Commit graph

1323 commits

Author SHA1 Message Date
dswitkin 25d112c554 Implemented row sampling for histograms and tweaked the valley finding algorithm
for better performance.


git-svn-id: https://zxing.googlecode.com/svn/trunk@56 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-19 17:26:22 +00:00
srowen eb52d61f46 Initial refactorings to support multiple kinds of black point estimation
git-svn-id: https://zxing.googlecode.com/svn/trunk@50 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-16 22:06:18 +00:00
srowen 57c5bc3b8e Minor improvements
git-svn-id: https://zxing.googlecode.com/svn/trunk@47 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-16 16:56:03 +00:00
srowen 09e93c1ae9 Added reference to thresholding resource
git-svn-id: https://zxing.googlecode.com/svn/trunk@45 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-15 21:00:17 +00:00
srowen f7a402511c Code tweaks and so forth with Daniel
git-svn-id: https://zxing.googlecode.com/svn/trunk@34 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-14 19:23:23 +00:00
srowen b01673fa29 Added top-level build file, removed local copy of JUnit, added test target to core
git-svn-id: https://zxing.googlecode.com/svn/trunk@32 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-14 15:27:06 +00:00
dswitkin 89c7787517 Added the initial version of my UPC reader and modified some common files
as necessary to get it building and used by the J2SE command line test.


git-svn-id: https://zxing.googlecode.com/svn/trunk@31 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-12 23:13:15 +00:00
srowen db56b85644 Tiny tweak
git-svn-id: https://zxing.googlecode.com/svn/trunk@24 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-09 22:51:09 +00:00
srowen 96ea7e296c Fixed the rest of my typos and added basic unit test
git-svn-id: https://zxing.googlecode.com/svn/trunk@23 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-09 22:19:46 +00:00
srowen 703852e839 Better, still some bugs
git-svn-id: https://zxing.googlecode.com/svn/trunk@22 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-09 19:13:28 +00:00
srowen 033ae10187 Replace JAIPerspectiveTransform with PerspectiveTransform
git-svn-id: https://zxing.googlecode.com/svn/trunk@21 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-08 03:58:13 +00:00
srowen f0a299ec80 Adjust tolerance of method that decides whether a finder/alignment pattern has been crossed so that it passes on low resolution images more correctly -- just a matter of resorting to some floating point math.
git-svn-id: https://zxing.googlecode.com/svn/trunk@18 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-07 19:18:50 +00:00
srowen 149c7f1b8a Oops, bug fix for MaskPattern100
git-svn-id: https://zxing.googlecode.com/svn/trunk@17 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-07 18:44:18 +00:00
srowen e73dd9a068 Fix compile problem for JDK 1.4
git-svn-id: https://zxing.googlecode.com/svn/trunk@16 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-07 18:42:40 +00:00
srowen 9b296c7e1e Added more test cases
git-svn-id: https://zxing.googlecode.com/svn/trunk@15 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-07 06:52:45 +00:00
srowen 0aeb2f672c More javadoc
git-svn-id: https://zxing.googlecode.com/svn/trunk@14 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-07 06:42:22 +00:00
srowen d6cfb083a1 More javadoc
git-svn-id: https://zxing.googlecode.com/svn/trunk@13 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-07 06:40:04 +00:00
srowen cc66a80d3e More javadoc
git-svn-id: https://zxing.googlecode.com/svn/trunk@12 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-07 06:39:29 +00:00
srowen 424c19f542 More javadoc
git-svn-id: https://zxing.googlecode.com/svn/trunk@11 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-06 19:41:49 +00:00
srowen 4a39981245 More javadoc
git-svn-id: https://zxing.googlecode.com/svn/trunk@10 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-06 19:07:08 +00:00
srowen f44627915e Added more javadoc
git-svn-id: https://zxing.googlecode.com/svn/trunk@9 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-11-06 18:56:30 +00:00
srowen 265036c128 Fixed dumb bug that caused grid sampling to sample 2x too wide in the horizontal direction.
git-svn-id: https://zxing.googlecode.com/svn/trunk@7 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2007-10-26 17:52:37 +00:00
srowen 7726e8fcb2 git-svn-id: https://zxing.googlecode.com/svn/trunk@6 59b500cc-1b3d-0410-9834-0bbf25fbcc57 2007-10-23 19:12:27 +00:00