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
..
fabmap	added openfabmap code, contributed by Arren Glover. fixed several warnings in the new versions of retina filters	2012-09-03 17:03:31 +04:00
matching_to_many_images	refactored features2d and sample on matching to many images	2010-11-22 18:27:08 +00:00
Qt_sample	Build tutorial codes together with other samples	2012-11-09 10:15:48 +04:00
rgbdodometry	initial version of rgbd odometry with sample	2012-03-11 09:31:28 +00:00
tutorial_code	Fix build with STLPort from NDK r8d	2012-12-22 00:59:56 +04:00
3calibration.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
baboon.jpg	added missing images for C++ samples	2010-11-30 10:09:08 +00:00
bagofwords_classification.cpp	Fix build with STLPort from NDK r8d	2012-12-22 00:59:56 +04:00
bgfg_gmg.cpp	new optimized version of BackgroundSubtractorGMG	2012-08-08 18:15:06 +04:00
bgfg_segm.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
board.jpg	added houghcircles sample, improved circle detection (ticket #951)	2012-03-27 12:00:22 +00:00
brief_match_test.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
build3dmodel.cpp	Fixed number of warnings. Fixed mingw64 build.	2012-06-12 14:46:12 +00:00
building.jpg	propagated some more fixes from 2.3 branch to the trunk	2011-06-30 12:06:26 +00:00
calibration_artificial.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
calibration.cpp	Fix build with STLPort from NDK r8d	2012-12-22 00:59:56 +04:00
camshiftdemo.cpp	Revert "add new version of CommandLineParser. add empty docs"	2012-10-15 20:01:44 +04:00
chamfer.cpp	Revert "add new version of CommandLineParser. add empty docs"	2012-10-15 20:01:44 +04:00
CMakeLists.txt	Rename sample & tutorial executables	2012-11-09 10:15:48 +04:00
connected_components.cpp	Revert "add new version of CommandLineParser. add empty docs"	2012-10-15 20:01:44 +04:00
contours2.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
convexhull.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
cout_mat.cpp	Fixed number of warnings. Fixed mingw64 build.	2012-06-12 14:46:12 +00:00
delaunay2.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
demhist.cpp	Revert "add new version of CommandLineParser. add empty docs"	2012-10-15 20:01:44 +04:00
descriptor_extractor_matcher.cpp	fixed #2580, #2210. some work on #2025.	2013-01-29 19:38:56 +04:00
detection_based_tracker_sample.cpp	Fix build of samples	2012-10-17 02:09:46 +04:00
detector_descriptor_evaluation.cpp	Fixed number of warnings. Fixed mingw64 build.	2012-06-12 14:46:12 +00:00
detector_descriptor_matcher_evaluation.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
dft.cpp	Revert "add new version of CommandLineParser. add empty docs"	2012-10-15 20:01:44 +04:00
distrans.cpp	Revert "add new version of CommandLineParser. add empty docs"	2012-10-15 20:01:44 +04:00
drawing.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
edge.cpp	Revert "add new version of CommandLineParser. add empty docs"	2012-10-15 20:01:44 +04:00
em.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
fabmap_sample.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
facerec_at_t.txt	Documentation for FaceRecognizer started (not added to toc of contrib/doc/contrib.rst yet). CSV file for the samples/cpp/facerec_demo.cpp added. Added some more exceptions to warn the user, when passing bad aligned data.	2012-06-12 22:49:14 +00:00
facerec_demo.cpp	Documentation for FaceRecognizer started (not added to toc of contrib/doc/contrib.rst yet). CSV file for the samples/cpp/facerec_demo.cpp added. Added some more exceptions to warn the user, when passing bad aligned data.	2012-06-12 22:49:14 +00:00
fback.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
fern_params.xml	Moved fern_params.xml to samples/cpp for generic_descriptor_match sample	2010-06-11 09:46:43 +00:00
ffilldemo.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
filestorage.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
fitellipse.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
freak_demo.cpp	Fixed FREAK on Android	2012-06-25 11:19:11 +00:00
fruits.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
gencolors.cpp	fixed compilation under MSVC	2011-10-06 12:37:53 +00:00
generic_descriptor_match.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
grabcut.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
houghcircles.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
houghlines.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
hybridtrackingsample.cpp	Fixed number of warnings. Fixed mingw64 build.	2012-06-12 14:46:12 +00:00
image.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
imagelist_creator.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
inpaint.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
kalman.cpp	let Kalman handle the missing measurements (bug #1380)	2012-10-12 14:01:36 +04:00
kmeans.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
laplace.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
latentsvm_multidetect.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
left01.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
left02.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
left03.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
left04.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
left05.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
left06.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
left07.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
left08.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
left09.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
left11.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
left12.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
left13.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
left14.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
lena.jpg	added missing images for C++ samples	2010-11-30 10:09:08 +00:00
letter_recog.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
letter-recognition.data	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
linemod.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
lkdemo.cpp	Fixed number of warnings. Fixed mingw64 build.	2012-06-12 14:46:12 +00:00
logo_in_clutter.png	added chamfer matcher code and sample (contributed by Antonella Cascitelli, Marco Di Stefano and Stefano Fabri)	2010-11-30 01:34:39 +00:00
logo.png	added chamfer matcher code and sample (contributed by Antonella Cascitelli, Marco Di Stefano and Stefano Fabri)	2010-11-30 01:34:39 +00:00
logpolar_bsm.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
matcher_simple.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
matching_to_many_images.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
meanshift_segmentation.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
memorial.exr	added openexr sample file	2011-08-15 13:18:01 +00:00
minarea.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
morphology2.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
opencv_version.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
OpenEXRimages_HighDynamicRange_Retina_toneMapping_video.cpp	Fixed number of warnings. Fixed mingw64 build.	2012-06-12 14:46:12 +00:00
OpenEXRimages_HighDynamicRange_Retina_toneMapping.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
openni_capture.cpp	added Asus Xtion QVGA modes to the OpenNI backend (patch #1753)	2012-10-09 22:01:43 +04:00
pca.cpp	Fix remaining windows build warnings	2012-10-24 20:27:20 +04:00
peopledetect.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
phase_corr.cpp	fixed hundreds of warnings from MSVC 2010.	2012-03-16 21:21:04 +00:00
pic1.png	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
pic2.png	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
pic3.png	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
pic4.png	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
pic5.png	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
pic6.png	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
point_cloud.cpp	Fix build with STLPort from NDK r8d	2012-12-22 00:59:56 +04:00
points_classifier.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
retinaDemo.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
rgbdodometry.cpp	set sample param to its default value in function	2012-06-18 14:14:15 +00:00
right01.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
right02.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
right03.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
right04.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
right05.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
right06.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
right07.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
right08.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
right09.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
right11.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
right12.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
right13.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
right14.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
segment_objects.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
select3dobj.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
simpleflow_demo.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
squares.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
starter_imagelist.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
starter_video.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
stereo_calib.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
stereo_calib.xml	rewrote stereo_calib in C++	2010-11-29 13:31:52 +00:00
stereo_match.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
stitching_detailed.cpp	Fix Android build warnings	2012-10-19 16:14:14 +04:00
stitching.cpp	Updated warning options for GCC; fixed new warnings.	2012-06-20 12:27:02 +00:00
stuff.jpg	converted some OpenCV C samples to C++	2010-11-27 23:15:16 +00:00
templ.png	added Generalized Hough implementation	2012-09-10 16:49:40 +04:00
tsukuba_l.png	propagated some more fixes from 2.3 branch to the trunk	2011-06-30 12:06:26 +00:00
tsukuba_r.png	propagated some more fixes from 2.3 branch to the trunk	2011-06-30 12:06:26 +00:00
video_dmtx.cpp	Normalize line endings and whitespace	2012-10-17 15:32:23 +04:00
video_homography.cpp	Set stricter warning rules for gcc	2012-06-07 17:21:29 +00:00
videostab.cpp	Fix build with STLPort from NDK r8d	2012-12-22 00:59:56 +04:00
watershed.cpp	Fixed number of warnings. Fixed mingw64 build.	2012-06-12 14:46:12 +00:00