From: <nal...@ao...> - 2005-09-27 19:06:18
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Using The PHP JPEG Metadata Toolkit http://www.ozhiker.com/electronics/pjmt/ and htdig with the start_url attribute and urls that resolve to http://www.ozhiker.com/electronics/pjmt/library/Example.php?jpeg_fname=test.jpg many jpgs, will the load on my server be extreme? Is it possible to pipe the php to htdig as an external parser without as much load? Can the returned wordlist and index be searched or diefined into multiple fields. For instance can I modify the htsearch form to include multiple fields and search for all pictures taken with camera: canon and shutter speed: 1/60 ? I have linux and some php/xml skills, if any of this is possible could someone give me some guidance on where to start? Regards Eric |
From: <nal...@ao...> - 2005-09-27 21:19:44
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htdig at verio I am trying to set up htdig at verio on a freebsd server. The problem is that they dont have an existing htdig.conf file and I am not allowed to create one where htdig is looking for it, even in my home etc directory. The cgi dir is working and htsearch is executing but unable to find the configuration file. Is there a way to pass htsearch a variable to look for the config in a different place? I am unable to compile on this system. This is a binary 386 htdig-3.2.0.b6_1.tbz from freebsd 4.7-RELEASE-p22. How about a new cgi that shells to htsearch? Regards Eric |
From: Christopher M. <chr...@mc...> - 2005-09-28 18:57:42
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On Tue, 2005-09-27 at 15:05 -0400, nal...@ao... wrote: > Is it possible to pipe the php to htdig as an external parser without > as much load? Can the returned wordlist and index be searched or > diefined into multiple fields. For instance can I modify the htsearch > form to include multiple fields and search for all pictures taken with > camera: canon and shutter speed: 1/60 ? I have linux and some php/xml > skills, if any of this is possible could someone give me some guidance > on where to start? I don't think using htdig is the best suited tool for what you want to do. You seem to be working with a finite set of parameters, many of which are not really words. My suggestion in this case would be to get too that extracts this info from images and inserts it into a relational database (like PostgreSQL or MySQL). Cheers, Chris |
From: <nal...@ao...> - 2005-09-29 03:16:15
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Ive got it working! With thumbnails too thanks to the htdig archives. "From: Tony Crockford <tonyc@bo...> search results with thumbnail images. 2003-05-15 03:04" The load seems like it might be serious if many images exist but I'll only index it once in a while. Turns out verio had htdig as an add on option through the control panel ver 3.1.6, with the shared hosting 2000 package. Looks like if I want finer control for searching individual parameters I could modify the php output as "parameter: data" instead of its current table based structure. That way when it is indexed ill be able to search for "Make: Canon" and "Exposure Mode: Auto exposure". Or will htdig let me "quote" and "and" like google? A big thanks to Tony, htdig and pjmt! Aloha, Eric a sample search result: test2.jpg some stars a nice thumbnail here with the text results wrapping it ... ) pixels per 'Focal Plane Resolution Unit' Focal Plane Resolution Unit Inches Sensing Method One-chip colour area sensor File Source Digital Still Camera Special Processing (Custom Rendered) Normal process Exposure Mode Auto exposure White Balance Auto white balance Digital Zoom Ratio 3072/3072 (1) ... http://www.???.com/pjmt/Example.php?jpeg_fname=test2.jpg 09/28/05, 25703 bytes -----Original Message----- From: Nalo paleaahu To: htd...@li... Sent: Tue, 27 Sep 2005 15:05:58 -0400 Subject: htdig photos and images with exif rdf iptc Using The PHP JPEG Metadata Toolkit http://www.ozhiker.com/electronics/pjmt/ and htdig with the start_url attribute and urls that resolve to http://www.ozhiker.com/electronics/pjmt/library/Example.php?jpeg_fname=test.jpg many jpgs, will the load on my server be extreme? Is it possible to pipe the php to htdig as an external parser without as much load? Can the returned wordlist and index be searched or diefined into multiple fields. For instance can I modify the htsearch form to include multiple fields and search for all pictures taken with camera: canon and shutter speed: 1/60 ? I have linux and some php/xml skills, if any of this is possible could someone give me some guidance on where to start? Regards Eric |