opencv

Commit Graph

Author	SHA1	Message	Date
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.	12 years ago
Andrey Kamaev	d5b15d6523	Fix ocl build warnings	12 years ago
Stefan Romberg	9f417268b3	Fixed visualization by choosing the color appropriate to the detection Fixed visualization by choosing the color appropriate to the detection score. Previously the example showed all detections with the same color disregarding the confidence. This led to the impression that the object detection did not work at all because there are many detections with low confidences. PR to master was https://github.com/Itseez/opencv/pull/320	12 years ago
Vladislav Vinogradov	ae6266e101	fixes for gpu module: - fixed printCudaDeviceInfo for new CC - fixed some compilation errors and warnings - removed unset command from CMake script - removed unused std imports	12 years ago
Vadim Pisarevsky	dc4d0398f3	converted few more comp. geometry functions to C++	12 years ago
Eric Christiansen	6169b1dc90	Adds samples for Java and Scala	12 years ago
Anatoly Baksheev	389ecbe96d	warnings, renamed Marina's GPU_PERF_TEST_P	12 years ago
Andrey Pavlenko	dd8e648d78	hiding empty menu button on Android 4	12 years ago
Andrey Kamaev	9944282b09	Fix build with STLPort from NDK r8d	12 years ago
Alexander Smorkalov	77df8730ef	Tutorial-5 sample extended. Application menu reorganized; Resolution control added.	12 years ago
Alexander Smorkalov	1555922228	OpenCV for Android SDK installation improved; ReadMe.txt for OpenCV Manager added; share folder excluded from SDK.	12 years ago
Vladislav Vinogradov	41c9377db0	fixed warnings under windows	12 years ago
Anatoly Baksheev	680eeecc3b	fixed samples compilation	12 years ago
Vladislav Vinogradov	1a1f454241	updated gpu houghlines sample	12 years ago
Vladislav Vinogradov	da017fbeb9	fast optical flow bm implementation	12 years ago
Vladislav Vinogradov	caf91ac159	new gpu::HoughLinesP implementation	12 years ago
Vladislav Vinogradov	da93a1dab9	fixed build for CARMA platform	12 years ago
Jason Newton	6a4d881a78	use vector instead of non-standard stack allocation. also correct program argument borkage	12 years ago
Alexander Smorkalov	d550f95347	Date and time added to saved file name.	12 years ago
Vladislav Vinogradov	aad76090ce	gpu::HoughLinesP	12 years ago
Vladislav Vinogradov	05d842bcd8	a bit more opengl refactoring: * added Access parameter to GlBuffer::mapHost * added autoRelease parameter to all create methods * fixed indentation in gl_core_3_1 * minor improvments for opengl sample	12 years ago
Alexander Smorkalov	22484872fa	Sample Tutorial-5 improved Aditional toasts added; Exception handling improved; Bitmap recycling added.	12 years ago
Vladislav Vinogradov	08fbf667f9	refactored opengl functionality * removed OpenGLFuncTab, now extensions are loaded internally * renamed GlTexture -> GlTexture2D * added support of GlBuffer and GlTexture2D to InputArray/OutputArray * added ELEMENT_ARRAY_BUFFER and PIXEL_PACK_BUFFER targets * added copyFrom/copyTo method for GlBuffer and GlTexture2D * removed GlFont * removed pointCloudShow * removed OpenGLCleanCallback	12 years ago
Andrey Pavlenko	ea83d384c1	removing Android tutorial 0 since it has become irrelevant after moving to the new application framework	12 years ago
Alexander Smorkalov	d36f8b9eb3	Code review comments applied Sample renamed to CameraControl; Picture taking added to show camera preview restart.	12 years ago
Alexander Smorkalov	86f7a357ae	Tutorial-5 functionality implemented.	12 years ago
Alexander Smorkalov	24c920a33a	Base for new sample added.	12 years ago
Jason Newton	00bdca7684	A few changes to comply with upstream requirements for merge. -Change input/output order from (out Labeled, in Image) -> (in Image, Out Labeled) and convert to Input/OutputArrays in the process. -Adopt OutputArray for statistics export so that the algorithm is "wrapper friendly" and not requiring a new struct in language bindings at the expense of using doubles for everything and slowing statistics computation down..	12 years ago
Alexander Smorkalov	e95fc27490	Samples updated In tutorial-1 fps meter enabled via layout.xml. Camera id is set to "any" via lauout.xml; In tutorial-2 message moved ion the bottom of the screen.	12 years ago
Andrey Pavlenko	b19f672843	(#2569 ) simplifying code to avoid Eclipse CDT editor confusion, removing warnings and typos in comments	12 years ago
marina.kolpakova	285d6320be	add #/usr/bin/env python to all python files	12 years ago
Alexander Smorkalov	2c67731a7b	Issue #2549 OpenCV Samples does not expand on full screen fixed. All samples use application style in android manifest instead of system calls in onCreate event now.	12 years ago
Andrey Pavlenko	cfd634ca3e	Improving compatibility with the latest Android SDK (r21) and NDK (r8c). - Adding Android SDK/ADT r21 compatibility; - fixing stl headers path for new ndk; - fixing native API level for Android projects	12 years ago
Andrey Kamaev	04481d9ef4	Fix Android build with clang compiler	12 years ago
marina.kolpakova	c3e4a52fbe	soft cascade sample	12 years ago
marina.kolpakova	d65b3e0617	fix warning in CUDA samples	12 years ago
Andrey Kamaev	dad56e202f	Rename sample & tutorial executables	12 years ago
Andrey Kamaev	b131dfeecd	Build tutorial codes together with other samples These codes should be included into regular builds.	12 years ago
Andrey Kamaev	0a4ed2bc01	Fix Windows build warnings	12 years ago
Alexander Smorkalov	91a9923dcf	Face detection package name replaced on org.opencv.facedetect for consistency with Google Play package.	12 years ago
Alexander Smorkalov	95b7f5c46c	Face Detection sample namespace replaced on org.opencv.facedetect for consistency with Google Play.	12 years ago
Jason Newton	4c0cb2576d	connectedComponents: peep-hole optimizations, mostly surrouding the fact that cv::Mat::at is expensive in a tight-loop -also added a "blobstats" version	12 years ago
Jason Newton	45b4f4f32b	connectedComponents: warning free version	12 years ago
Vladislav Vinogradov	beb377b38c	gpu implementation of Dual TV-L1 Optical Flow	12 years ago
Alexander Smorkalov	a1a2cb0aeb	OpenCV Samples testing problems fixed: Memory leak in color-blob-detection sample fixed; Default face size in face-detection is set to 20%; Error handling improved; Some possible mat leak fixed; Manager verison and engine interface version incremented to fix incompatibilities; Docs updated;	12 years ago
alexandre benoit	3fb90abb76	added retina code tutorial	12 years ago
Alexander	d495daf1ed	Memory leak of native OpenCV mats fixed.	12 years ago
Alexander Smorkalov	83d8bc8c55	Tutorial 1 updated. Execution time camera switching implemented. Some unification done to simplify camera switching.	12 years ago
Vladislav Vinogradov	0ad849d2fd	Dual TV-L1 optical flow implementation	12 years ago
Andrey Kamaev	673aa91bac	Fix remaining windows build warnings	12 years ago

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1410 Commits (ad4d6bed9dccdb6fecc5daff0463efe26343c5e9)