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43 commits

Author SHA1 Message Date
srowen 7fb0fea91f Support reading multiple barcodes in one image. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1255 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-03-25 17:22:45 +00:00
srowen aa8ad02e16 Add pure barcode support to web app and command line 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1228 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-03-01 12:09:43 +00:00
srowen 5ef5f3b02d "Split" ReaderException into subclasses to enable more useful error reporting 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1195 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-02-02 08:23:46 +00:00
srowen 87f2fada9a Pre-RSS-14 changes. Necessary code changes, but not the decoder. Committing this since it does no harm and clears out my client so I can modify these files for other purposes. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1193 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-02-01 19:41:17 +00:00
srowen 7cd9541e90 Try both binarizers, use appspot stylesheet, update dependency libs 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1192 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-01-31 14:43:44 +00:00
srowen 6b4a10a302 Issue 312, use old global binarizer for uploaded images 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1176 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-01-05 15:33:53 +00:00
dswitkin 5cc1df3c92 Finished work on the local binarizer and renamed it to HybridBinarizer. It uses the old histogram for 1D and the new approach for 2D. The unit tests don't fully demonstrate how much better this is in real-world lighting, but it pretty much solves the situation of pointing at a QR Code for 30 seconds without scanning, due to a shadow or gradient. 
HybridBinarizer is now the default across all the fast clients and the unit tests.

git-svn-id: https://zxing.googlecode.com/svn/trunk@1157 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-12-13 21:08:57 +00:00
srowen 7d0acf8bd9 Tiny changes to System.err usage, closed a stream, saved a reused Pattern 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1064 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-09-26 13:25:37 +00:00
srowen 938c44c17a Another shot at TCP CLOSE_WAIT issue, and tiny code tweak 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1057 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-09-18 10:27:17 +00:00
srowen 5dd4b663ce Further attacks on the mysterious TCP CLOSE_WAIT issue 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1056 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-09-16 10:39:53 +00:00
srowen 9045bd2409 Update to final HTTP Client binaries 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1037 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-08-21 16:17:50 +00:00
srowen 3cab89a732 Make web app work on Servlet/JSP 2.3/1.2 and fix some other mistakes 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1034 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-08-13 11:11:48 +00:00
srowen b6b9015a7c Disable email-based decoding -- won't be able to support it soon and it is very rarely used by anyone. Leaving code in for future reference though. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1030 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-08-04 08:54:02 +00:00
srowen a4b2678420 Updates for appspot 
git-svn-id: https://zxing.googlecode.com/svn/trunk@995 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-26 18:08:05 +00:00
dswitkin 167197ec7a Refactored the MonochromeBitmapSource class hierarchy into LuminanceSource, Binarizer, and BinaryBitmap classes. The unit tests pass and I believe the change is complete, but there are some clients like J2ME and Bug that I can't build. 
This change will allow new thresholding algorithms to be developed and tested, as well as implemented per platform if needed (e.g. in JNI on Android). It should also perform better when multiple 2D Readers are installed, because the underlying image will only be converted to 1 bit once. It also allows some platforms to return luminance data without a copy.

The current state of this checkin is to use the old black point algorithm, which now lives in GlobalHistogramBinarizer. This will be our benchmark and fallback for slower platforms. Going forward we will begin to use LocalBlockBinarizer as I shake out the edge cases and tune it for performance. Currently it is unused.

IMPORTANT: I have temporarily included three methods from MonochromeBitmapSource at the end of BinaryBitmap as a way to make this change in stages. They are deprecated and will be removed soon. All of the Reader classes will need to change the way they examine 1 bit pixels to use the new getBlackRow() and getBlackMatrix() calls.

git-svn-id: https://zxing.googlecode.com/svn/trunk@993 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-26 17:49:45 +00:00
srowen 657a4473fd Small tweaks, use more friendly content type 
git-svn-id: https://zxing.googlecode.com/svn/trunk@959 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-28 12:05:01 +00:00
srowen cfff716c6c Oops new HTTP lib has a slightly difference exception signature in one method 
git-svn-id: https://zxing.googlecode.com/svn/trunk@917 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-04-26 13:51:58 +00:00
srowen 8081bba41f Update to more recent HttpClient 
git-svn-id: https://zxing.googlecode.com/svn/trunk@915 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-04-19 15:58:27 +00:00
srowen c6fee110c6 Try to resolve CLOSE_WAIT issue on zxing.org 
git-svn-id: https://zxing.googlecode.com/svn/trunk@909 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-04-15 10:51:14 +00:00
srowen dea0247615 Enable DataMatrix in the web app / other small tweaks 
git-svn-id: https://zxing.googlecode.com/svn/trunk@903 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-04-10 13:46:11 +00:00
srowen 62d9959a3c Remove my old email address from files. Might as well save spammers the trouble. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@706 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-15 00:07:25 +00:00
srowen db3c669847 Add back basic link 
git-svn-id: https://zxing.googlecode.com/svn/trunk@646 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-28 10:30:32 +00:00
srowen 8583883e5a git-svn-id: https://zxing.googlecode.com/svn/trunk@580 59b500cc-1b3d-0410-9834-0bbf25fbcc57 2008-09-12 15:04:37 +00:00
srowen 67d139dadb git-svn-id: https://zxing.googlecode.com/svn/trunk@574 59b500cc-1b3d-0410-9834-0bbf25fbcc57 2008-09-01 00:33:53 +00:00
srowen 970382f1e0 Better separated out email decoding functionality 
git-svn-id: https://zxing.googlecode.com/svn/trunk@558 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-08-12 20:09:21 +00:00
srowen 91b0ef1622 Some small improvements in error handling based on exceptions observed at zxing.org 
git-svn-id: https://zxing.googlecode.com/svn/trunk@538 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-07-30 21:58:17 +00:00
srowen d0af16c36c Update to latest HTTP Core/Client libs 
git-svn-id: https://zxing.googlecode.com/svn/trunk@518 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-07-15 23:41:24 +00:00
srowen f02c4f0cfc one last typo fix 
git-svn-id: https://zxing.googlecode.com/svn/trunk@515 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-07-10 22:11:12 +00:00
srowen 6d124e1be5 Minor style tweaks 
git-svn-id: https://zxing.googlecode.com/svn/trunk@503 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-07-09 17:24:02 +00:00
srowen 295319a685 Oops, make sure to XML-escape results 
git-svn-id: https://zxing.googlecode.com/svn/trunk@492 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-27 19:31:40 +00:00
srowen 47e67ae145 Better bytes-to-String method for verbose output 
git-svn-id: https://zxing.googlecode.com/svn/trunk@491 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-27 19:19:18 +00:00
srowen 0e311f40c9 Standardize getDisplayResult() implementation in parsed results, and fix up web site download page to show one J2ME download 
git-svn-id: https://zxing.googlecode.com/svn/trunk@490 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-27 18:55:00 +00:00
srowen aa65741586 More refactoring of parsed results / result parsers; added basic vCard support 
git-svn-id: https://zxing.googlecode.com/svn/trunk@487 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-27 17:50:47 +00:00
srowen a5060f9338 Minor change to standardize on more canonical "UTF8" name for encoding in Java 
git-svn-id: https://zxing.googlecode.com/svn/trunk@483 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-26 20:02:30 +00:00
srowen 011e6e9cee Big refactoring of ParsedResult: now split into ResultParser and ParsedResult classes, per Christian's suggestion. This unifies the parsed results that are produced from various input, simplifying client handling of different types. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@482 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-26 19:49:38 +00:00
srowen e0db8f9271 Standardize and update all copyright statements to name "ZXing authors" as suggested by open-source team to correctly attribute copyright in a project with contributions from several sources. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@455 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-19 20:56:24 +00:00
srowen 6921d91095 Added raw bytes to human readable output of zxing.org decoder 
git-svn-id: https://zxing.googlecode.com/svn/trunk@438 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-18 17:56:29 +00:00
srowen 83e8ca4eca Make sure to clean up generated web.xml with password! 
git-svn-id: https://zxing.googlecode.com/svn/trunk@434 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-16 17:32:16 +00:00
srowen 8319cf2097 git-svn-id: https://zxing.googlecode.com/svn/trunk@404 59b500cc-1b3d-0410-9834-0bbf25fbcc57 2008-05-27 17:58:59 +00:00
srowen 5c705313bb Improvements and refinements to web site 
git-svn-id: https://zxing.googlecode.com/svn/trunk@397 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-05-11 18:01:23 +00:00
srowen bad9cc10af Oops, one more compile problem fixed. Also delete redundant copies of core and javase jars. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@387 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-05-05 17:54:15 +00:00
srowen 13b637fa53 Reformatted code, updated to new Analytics tags, fixed a problem with EmailAuthenticator 
git-svn-id: https://zxing.googlecode.com/svn/trunk@386 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-05-05 17:39:33 +00:00
srowen 3d4d5b3498 Added source code to zxing.org 
git-svn-id: https://zxing.googlecode.com/svn/trunk@383 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-05-02 22:18:38 +00:00