siptoolbox-users — Usage, installation, and general discussion

[SIP-users] CVS make install error

[Raena Lea-S. <ra...@fr...>]

Hi 
All goes well with SIP cvs install until last leg of make install :-(

I have done all of these:

      - Scilab 4.0 (SIP seems to work even for Scilab 2.6).
      - AnImaL (An Imaging Library), latest version. You can
        download it at http://animal.sourceforge.net
      - ImageMagick
      - GCC compiler
      - groff text formatter (for help pages)
      - For the SIP CVS version, you need to have recent autoconf,
        automake, and libtool packages installed.

Configure log attached.

Can you assist?

This is the make install error:

[...] snip
/usr/bin/install -c -m 644 './lib' 
'/home/raena/DownloadAppsRaena/scilab-4.1/contrib/sip/macros/lib'
/usr/bin/install: cannot stat `./lib': No such file or directory
make[2]: *** [install-macroDATA] Error 1
make[2]: Leaving directory `/home/raena/DownloadAppsRaena/siptoolbox/macros'
make[1]: *** [install-am] Error 2
make[1]: Leaving directory `/home/raena/DownloadAppsRaena/siptoolbox/macros'
make: *** [install-recursive] Error 1

-- 
Raena Lea-Shannon
Partner
Frankel Lawyers
www.frankellawyers.com.au
268 Devonshire Street
Surry Hills NSW 2010
Ph: 02 9318 2900
Fax: 02 9318 1690
email:ra...@fr...

Re: [SIP-users] compiling probs

[Ricardo F. <rf...@gm...>]

Hi,

try the CVS version of SIP.
Let me know in case you still have problems.

cheers,

On 4/15/07, Raena Lea-Shannon <ra...@fr...> wrote:
> Hi,
>
> I am running SuSE 10. I have uninstalled SuSE RPMS of Imagemagick and
> installed form source. I get make errors as follows:
>
> Can you advise?
>
> Thanks
>
> make
> Making all in src
> make[1]: Entering directory `/home/raena/DownloadAppsRaena/sip-0.4.0-rc1/src'
> make  all-am
> make[2]: Entering directory `/home/raena/DownloadAppsRaena/sip-0.4.0-rc1/src'
> if /bin/sh ../libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.
> -I/home/raena/DownloadAppsRaena/scilab-4.1/routines  -g -O2 -W -Wall
> -Wno-implicit-int -I/usr/local/include -I/usr/include  -I/usr/include  -MT
> mogrify_int.lo -MD -MP -MF ".deps/mogrify_int.Tpo" -c -o mogrify_int.lo
> mogrify_int.c; \
> then mv -f ".deps/mogrify_int.Tpo" ".deps/mogrify_int.Plo"; else rm -f
> ".deps/mogrify_int.Tpo"; exit 1; fi
>  gcc -DHAVE_CONFIG_H -I. -I. -I.
> -I/home/raena/DownloadAppsRaena/scilab-4.1/routines -g -O2 -W -Wall
> -Wno-implicit-int -I/usr/local/include -I/usr/include -I/usr/include -MT
> mogrify_int.lo -MD -MP -MF .deps/mogrify_int.Tpo -c mogrify_int.c  -fPIC
> -DPIC -o .libs/mogrify_int.o
> mogrify_int.c: In function 'mogrify_int':
> mogrify_int.c:107: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> mogrify_int.c:146: warning: implicit declaration of function 'MogrifyImage'
> mogrify_int.c:167: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> mogrify_int.c:173: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> mogrify_int.c: In function 'check_argv_validity':
> mogrify_int.c:1299: error: 'UndefinedCompressionQuality' undeclared (first use
> in this function)
> mogrify_int.c:1299: error: (Each undeclared identifier is reported only once
> mogrify_int.c:1299: error: for each function it appears in.)
> make[2]: *** [mogrify_int.lo] Error 1
> make[2]: Leaving directory `/home/raena/DownloadAppsRaena/sip-0.4.0-rc1/src'
> make[1]: *** [all] Error 2
> make[1]: Leaving directory `/home/raena/DownloadAppsRaena/sip-0.4.0-rc1/src'
> make: *** [all-recursive] Error 1
> raena@linux:~/DownloadAppsRaena/sip-0.4.0-rc1>
>
> -------------------------------------------------------------------------
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> control of your XML. No limits. Just data. Click to get it now.
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>


-- 
Ricardo Fabbri

PhD Student in Computer Engineering / Computer Vision
LEMS - Laboratory for Engineering Man-Machine Systems
Brown University, USA

[SIP-users] compiling probs

[Raena Lea-S. <ra...@fr...>]

Hi,

I am running SuSE 10. I have uninstalled SuSE RPMS of Imagemagick and 
installed form source. I get make errors as follows:

Can you advise?

Thanks

make
Making all in src
make[1]: Entering directory `/home/raena/DownloadAppsRaena/sip-0.4.0-rc1/src'
make  all-am
make[2]: Entering directory `/home/raena/DownloadAppsRaena/sip-0.4.0-rc1/src'
if /bin/sh ../libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.   
-I/home/raena/DownloadAppsRaena/scilab-4.1/routines  -g -O2 -W -Wall 
-Wno-implicit-int -I/usr/local/include -I/usr/include  -I/usr/include  -MT 
mogrify_int.lo -MD -MP -MF ".deps/mogrify_int.Tpo" -c -o mogrify_int.lo 
mogrify_int.c; \
then mv -f ".deps/mogrify_int.Tpo" ".deps/mogrify_int.Plo"; else rm -f 
".deps/mogrify_int.Tpo"; exit 1; fi
 gcc -DHAVE_CONFIG_H -I. -I. -I. 
-I/home/raena/DownloadAppsRaena/scilab-4.1/routines -g -O2 -W -Wall 
-Wno-implicit-int -I/usr/local/include -I/usr/include -I/usr/include -MT 
mogrify_int.lo -MD -MP -MF .deps/mogrify_int.Tpo -c mogrify_int.c  -fPIC 
-DPIC -o .libs/mogrify_int.o
mogrify_int.c: In function 'mogrify_int':
mogrify_int.c:107: warning: dereferencing type-punned pointer will break 
strict-aliasing rules
mogrify_int.c:146: warning: implicit declaration of function 'MogrifyImage'
mogrify_int.c:167: warning: dereferencing type-punned pointer will break 
strict-aliasing rules
mogrify_int.c:173: warning: dereferencing type-punned pointer will break 
strict-aliasing rules
mogrify_int.c: In function 'check_argv_validity':
mogrify_int.c:1299: error: 'UndefinedCompressionQuality' undeclared (first use 
in this function)
mogrify_int.c:1299: error: (Each undeclared identifier is reported only once
mogrify_int.c:1299: error: for each function it appears in.)
make[2]: *** [mogrify_int.lo] Error 1
make[2]: Leaving directory `/home/raena/DownloadAppsRaena/sip-0.4.0-rc1/src'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/raena/DownloadAppsRaena/sip-0.4.0-rc1/src'
make: *** [all-recursive] Error 1
raena@linux:~/DownloadAppsRaena/sip-0.4.0-rc1>               

Re: [SIP-users] SIP mogrify, crop command

[Angus E. <aer...@vi...>]

Hi Tim,

Thanks for your message. I just tried the same command on
my version of SIP(4.0 rc2)/Scilab(3.1.1 Linux) and I seem
to be getting the same thing happening...ie nothing.

I haven't used the crop feature before so I could be doing
the syntax incorrectly or simply missing something.
I will look into this, though.

If someone has already responded to you and solved the problem,
sorry for repeating.

Thanks,

Angus

[SIP-users] SIP mogrify, crop command

[Tim S. <st...@ur...>]

I recently installed SIP 0.4.0 for Windows on a WinXP machine. 
I am using it with Scilab 4.0.  When I try to use the mogrify
command to crop an image I just get the complete original image
back, e.g.

crop_image = mogrify(in_image,['-crop','20x20']);

where in_image is an 80x80 normalized grayscale image,
crop_image is the same 80x80 image.  I have tried with and
without ! and everything else I could think of.  I also don't
know how to properly specidfy the x,y offset for cropped image. 
The other mogrify commands that I have tried seem to work.  For
example resize works (although I haven't figured out how to
specify an offset there either).  Is there a problem with my
command syntax?

Tim Strand
e-mail: ts...@ie...


________________________________________________
Get your own "800" number
Voicemail, fax, email, and a lot more
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[SIP-users] SIP new version Windows installation

[<Li...@ia...>]

Hy
I use old SIP/SCILAB Windows version. And it works well.=20
I downloaded: scilab-4.0 and ImageMagick-6.2.6 and sip-0.4.0 and install,=
 SCILAB
and IM.
But I don=92t achieve to install SIP, because it demands IM 6.2.5 version=
. But  I
don=92t find this binary version in the IM site.
How I get to install this new version.
Antonio Lino


-------------------------------------------------
This mail sent through IMP: http://horde.org/imp/

[SIP-users] Re: SIP 0.4.0 Windows XP/PRO

[Ricardo F. <rf...@le...>]

Hi Dennis,

please report the bug at:

http://sourceforge.net/tracker/?group_id=3D68055&atid=3D519890

you can also join our discussion list:
http://lists.sourceforge.net/mailman/listinfo/siptoolbox-users

thank you.

On 2/27/06, den...@uc... <den...@uc...> w=
rote:
>
>
> Ricardo:
>
> After installing ImageMagick, and the SIP 0.4.0 toolbox under Windows
> XP/PRO, I receive the error below
> When trying to load the toolbox.
>
> -->link(ImageMagickPath + 'CORE_RL_bzlib_.dll');
> link failed for dll C:\Program
> Files\ImageMagick-6.2.6-Q16\CORE_RL_bzlib_.dll
> link(ImageMagickPath + 'CORE_RL_bzlib_.dll');
>                                              !--error 236
> link: the shared archive was not loaded
> at line       9 of exec file called by :
> exec("C:\PROGRA~1\scilab-4.0\contrib\siptoolbox/loader.sce")
> in  execstr instruction    called by :
> execstr(toolboxes(1))
> while executing a callback
>
>
> Imagemagick loaded OK ,and is working fine.
>
> Thanks for you help
> Dennis
> *************************************************************************=
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>  This e-mail is intended only for the use of the individual or entity to
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> confidential.
>  If the reader of this e-mail message is not the intended recipient, you =
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>  hereby notified that any dissemination, distribution or copying of this
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>


--
Ricardo Fabbri

PhD Student in Computer Engineering / Computer Vision
LEMS - Laboratory for Engineering Man-Machine Systems
Brown University, USA

[SIP-users] Fwd: Compiling SIP on Mac

[Ricardo F. <rf...@gm...>]

Hi,

The following is some info on compiling SIP on Mac, it deals with your issu=
es.
Sorry for the long delay in replying, I took a 10 day vacation.

---------- Forwarded message ----------
From: Ricardo Fabbri <rf...@gm...>
Date: Jul 4, 2005 6:53 PM
Subject: Fwd: Compiling SIP on Mac
To: sip...@li...


Hi, all,

Pierre Mathieu had managed to compile SIP under Macintosh.
He said he had to change a linker flag in Makefile.am
In the future we must automate this based on results of
the configure script.
--
Ricardo.


---------- Forwarded message ----------
From: Pierre Mathieu <ma...@i3...>
Date: Jun 21, 2005 4:47 AM
Subject: Re: Compiling SIP



Le 1 juin 05, =E0 07:02, Ricardo Fabbri a =E9crit :

> Hi Pierre,
>
> Did you use the configure script?
> if affirmative, send me the file config.log
>
>
> It could be, also, that your system deals differently than linux
> regarding shared libraries containing undefined symbols. The SIP
> library is made to load into scilab. So there are symbols that are
> _not_ defined in SIP but which will be defined when you load the lib
> into Scilab. These are exactly the symbols your linker is complaining
> about. So what you need is a flag to let undefined symbols exist,
> somehow. I don't know how to do this in MacOS. Maybe -no-undefined
> flag, I'm not sure.
>

Thank you for your response.
I didn't know the meaning of the  "-no-undefined  " modifier of the ld
command in the Makefile.am .

Although the compiler is gcc  on the Mac, ld is not the same as on
Linux.

To let undefined symbols at the link time, the option is then
"-undefined warning "  which transforms errors in warnings. On 10.3 it
can be used "-undefined dynamic_lookup ".

In any case it is working very well now.
I thank you again for your help and for you great work in SIP.

best regards

Pierre Mathieu


--=20
Ricardo Fabbri

PhD Student in Computer Engineering / Computer Vision
LEMS - Laboratory for Engineering Man-Machine Systems
Brown University, USA

[SIP-users] problem using imread() ...

[David B. <da...@to...>]

Hi,

I've been trying to get SIP toolbox running on an Ubuntu Debian system,
but am unable to successfully load up any image as a matrix in Scilab.

For example:

--> M = imread('ararauna.jpg');
Size: 161 rows x 200 columns
Truecolor Image
--> M
   !--error    4
undefined variable : M

I'm using Scilab 3.0-12, Imagemagick 6.0.6.2-2.1ubuntu1, and siptoolbox
0.3.99rc1-2

Maybe I should install imagemagick from source as suggested in the FAQ,
or will this not make any difference?

Thanks for your help, David.

[SIP-users] Fwd: Installation of SPI toolbox

[Ricardo F. <rf...@gm...>]

---------- Forwarded message ----------
From: Yves NOAT <no...@gp...>
Date: Jul 5, 2005 5:13 AM
Subject: Re: Installation of SPI toolbox
To: Ricardo Fabbri <rf...@gm...>


Hi Ricardo,
As you suggested, I have installed an older version of scilab (2.7) and it
works very well; I was abbled to work with images from my experiment as I
wanted. So thank you very much!
Best regards,
Yves.

----- Original Message -----
From: "Ricardo Fabbri" <rf...@gm...>
To: "Yves NOAT" <no...@gp...>
Cc: <sip...@li...>
Sent: Monday, July 04, 2005 11:48 PM
Subject: Re: Installation of SPI toolbox


> Hi, I'm sorry,
>
> SIP for windows is obsolete and will not work with scilab 3.0.
> Try an older version of Scilab or else use Linux. The newest and
> full-featured SIP is currently available for Linux only. Someone also
> managed to compile it under Mac OS.
>
> sorry again,
> but there are some developers that are about to port SIP to Windows,
> but you might have to wait a few months.
> --
> Ricardo.
>
> On 7/1/05, Yves NOAT <no...@gp...> wrote:
>>
>> Dear Mr Fabbri,
>>
>> I have just installed SPI for scilab and there is a problem with 'imread=
'
>> function: 'imread' don't want to create a map matrix when you make '[im =
,
>> map] =3D imread('example.jpg'). Could you help me ?
>> I use scilab 3.0 and SIP 0.1.1 win 5 for windows. Thanks a lot!
>>
>> Best regards.
>>
>> Y. Noat
>>
>
>
> --
> Ricardo Fabbri
>
> PhD Student in Computer Engineering / Computer Vision
> LEMS - Laboratory for Engineering Man-Machine Systems
> Brown University, USA
>
>



--=20
Ricardo Fabbri

PhD Student in Computer Engineering / Computer Vision
LEMS - Laboratory for Engineering Man-Machine Systems
Brown University, USA

[SIP-users] =?ISO-8859-1?Q?Re:_D=FAvidas_sobre_o_SIP?=

[Ricardo F. <rf...@gm...>]

Ola Eder, desculpe a demora em responder,

Tente usar o sip-0.4.0 release candidate 1. Nao tive problemas no meu
Slack 10.1;
se o problema persistir me envie a imagem ararauna.pgm


> voc=EA j=E1 me deu uma sugest=E3o para
>=20
>  export PATH=3D$PATH:<caminho_para_o_scilab>
> > ./configure...
>=20
>   fiz isso no diret=F3rio do scilab, mas infelizmente n=E3o resolveu...

Tem que fazer isso no diretorio do codigo fonte do SIP. Me envie os
erros; sem eles nao consigo te ajudar.

>=20
>   cara to um pouco desesperado pois preciso do SIP para entregar um
> trabalho de processamento de imagens, se puder me ajudar eu vou ser muito=
,
> mas muito grato...

Me desculpe, mas nao tive tempo _mesmo_... sorry :(

--=20
Ricardo Fabbri

PhD Student in Computer Engineering / Computer Vision
LEMS - Laboratory for Engineering Man-Machine Systems
Brown University, USA

[SIP-users] =?ISO-8859-1?Q?Fwd:_D=FAvidas_sobre_o_SIP?=

[Ricardo F. <rf...@gm...>]

---------- Forwarded message ----------
From: Eder Rodrigues <ed...@la...>
Date: May 24, 2005 12:23 AM
Subject: Re: D=FAvidas sobre o SIP
To: Ricardo Fabbri <rf...@gm...>


Ol=E1 Ricardo blz...

      Cara n=E3o estou conseguindo utilizar o SIP no scilab as vers=F5es qu=
e
estou utilizando s=E3o as seguintes:

    scilab: 3.0  (bin)
    SIP   : 0.3.1 (bin)
   Linux  : Slackware 10.1

    o scilab est=E1 funcionando mas quando tento ler uma mensagem acontece =
o
seguinte.

--> x=3Dimread('ararauna.pgm')
Size:     161 rows  X 200 columns
Indexed Image

(at=E9 aqui parece estar tudo ok )

 ..mas quando tento vizualizar o conteudo da variavel x...

--> x
!--error    4
undefined variable x

se eu coloco qualquer valor na vari=E1vel x antes de ler a imagem a scilab
aceita, mas logo ap=F3s eu carregar a imagem em x ela volta a dar o mesmo
problema.

voc=EA j=E1 me deu uma sugest=E3o para

 export PATH=3D$PATH:<caminho_para_o_scilab>
> ./configure...

  fiz isso no diret=F3rio do scilab, mas infelizmente n=E3o resolveu...

  cara to um pouco desesperado pois preciso do SIP para entregar um
trabalho de processamento de imagens, se puder me ajudar eu vou ser muito,
mas muito grato...

   valeu cara

  Att

  Eder Rodrigues

-----Original Message-----
From: Ricardo Fabbri <rf...@gm...>
To: Eder Rodrigues <ed...@la...>
Date: Wed, 4 May 2005 19:04:30 -0400
Subject: Re: D=FAvidas sobre o SIP

> Ola,
>
> > "configure: error: Neither Scilab was found in your PATH nor a SCI
> > > variable has been defined"
>
> o scilab tem que estar no seu path:
>
> export PATH=3D$PATH:<caminho_para_o_scilab>
> ./configure...
>
>
> espero q isso ajude,
> mais tarde te respondo com calma.
>
> abraco,
> --
> Ricardo Fabbri
>
> PhD Student in Computer Engineering / Computer Vision
> LEMS - Laboratory for Engineering Man-Machine Systems
> Brown University, USA

[SIP-users] Re: Problems with SIP for Scilab

[Ricardo F. <rf...@gm...>]

Hi, I'm sorry,

SIP for windows is obsolete and will not work with scilab 3.0.
Try an older version of Scilab or else use Linux. The newest and
full-featured SIP is currently available for Linux only. Someone also
managed to compile it under Mac OS.

sorry again,
but there are some developers that are about to port SIP to Windows,
but you might have to wait a few months.
--
Ricardo.


On 6/21/05, Lucia Cavatorta <lul...@ya...> wrote:
> Hello, my name is Luc=EDa. I=B4m from Argentina and I was trying to use y=
our
> software for an asignment.=20
>  =20
> After I succesfully instal the Sip tool box I execute the demo:=20
>  =20
> --> sipdemo()=20
>  =20
> However when it tries to read an show the first image the followin messag=
e
> appears:=20
>  =20
> -->[Im, map] =3D imread('example.bmp');    // a color image
> Size:   89 rows X 185 columns
> Indexed Image=20
> -->xbasc()=20
> -->imshow(Im, map);      // plots the image in scilab
> imshow(Im, map);      // plots the image in scilab
>              !--error     4
> undefined variable : map
> at line      30 of exec file called by :=20
> line    14 of function sipdemo called by :
> sipdemo()=20
>  =20
> I also tried to open an image on my own but the outcome is the same.=20
>  =20
> I would gladly apreciate any advised.=20
> Yours sincerilly, Luc=EDa Cavatorta.
>=20
>  ________________________________
>  1GB gratis, Antivirus y Antispam
>  Correo Yahoo!, el mejor correo web del mundo
>  Abr=ED tu cuenta aqu=ED=20
>=20
>=20


--=20
Ricardo Fabbri

PhD Student in Computer Engineering / Computer Vision
LEMS - Laboratory for Engineering Man-Machine Systems
Brown University, USA

[SIP-users] Re: Installation of SPI toolbox

[Ricardo F. <rf...@gm...>]

Hi, I'm sorry,

SIP for windows is obsolete and will not work with scilab 3.0.
Try an older version of Scilab or else use Linux. The newest and
full-featured SIP is currently available for Linux only. Someone also
managed to compile it under Mac OS.

sorry again,
but there are some developers that are about to port SIP to Windows,
but you might have to wait a few months.
--
Ricardo.

On 7/1/05, Yves NOAT <no...@gp...> wrote:
> =20
> Dear Mr Fabbri,=20
>  =20
> I have just installed SPI for scilab and there is a problem with 'imread'
> function: 'imread' don't want to create a map matrix when you make '[im ,
> map] =3D imread('example.jpg'). Could you help me ?=20
> I use scilab 3.0 and SIP 0.1.1 win 5 for windows. Thanks a lot!=20
>  =20
> Best regards.=20
>  =20
> Y. Noat
> =20


--=20
Ricardo Fabbri

PhD Student in Computer Engineering / Computer Vision
LEMS - Laboratory for Engineering Man-Machine Systems
Brown University, USA

[SIP-users] testing C

[Ricardo F. <rf...@gm...>]

this is just a test; please ignore. Time sent: 17:43 EST
--=20
Ricardo Fabbri

PhD Student in Computer Engineering / Computer Vision
LEMS - Laboratory for Engineering Man-Machine Systems
Brown University, USA

[SIP-users] test B

[Ricardo F. <rf...@gm...>]

This is a mere test, I appologize for the inconvenience.
--=20
Ricardo Fabbri

PhD Student in Computer Engineering / Computer Vision
LEMS - Laboratory for Engineering Man-Machine Systems
Brown University, USA

[SIP-users] Re: doubt

[Ricardo F. <rf...@gm...>]

Hello,
I don't speak French,
please answer the email bellow to <jul...@la...> whoever
speaks french
and has time to answer.

thanks,
Ricardo.
=20
> ---------- Forwarded message ----------
> From: julien.zak <jul...@la...>
> Date: Jun 3, 2005 7:47 AM
> Subject: Scilab
> To: rfabbri <rf...@if...>
>=20
>=20
>=20
>       Bonjour,
>=20
>  Je travaille avec scilab et j'ai un petit probleme.
>  Je prend une image, je modifie certains pixels, j'affiche
> l'image modifi=E9e  on ne voit pas de modification (ce que je
> voulais).
>  Malheureusement, lorsque je sauvegarde mon image modifi=E9e, je
> charge celle ci on voit les modifications.Pourquoi ?
>=20


--=20
Ricardo Fabbri

PhD Student in Computer Engineering / Computer Vision
LEMS - Laboratory for Engineering Man-Machine Systems
Brown University, USA

Re: [SIP-users] There some problem with sip-0.1.1-win5

[Jocelyn D. <joc...@li...>]

Hi,
With my tests, I saw that sip for windows works only with scilab-2.7
(not with 3.0).
If you want to test, you can install both scilab-2.7 and scilab-3.0 or
your computer.

I don't know if Riccardo wants/has time to have a look at this problem.

Anyway, the most advanced version of sip toolbox works on linux boxes.
Today, a Linux distrib is easy to install, so why not try it ?


Jocelyn



Le samedi 28 mai 2005 =C3=A0 17:07 +0800, BB H a =C3=A9crit :
> First, thans for your work on this.
> As what you said,of course,I install the ImageMagick first,and then
> execute 'builder.sce',reboot,and execute 'loader.sce'.After all of
> these, there is nothing wrong, but when I execute simdemo(),there are
> some problems with function "imread".I find the "imread.cat" file,as
> it says,when I  go to execute " [im,i] =3D imread('example.png');
> xbasc(); imshow(im,i);",it indicates "i is undefined variable",so I
> have to turn to you.In short, there is some thing wrong with function
> "imread".
> Anyhow,thank you very much.If possible, please sent me a mail. =20
>=20
>=20
>=20
> ______________________________________________________________________
> Do You Yahoo!?
> 150=E4=B8=87=E6=9B=B2MP3=E7=96=AF=E7=8B=82=E6=90=9C=EF=BC=8C=E5=B8=A6=E6=
=82=A8=E9=97=AF=E5=85=A5=E9=9F=B3=E4=B9=90=E6=AE=BF=E5=A0=82
> =E7=BE=8E=E5=A5=B3=E6=98=8E=E6=98=9F=E5=BA=94=E6=9C=89=E5=B0=BD=E6=9C=89=
=EF=BC=8C=E6=90=9C=E9=81=8D=E7=BE=8E=E5=9B=BE=E3=80=81=E8=89=B3=E5=9B=BE=E5=
=92=8C=E9=85=B7=E5=9B=BE
> 1G=E5=B0=B1=E6=98=AF1000=E5=85=86=EF=BC=8C=E9=9B=85=E8=99=8E=E7=94=B5=E9=
=82=AE=E8=87=AA=E5=8A=A9=E6=89=A9=E5=AE=B9=EF=BC=81

[SIP-users] There some problem with sip-0.1.1-win5

[BB H <bb...@ya...>]

First, thans for your work on this.
As what you said,of course,I install the ImageMagick first,and then execute 'builder.sce',reboot,and execute 'loader.sce'.After all of these, there is nothing wrong, but when I execute simdemo(),there are some problems with function "imread".I find the "imread.cat" file,as it says,when I  go to execute " [im,i] = imread('example.png'); xbasc(); imshow(im,i);",it indicates "i is undefined variable",so I have to turn to you.In short, there is some thing wrong with function "imread".
Anyhow,thank you very much.If possible, please sent me a mail.  





---------------------------------
Do You Yahoo!?
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美女明星应有尽有，搜遍美图、艳图和酷图
1G就是1000兆，雅虎电邮自助扩容！

[SIP-users] Home Page Outage -- Fixed

[Ricardo F. <rf...@if...>]

Hi,

The harddisk of our server had been busted since last week.
We fixed it and the SIP homepage was recovered. Everything should be
back to normal.

best,
Ricardo.

--
  Ricardo Fabbri, Cybernetic Vision Research Group, USP, Brazil.
  WEB: cyvision.if.sc.usp.br/~rfabbri   ICQ: 208974212

[SIP-users] home page outage

[Ricardo F. <rf...@if...>]

Hi, all,

the SIP home page is out due to a problem with our server. Technicians
are currently taking care of this. Until then, please download SIP
from the Sourceforge project page:

http://sourceforge.net/projects/siptoolbox

Ricardo.

--
  Ricardo Fabbri, Cybernetic Vision Research Group, USP, Brazil.
  WEB: cyvision.if.sc.usp.br/~rfabbri   ICQ: 208974212

Re: [SIP-users] imshow problem in 0.3.1

[Ricardo F. <rf...@if...>]

> imshow(A,256);

OOps, sorry, this is not allowed.

BTW, please tell me if reading "help imshow" and folowing SIP's demo
is enough to learn all that I have said in the previous email.

cheers,
Ricardo.

Re: [SIP-users] imshow problem in 0.3.1

[Ricardo F. <rf...@if...>]

On Tue, 17 Feb 2004, Charlls Quarra wrote:

>  Hi,
>
>  I have scilab 2.7 on RH9, i loaded SIP doing exec
> loader.sce, then i did
>
>
> --> A=imread('somegrayscaleimage.jpg');
> --> imshow(A)
>
> the graphics window shows empty!
>
>  is this a known problem or its something else?

Hi,

SIP 0.3.1 changed  the way it treats image ranges.

The grayscale image you read is actually an indexed image with gray
colormap.

The correct way to read/display it would be:

[A,map] = imread('grayimage.jpg');
imshow(A,map);

The matrix A is not an image itself; its entries are indexes to the colormap
"map". Therefore, indexes range from 1 to NC, where NC is the number
of colors of the image.

if you do a simple

imshow(A)

Then imshow will assume 0 is black, 1 is white, and all above 1 is
white, so that's why your image is all blank.

Alternatively, you may:
A = imread('grayimage.jpg');
imshow(A,256);

OR

imshow(A/maxi(A));

OR  even

imshow(A,[]);

The last command rescales A to occupy the 0-1 range.

Ricardo.

--
  Ricardo Fabbri, Cybernetic Vision Research Group, USP, Brazil.
  WEB: cyvision.if.sc.usp.br/~rfabbri   ICQ: 208974212

  "With pain and suddeness is how Real Offsprings are born. But they
  must result from intense pleasure and a long period of development."

[SIP-users] imshow problem in 0.3.1

[<cha...@ya...>]

 Hi,

 I have scilab 2.7 on RH9, i loaded SIP doing exec
loader.sce, then i did


--> A=imread('somegrayscaleimage.jpg');
--> imshow(A)

the graphics window shows empty!

 is this a known problem or its something else?


 Cheers



------------
Los mejores usados y las más tentadoras 
ofertas de 0km están en Yahoo! Autos.
Comprá o vendé tu auto en
http://autos.yahoo.com.ar

[SIP-users] SIP 0.3.0 released

[Ricardo F. <rf...@if...>]

The SIP development team is happy to announce the new version 0.3.0 of
SIP, the Scilab Image Processing toolbox.  SIP reads/writes images in
formats like JPEG, PNG, and BMP. It does filtering, edge detection,
morphology, and shape analysis.

Home page:
http://siptoolbox.sourceforge.net

Download (works if the homepage gets too slow):
http://sf.net/project/showfiles.php?group_id=68055&package_id=66476&release_id=216018

SIP 0.3.0 sourcecode is portable to most Unix-like systems.
No windows binaries are available yet (***volunteers are needed***)

What's New
==========

There are major enhancements in this release, as summarized bellow:

   o NEW bwlabel function to label connected components in a binary image.
   o NEW watershed function, for image segmentation. It accepts
     markers.  There is a nice example in the help page, showing how
     to separate overlying objects in a binary image.
   o NEW bwdist function with very fast euclidean distance transform
     algorithms: Olivier Cuisenaire's algorithm (CVIU 1999) and Calvin Maurer's
     algorithm (PAMI 2003). Probably the fastest exact methods anywhere.
     There is also a nice example in the help page for "bwdist".
   o NEW imroi function to define ROI's (Regions of Interest) using
     the mouse. Rectangle and ellipse selections are supported.
   o NEW imnoise function, to generate a few types of noise, such as
     gaussian white noise, salt & pepper, and more.
   o NEW thin function (Zhang-Suen thinning)
   o sipdemo is now called by "exec(SIPDEMO)"
   + INCOMPATIBLE: Double-precision Images are now normalized like M4t1ab:

          TYPE OF IMAGE           SIZE          VALUE RANGE
              Grayscale images     2D               0-1
              Truecolor images     3D (RGB)         0-1
        Paletted images, index     2D               1-NC (Number of Colors)
     Paletted images, colormap    NCx3              0-1

     This has many advantages. For instance, imwrite and imshow doesn't require
     normalization to obscure values such as 255 or 65535.
   o NEW GUI demo, mainly for interferometry images
   o NEW mogrify demo
   o mogrify now supports color images, and has a robust error treatment.
     All operations such as rotation, zoom, and color segmentation
     are now working for these images. There is a nice example in the help page.
   o INCOMPATIBLE: mogrify's drawing commands and many other
     functionalities are now working. An INCOMPATIBLE improvement
     has been made so more complex operations are now possible.
     For example, to rotate an image:
     BEFORE:   mogrify(image, '-rotate 60');      // WRONG
     NOW   :   mogrify(image, ['-rotate', '60']); // CORRECT
     The advantage is that you can now do this:
     mogrify(image, ['+antialias'; '-draw'; 'ellipse 50,50 30,30 0,360']);
     For one argument without parameter, nothing has changed:
     mogrify(image, '-equalize');  // histogram equalization
   o INCOMPATIBLE: drawline function has been changed & fixed.
     It was previously broken.  Thx to Marconi for reporting.
   o INCOMPATIBLE: improfile changed
   o INCOMPATIBLE: fftshift was renamed to sip_fftshift, because
     Scilab CVS now provides an fftshift.
   o NEW mkfftfilter function to provide frequency-domain filter kernels.
   o NEW ind2rgb function to convert indexed images to direct RGB
     hypermatrix storage.
   o NEW gray_imread funciton, to read every image as grayscale
   o NEW perim function, to compute the perimeter of a shape
   o NEW imvariance - image local variance
   o NEW pifilter - denoises an image without affecting abrupt variations.
   o NEW imphase - phase calculation (useful for interferometry)
   o NEW unwrapp - phase unwrapping by path following, used in
     interferometry/photonics
   o NEW poledetection function to detect residues in wrapped phased
     images.
   o NEW SIP manual by Jocelyn Druel:
      http://genie-optique.chez.tiscali.fr/SIP
   o FIXED memleaks in various C functions (thx. to Linder). Corrected
     functions are: imread, bwlabel, thin, skel, bwdist, drawline, mogrify
   o FIXED bug in minmax
   o imshow is faster for truecolor images, because it now uses less colors.
   o im2gray is now much faster
   o Error messages are now more descriptive in imread, imwrite, imfinfo
     and mogrify.
   o Many other bugfixes and minor improvements
   o Depends on: Animal 0.10.2 (required), ImageMagick 5.5.7 (recommended),
     and Gandalf library 1.3.2 (recommended).


Binaries for Linux are available for use with Scilab 2.7.  These
binaries are are self-contained, meaning that there is no need to
download ImageMagick or any other package.  Users only have to run
the loader.sce script from Scilab.

SIP is primarily developed by Ricardo Fabbri <ricardofabbri (at) users.sf.net>
and Jocelyn Druel <jdruel (at) users.sf.net>. It is endorsed by Dr. Odemir M. Bruno
<bruno (at) icmc.usp.br> and Dr. Luciano da F. Costa <luciano (at) if.sc.usp.br>.

We hope you enjoy SIP 0.3.0!

SIP Development team
--
Home page:
http://siptoolbox.sourceforge.net
Download:
http://sf.net/project/showfiles.php?group_id=68055&package_id=66476&release_id=216108
Scilab:
http://www.scilab.org