opencv

Commit Graph

Author	SHA1	Message	Date
Pierre-Emmanuel Viel	ec99f96c62	Add the ensureSimpleDistance() method to ensure the user the returned distance is not ^2 (the default for L2 for instance)	11 years ago
Pierre-Emmanuel Viel	2f8b5731da	Fix local variable shadowing	11 years ago
Pierre-Emmanuel Viel	e63d7de87c	Allows to choose orthogonal sub-vectors for LSH without using a static table among LshTable instances	11 years ago
1Hyena	6c118ebc51	Changed ostringstream to ostream for new print_params and added the old version of print_params for backwards compatibility.	11 years ago
1Hyena	dfdb09386f	Autotuned_index now prints all info into logger instead of couting it.	11 years ago
Pierre-Emmanuel Viel	3f458c6eb1	Fix: freeing previous elements has to be done before loading new parameters to avoid trying to delete unexisting objects if arrays size was modified	11 years ago
Pierre-Emmanuel Viel	8e93c19de3	Fix a heap issue with static on Windows	11 years ago
Pierre-Emmanuel Viel	e85bacff7b	Avoid obtaining several identical dimensions between two LSH sub-vectors by choosing orthogonal sub-vectors.	11 years ago
Pierre-Emmanuel Viel	d3ac1bc314	When a cluster is empty for KMeans, it's better to give it the point from another cluster j that is the furthest one from center j.	11 years ago
Pierre-Emmanuel Viel	92fc763925	Fix some memory leaks in HierarchicalClusteringIndex	11 years ago
Pierre-Emmanuel Viel	0d19685f95	Move templates in dist.h in order to share them between KMeansIndex and HierarchicalClusteringIndex classes.	11 years ago
Pierre-Emmanuel Viel	fa749de0dc	As some processed distances are already ^2, use template to select whether or not we have to ^2 in KMeanspp	11 years ago
Pierre-Emmanuel Viel	5aeeaa6fce	Apply to KMeansIndex KMeanspp the same modification as in HierarchicalClusteringIndex	11 years ago
Pierre-Emmanuel Viel	45e0e5f8e9	Pick centers in KMeans++ with a probability proportional to their distance^2, instead of simple distance, to previous centers	11 years ago
Roman Donchenko	fec697b390	Silenced a few -Wcast-align warnings in the headers. We don't use -Wcast-align ourselves, but the headers trigger warnings for those users who do, which is not nice.	12 years ago
Roman Donchenko	a9975b144a	Fixed a bug in FLANN resulting in uninitialized accesses. This is fixed upstream in mariusmuja/flann@b615f26, but that fix would break binary compatibility, so I had to make a different one. Since the bug isn't quite obvious, here's an explanation. In the const version of any::cast, if policy is a small_any_policy, its get_value returns its input argument. So r becomes a pointer to obj, and the return value is a reference to a local variable, which is invalidated when the function exits.	12 years ago
Roman Donchenko	e9a28f66ee	Normalized file endings.	12 years ago
Roman Donchenko	f55740da70	Deleted all trailing whitespace.	12 years ago
Roman Donchenko	d9f71b762f	Deleted almost all of the precomp.cpp files. Looks like we don't actually use them; when creating precompiled headers with Visual C++, a dummy .cpp is created at build time.	12 years ago
Alexander Smorkalov	2243118fc0	NEON instruction set enabled for WIN32 on ARM by default.	12 years ago
Roman Donchenko	ac39bfb4cc	Remove HAVE_CVCONFIG_H - it's always defined.	12 years ago
Andrey Kamaev	2665c39a0d	Fix build warnings from gcc 4.8	12 years ago
Alexander Smorkalov	6f68640d4d	Multiple fixes for WinRT Fixed flann build with NEON; Fixed Haming distance with NEON; Honest cvRound for WinRT added; cvRound test added; Video IO with direct show disabled;	12 years ago
Ilya Lysenkov	098ea6fcb7	Checked key_size in LSH table for validness (#2677 )	12 years ago
Ilya Lysenkov	1becbd9fcc	Added a test for invalid key sizes in LSH tables	12 years ago
Alexander Smorkalov	8cb0343f4c	Documentation build warning fixes. Invalid links and refences fixed. SpaeseMat class documentation updated.	12 years ago
Andrey Kamaev	40030d2ca0	Fix windows build warnings	12 years ago
OpenCV Buildbot	04384a71e4	Normalize line endings and whitespace	12 years ago
Andrey Kamaev	88e9a072ec	Fix binary compatibility of opencv_flann	12 years ago
Andrey Kamaev	a3b1971977	Bring back escaped virtual destructors from 2.4.2	12 years ago
Vadim Pisarevsky	d72cc06b96	fixed possibly inccorrect interval measurements in flann's timer (bug #1165 ). Note: this may break binary compatibility, but since the class is not wrapped in Java and not exposed in Windows API, for example (it's considered internal-use class for flann), the effect should be minimal	13 years ago
Andrey Kamaev	56b27bcc7e	Fix inconsistent argument type in HammingLUT distance (flann) this fixes 64-bit MSVC warning	13 years ago
Vadim Pisarevsky	d54f4e1cfb	added #undef True/False to avoid collision with X11 (Patch #1562 )	13 years ago
Marius Muja	5cf6c5f0b2	Added test to fix backwards compatibility with the way LSH was handled before comit `7236858b`	13 years ago
Marius Muja	7236858bea	Exposed HierarchicalClusteringIndex in OpenCV wrapper	13 years ago
Vadim Pisarevsky	0bd68a70f1	fixed #2297 , #2300 ; fixed several warnings	13 years ago
Alexander Mordvintesv	647b1dd96c	comment fixed	13 years ago
Alexander Mordvintesv	0998669d26	Revert "fixed LshIndex types in its constructor" This reverts commit `54d68da8e7`.	13 years ago
Maria Dimashova	54d68da8e7	fixed LshIndex types in its constructor	13 years ago
Vincent Rabaud	fbf1973bac	backport 9018	13 years ago
Vincent Rabaud	3df72fe669	fix gcc C++11 bug mentioned in http://answers.opencv.org/question/283 . Bug also fixed in FLANN upstream	13 years ago
Marina Kolpakova	3def843652	merged the trunk r8719:8731 and 8807	13 years ago
Marina Kolpakova	680a44189c	merged the trunk r8704:8716	13 years ago
Vadim Pisarevsky	73ce3ef8c1	fixed ios framework build (ticket #2092 )	13 years ago
Andrey Kamaev	a381b95e91	Fixed buggy NEON check inside flann	13 years ago
Andrey Kamaev	e94e5866a1	Fixed mingw build warnings	13 years ago
Andrey Kamaev	d48d7b2b46	Updated warning options for GCC; fixed new warnings.	13 years ago
Andrey Kamaev	f666bd221f	Merged the trunk r8595:8668 (except iOS and new gpu functionality)	13 years ago
Andrey Kamaev	bd0e0b5800	Merged the trunk r8589:8653 - all changes related to build warnings	13 years ago
Andrey Kamaev	c5aba337e9	Fixed number of warnings. Fixed mingw64 build.	13 years ago

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116 Commits (05ddc16eaac6487ca5d71d5078e1ac9a01582c7a)