" input="INPUT"/>
    <NetInput name="ABS_ZOOM_VALUE" node="node_NOP_1" terminal="INPUT" object_type="any" description="The input"/>
    <NetOutput name="ZOOM_FACTOR" node="node_NOP_2" terminal="OUTPUT" object_type="any" description="The output = The input"/>
    <Note x="0" y="0" visible="0" text="Created with FlowDesigner 0.8.1"/>
    <Note x="-186" y="428" visible="1" text="Zoom factor 1X - 25X is calculated according to the Sony SNC-RZ30 camera."/>
  </Network>
  <Network type="subnet" name="PROCESS_SEGMENTS">
    <Node name="node_SENTENCE_READER_1" type="SENTENCE_READER" x="-334.000000" y="-384.000000"/>
    <NetInput name="NNET" node="node_SENTENCE_READER_1" terminal="NNET" object_type="" description="No description available"/>
    <NetInput name="DICT" node="node_SENTENCE_READER_1" terminal="DICT" object_type="" description="No description available"/>
    <NetInput name="BLACK_WHITE_COMPONENTS" node="node_SENTENCE_READER_1" terminal="BLACK_WHITE_COMPONENTS" object_type="" description="The input"/>
    <NetOutput name="SENTENCE" node="node_SENTENCE_READER_1" terminal="SENTENCE" object_type="" description="A string corresponding to the sentence read"/>
    <Note x="0" y="0" visible="0" text="Created with FlowDesigner 0.8.1"/>
    <Note x="-373" y="-194" visible="1" text="Will output Original text (without the dicitonary) and the sentence (if any) recognized in the image"/>
  </Network>
  <Network type="subnet" name="COLOR_TRACKER">
    <Node name="node_ColorTracker_1" type="ColorTracker" x="-746.000000" y="-212.000000"/>
    <Node name="node_Constant_1" type="Constant" x="-1053.000000" y="-220.000000">
      <Parameter name="VALUE" type="int" value="0" description="The value"/>
    </Node>
    <Node name="node_IF_1" type="IF" x="-182.000000" y="-294.000000">
      <Parameter name="PULL_ANYWAY" type="bool" value="" description="If true, the IF statement pulls also on the branch not taken"/>
    </Node>
    <Node name="node_IF_2" type="IF" x="-183.000000" y="-235.000000">
      <Parameter name="PULL_ANYWAY" type="bool" value="" description="If true, the IF statement pulls also on the branch not taken"/>
    </Node>
    <Node name="node_IF_3" type="IF" x="-183.000000" y="-175.000000">
      <Parameter name="PULL_ANYWAY" type="bool" value="" description="If true, the IF statement pulls also on the branch not taken"/>
    </Node>
    <Node name="node_NOP_1" type="NOP" x="-512.000000" y="-343.000000"/>
    <Node name="node_NilObject_1" type="NilObject" x="-485.000000" y="-159.000000"/>
    <Node name="node_NOP_2" type="NOP" x="-1018.000000" y="-161.000000"/>
    <Link from="node_Constant_1" output="VALUE" to="node_ColorTracker_1" input="COLOR_ID"/>
    <Link from="node_ColorTracker_1" output="DELTA_X" to="node_IF_1" input="THEN"/>
    <Link from="node_ColorTracker_1" output="DELTA_Y" to="node_IF_2" input="THEN"/>
    <Link from="node_NOP_1" output="OUTPUT" to="node_IF_1" input="COND"/>
    <Link from="node_NOP_1" output="OUTPUT" to="node_IF_2" input="COND"/>
    <Link from="node_NOP_1" output="OUTPUT" to="node_IF_3" input="COND"/>
    <Link from="node_NilObject_1" output="VALUE" to="node_IF_1" input="ELSE"/>
    <Link from="node_NilObject_1" output="VALUE" to="node_IF_2" input="ELSE"/>
    <Link from="node_NilObject_1" output="VALUE" to="node_IF_3" input="ELSE"/>
    <Link from="node_NOP_2" output="OUTPUT" to="node_ColorTracker_1" input="COMPONENTS"/>
    <Link from="node_ColorTracker_1" output="BOUNDARY" to="node_IF_3" input="THEN"/>
    <NetOutput name="DELTA_X" node="node_IF_1" terminal="OUTPUT" object_type="any" description="The object from THEN or ELSE depending on COND"/>
    <NetOutput name="DELTA_Y" node="node_IF_2" terminal="OUTPUT" object_type="any" description="The object from THEN or ELSE depending on COND"/>
    <NetOutput name="BOUNDARY" node="node_IF_3" terminal="OUTPUT" object_type="any" description="The object from THEN or ELSE depending on COND"/>
    <NetInput name="ACTIVATED" node="node_NOP_1" terminal="INPUT" object_type="any" description="The input"/>
    <NetInput name="COMPONENTS" node="node_NOP_2" terminal="INPUT" object_type="any" description="The input"/>
    <Note x="0" y="0" visible="0" text="Created with FlowDesigner 0.8.1"/>
  </Network>
  <Network type="subnet" name="IF_ACTIVATED_DO">
    <Node name="node_IF_1" type="IF" x="-316.000000" y="-92.000000">
      <Parameter name="PULL_ANYWAY" type="bool" value="" description="If true, the IF statement pulls also on the branch not taken"/>
    </Node>
    <Node name="node_NilObject_1" type="NilObject" x="-461.000000" y="-35.000000"/>
    <Link from="node_NilObject_1" output="VALUE" to="node_IF_1" input="ELSE"/>
    <NetInput name="SIGN_TRACKING_ACTIVATED" node="node_IF_1" terminal="COND" object_type="bool" description="The condition for the if statement"/>
    <NetInput name="DO" node="node_IF_1" terminal="THEN" object_type="any" description="What to do if the condition is true"/>
    <NetOutput name="OUTPUT" node="node_IF_1" terminal="OUTPUT" object_type="any" description="The object from THEN or ELSE depending on COND"/>
    <Note x="0" y="0" visible="0" text="Created with FlowDesigner 0.8.1"/>
  </Network>
</Document>

Index: Makefile.am
===================================================================
RCS file: /cvsroot/robotflow/RobotFlow/Vision/n-files/Makefile.am,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** Makefile.am	26 Aug 2004 12:12:20 -0000	1.1
--- Makefile.am	6 Jun 2005 20:55:17 -0000	1.2
***************
*** 3,7 ****
  toolboxdir = $(prefix)
  
! toolbox_DATA = READ.n
  
  EXTRA_DIST = $(toolbox_DATA)
--- 3,7 ----
  toolboxdir = $(prefix)
  
! toolbox_DATA = READ.n READv2.n
  
  EXTRA_DIST = $(toolbox_DATA)

Index: READ.n
===================================================================
RCS file: /cvsroot/robotflow/RobotFlow/Vision/n-files/READ.n,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** READ.n	20 Sep 2004 19:15:48 -0000	1.6
--- READ.n	6 Jun 2005 20:55:17 -0000	1.7
***************
*** 4,8 ****
    <Network type="subnet" name="MAIN">
      <Node name="node_LOOP0_1" type="MAIN_PROCESS" x="-3397.000000" y="-618.000000"/>
-     <NetInput name="BLACK_WHITE_LOOKUP" node="node_LOOP0_1" terminal="BLACK_WHITE_LOOKUP" object_type="" description="No description available"/>
      <NetInput name="NNET" node="node_LOOP0_1" terminal="NNET" object_type="" description="No description available"/>
      <NetInput name="DICT" node="node_LOOP0_1" terminal="DICT" object_type="" description="No description available"/>
--- 4,7 ----
***************
*** 17,20 ****
--- 16,20 ----
      <NetOutput name="ORIGINAL_TEXT" node="node_LOOP0_1" terminal="ORIGINAL_TEXT" object_type="" description="The object from THEN or ELSE depending on COND"/>
      <NetOutput name="READING_FLAG" node="node_LOOP0_1" terminal="READING_FLAG" object_type="" description="The object from THEN or ELSE depending on COND"/>
+     <NetInput name="BLACK_WHITE_LOOKUP" node="node_LOOP0_1" terminal="BLACK_WHITE_LOOKUP" object_type="any" description="No description available"/>
      <Note x="-3418" y="-384" visible="1" text="The MAIN network will load configuration from the files containing :&#10;- black and white color lookup&#10;- the neural network to use for recog&#10;- The dictionary to use&#10;* You can change this configuration by double clicking on the LoadFile blocks"/>
    </Network>
***************
*** 53,58 ****
      <Node name="node_IF_ACTIVATED_DO_5" type="IF_ACTIVATED_DO" x="692.000000" y="404.000000"/>
      <Node name="node_IF_ACTIVATED_DO_6" type="IF_ACTIVATED_DO" x="688.000000" y="230.000000"/>
!     <Node name="node_NOP_3" type="NOP" x="-547.000000" y="398.000000"/>
!     <Link from="node_MULTI_SIGN_TRACKING_1" output="COMPONENTS" to="node_PROCESS_SEGMENTS_1" input="SYMBOLS_COMPONENTS">-104.5 76.5 -100 352 -48 351 </Link>
      <Link from="node_SUBNET0_1" output="COMPONENTS" to="node_MULTI_SIGN_TRACKING_1" input="COMPONENTS"/>
      <Link from="node_MULTI_SIGN_TRACKING_1" output="DELTA_X" to="node_PAN_TILT_CTRL_1" input="DELTA_X"/>
--- 53,66 ----
      <Node name="node_IF_ACTIVATED_DO_5" type="IF_ACTIVATED_DO" x="692.000000" y="404.000000"/>
      <Node name="node_IF_ACTIVATED_DO_6" type="IF_ACTIVATED_DO" x="688.000000" y="230.000000"/>
!     <Node name="node_NOP_3" type="NOP" x="-734.000000" y="383.000000"/>
!     <Node name="node_Components_1" type="Components" x="-638.000000" y="152.000000">
!       <Parameter name="XGAP" type="int" value="1" description=""/>
!       <Parameter name="YGAP" type="int" value="1" description=""/>
!       <Parameter name="NUM_COLOR" type="int" value="2" description=""/>
!       <Parameter name="MIN_AREA" type="int" value="16" description=""/>
!     </Node>
!     <Node name="node_Binarize_1" type="Binarize" x="-777.000000" y="282.000000"/>
!     <Node name="node_FIND_THRESHOLD_1" type="FIND_THRESHOLD" x="-1012.000000" y="274.000000"/>
!     <Link from="node_MULTI_SIGN_TRACKING_1" output="COMPONENTS" to="node_PROCESS_SEGMENTS_1" input="SYMBOLS_COMPONENTS">-104.5 76.5 -99 329 -73 328.5 </Link>
      <Link from="node_SUBNET0_1" output="COMPONENTS" to="node_MULTI_SIGN_TRACKING_1" input="COMPONENTS"/>
      <Link from="node_MULTI_SIGN_TRACKING_1" output="DELTA_X" to="node_PAN_TILT_CTRL_1" input="DELTA_X"/>
***************
*** 62,66 ****
      <Link from="node_NOP_1" output="OUTPUT" to="node_PAN_TILT_CTRL_1" input="CURRENT_ZOOM">-432 192 -411 151 40.5 152 </Link>
      <Link from="node_NOP_2" output="OUTPUT" to="node_SUBNET0_1" input="IMAGE">-1135 291 -1135 85 -1000 83.5 </Link>
-     <Link from="node_NOP_2" output="OUTPUT" to="node_PROCESS_SEGMENTS_1" input="IMAGE"/>
      <Link from="node_ZOOM_FACTOR_1" output="ZOOM_FACTOR" to="node_PAN_TILT_CTRL_1" input="ZOOM_FACTOR">-265 193 -111 193 40.5 122 </Link>
      <Link from="node_AND_1" output="OUTPUT" to="node_NOT_1" input="INPUT"/>
--- 70,73 ----
***************
*** 82,88 ****
      <Link from="node_NOP_3" output="OUTPUT" to="node_IF_ACTIVATED_DO_3" input="SIGN_TRACKING_ACTIVATED"/>
      <Link from="node_NOP_3" output="OUTPUT" to="node_IF_ACTIVATED_DO_6" input="SIGN_TRACKING_ACTIVATED"/>
!     <Link from="node_NOP_3" output="OUTPUT" to="node_IF_ACTIVATED_DO_4" input="SIGN_TRACKING_ACTIVATED">-528 398 389 395 390 274 451.5 272.5 </Link>
      <Link from="node_NOP_3" output="OUTPUT" to="node_IF_ACTIVATED_DO_5" input="SIGN_TRACKING_ACTIVATED"/>
!     <NetInput name="BLACK_WHITE_LOOKUP" node="node_PROCESS_SEGMENTS_1" terminal="LOOKUP" object_type="" description="No description available"/>
      <NetInput name="NNET" node="node_PROCESS_SEGMENTS_1" terminal="NNET" object_type="" description="No description available"/>
      <NetInput name="DICT" node="node_PROCESS_SEGMENTS_1" terminal="DICT" object_type="" description="No description available"/>
--- 89,100 ----
      <Link from="node_NOP_3" output="OUTPUT" to="node_IF_ACTIVATED_DO_3" input="SIGN_TRACKING_ACTIVATED"/>
      <Link from="node_NOP_3" output="OUTPUT" to="node_IF_ACTIVATED_DO_6" input="SIGN_TRACKING_ACTIVATED"/>
!     <Link from="node_NOP_3" output="OUTPUT" to="node_IF_ACTIVATED_DO_4" input="SIGN_TRACKING_ACTIVATED">-715 383 389 395 390 274 451.5 272.5 </Link>
      <Link from="node_NOP_3" output="OUTPUT" to="node_IF_ACTIVATED_DO_5" input="SIGN_TRACKING_ACTIVATED"/>
!     <Link from="node_FIND_THRESHOLD_1" output="THRESHOLD" to="node_Binarize_1" input="THRESHOLD"/>
!     <Link from="node_NOP_2" output="OUTPUT" to="node_FIND_THRESHOLD_1" input="IMAGE_IN"/>
!     <Link from="node_NOP_2" output="OUTPUT" to="node_Binarize_1" input="IMAGE_IN"/>
!     <Link from="node_Binarize_1" output="IMAGE_OUT" to="node_Components_1" input="IMAGE"/>
!     <Link from="node_Components_1" output="BLOBS" to="node_MULTI_SIGN_TRACKING_1" input="BLACK_WHITE_COMPONENTS"/>
!     <Link from="node_Components_1" output="BLOBS" to="node_PROCESS_SEGMENTS_1" input="BLACK_WHITE_COMPONENTS"/>
      <NetInput name="NNET" node="node_PROCESS_SEGMENTS_1" terminal="NNET" object_type="" description="No description available"/>
      <NetInput name="DICT" node="node_PROCESS_SEGMENTS_1" terminal="DICT" object_type="" description="No description available"/>
***************
*** 97,100 ****
--- 109,113 ----
      <NetOutput name="READING_FLAG" node="node_IF_ACTIVATED_DO_6" terminal="OUTPUT" object_type="" description="The object from THEN or ELSE depend...
 
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