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Open Source Computer Vision Library
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Vadim Pisarevsky c69312ea0d fixed #2580, #2210. some work on #2025. 
modified SIFT to 1) double image before finding keypoints, 2) use floating-point internally instead of 16-bit integers, 3) set the keypoint response to the abs(interpolated_DoG_value). step 1) increases the number of detected keypoints significantly and together with 2) and 3) it improves some detection benchmarks. On the other hand, the stability of the small keypoints is lower, so the rotation and scale invariance tests now struggle a bit. In 2.5 need to make this feature optional and add some more intelligence to the algorithm.

added test that finds a planar object using SIFT.
2013-01-29 19:38:56 +04:00
3rdparty Merge pull request #168 from asmorkalov:android_42_camera_fix 2012-11-21 14:50:53 +04:00
android Merge pull request #310 from taka-no-me:4digit_version 2013-01-19 12:03:04 +04:00
apps Normalize line endings and whitespace 2012-10-17 15:32:23 +04:00
cmake Merge pull request #328 from jet47:new-gpu-fixes 2013-01-29 11:00:37 +04:00
data modified facedetect to properly display very oblong objects and optionally flip image horizontally (for profile face detection). Added LBP cascades by Attila Novak for profile face detection and silverware detection (those are results of GSoC 2012) 2012-08-22 15:48:57 +04:00
doc Merge pull request #349 from Daniil-Osokin:bugfix_opencv_cheatsheet 2013-01-28 23:56:55 +04:00
include Normalize line endings and whitespace 2012-10-17 15:32:23 +04:00
ios another fix to make OpenCV more friendly for iOS developers. We now use libc++ instead of libstdc++ and clang instead of gcc to build opencv2.framework. 2012-11-01 18:15:48 +04:00
modules fixed #2580, #2210. some work on #2025. 2013-01-29 19:38:56 +04:00
samples fixed #2580, #2210. some work on #2025. 2013-01-29 19:38:56 +04:00
.gitattributes Normalize line endings and whitespace 2012-10-17 15:32:23 +04:00
.gitignore Changed the file .gitignore 2012-08-28 17:46:45 +04:00
CMakeLists.txt Merge pull request #328 from jet47:new-gpu-fixes 2013-01-29 11:00:37 +04:00
index.rst adding OpenCV Manager 2012-06-21 14:50:05 +00:00
README updating README content 2012-07-24 17:59:55 +04:00

README 

OpenCV: open source computer vision library

Homepage:    http://opencv.org
Online docs: http://docs.opencv.org
Q&A forum:   http://answers.opencv.org
Dev zone:    http://code.opencv.org