opencv

Commit Graph

Author	SHA1	Message	Date
Pavel Vlasov	e837d69f8f	IPPInitSingelton was added to contain IPP related global variables; OPENCV_IPP env var now allows to select IPP architecture level for IPP9+; IPP initialization logic was unified across modules;	9 years ago
Pavel Vlasov	62854dcc0d	Enables support of IPP 9.0.0; HAVE_IPP_ICV_ONLY will be undefined if OpenCV was linked against ICV packet from IPP9 or greater. ICV9+ packets will be aligned with IPP in OpenCV APIs This will ease code management between IPP and ICV	9 years ago
Pavel Vlasov	75c7917643	IPP_VERSION_X100 was changed to: IPP_VERSION_MAJOR * 100 + IPP_VERSION_MINOR*10 + IPP_VERSION_UPDATE to manage changes between updates more easily. IPP_DISABLE_BLOCK was added to ease tracking of disabled IPP functions;	9 years ago
Suleyman TURKMEN	7c226ed7a2	adding new flags to imread to load image reduced	9 years ago
Alexander Alekhin	dd9da53860	disable String(int) ctor MSVC and GCC compilers interprets cv::String a(0) as a valid statement with conversion of "int" argument to "const char*". This patch forbids this expected behaviour.	9 years ago
Balint Cristian	fdbed4a473	Speedup AGAST nonmax-suppression.	9 years ago
Pavel Vlasov	14b006e808	IPP_VERSION_X100 was changed to: IPP_VERSION_MAJOR * 100 + IPP_VERSION_MINOR*10 + IPP_VERSION_UPDATE to manage changes between updates more easily. IPP_DISABLE_BLOCK was added to ease tracking of disabled IPP functions;	9 years ago
Pavel Vlasov	2177c7c5a8	Some IPP functions were encapsulated; Minor changes to IPP implementations;	9 years ago
Pavel Rojtberg	46ada3886f	fix wrong parsing of values containing '=' fixes #5074	9 years ago
robertxwu	db78de9c3b	findChessboardCorners causes crash due to out-of-bounds memory corruption. Refer to the following issue for detail: https://github.com/Itseez/opencv/issues/5145	9 years ago
Pavel Rojtberg	1dd7f546af	CommandLineParser: add special <none> value to disallow empty strings some mandatory string keys like paths must not be empty. Add the special default value `<none>` so the CommandLineParser can enforce this and generate an according error message for us.	9 years ago
berak	74fc9acdd1	initialize temp_train_samples in SVM::autoTrain add smoke test	9 years ago
Pavel Rojtberg	a388806555	enable additional CommandLineParser tests	9 years ago
Pavel Rojtberg	2ced3ba276	CommandLineParser: throw on programmer error requesting a previously undeclared key is most likely an programming error. e.g. a typo "--unused vs --unsued". So throw in those cases. Add an according failure testcase.	9 years ago
Alexander Alekhin	eb2e061e3f	fix Android camera datarace (mCameraFrameReady)	9 years ago
Alexander Alekhin	d430e802f2	cmdparser: allow empty strings	9 years ago
Alexander Alekhin	12f01b778b	fix perf tests	9 years ago
Alexander Alekhin	be507b20cd	fix perf tests	9 years ago
robertxwu	4a68cc1675	re-submit	9 years ago
Pavel Vlasov	33e659786f	Fix for cmp16s condition during IPP compare type convert;	9 years ago
Dikay900	55df326589	PR #4003	9 years ago
Gleb Gladilov	2bc4486966	Added test of minMaxLoc on filling with maximums of int	9 years ago
Gleb Gladilov	344d9fd83f	Fixed minMaxLoc and test functions	9 years ago
Vitaly Tuzov	4a0152c731	Resize area result verification moved to the separate function fix position of assert expected/actual parameter	9 years ago
Vitaly Tuzov	7d245e0f29	Added more resize_area tests to ensure right rounding behavior for half and quarter downscaling	9 years ago
Elena Shipunova	5de01fde53	do not proceed with removing zero-length slice	9 years ago
berak	2f7c926670	remove usage of obsolete _dataAsRows flag	9 years ago
Suleyman TURKMEN	dff9d2288b	Update window_w32.cpp	9 years ago
Alexander Alekhin	d3071db0d7	add some CommandLineParser tests	9 years ago
Andrey Pavlenko	8e088d38a5	draft implementation of alternative CameraBridge via GLES a simple sample will look like: ```java public class MainActivity extends Activity implements CameraGLSurfaceView.CameraTextureListener { CameraGLSurfaceView mView; ByteBuffer buf; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_NO_TITLE); getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); getWindow().setFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON, WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); mView = new CameraGLSurfaceView(this, null); mView.setCameraTextureListener(this); setContentView(mView); buf = ByteBuffer.allocateDirect(192010804); } @Override protected void onPause() { mView.onPause(); super.onPause(); } @Override protected void onResume() { super.onResume(); mView.onResume(); } @Override public void onCameraViewStarted(int width, int height) { // TODO Auto-generated method stub } @Override public void onCameraViewStopped() { // TODO Auto-generated method stub } @Override public boolean onCameraFrame(int texIn, int texOut, int width, int height) { Log.i("MAIN", "onCameraFrame"); int w=width, h=height; /* // option 1: // just return 'false' to display texIn on screen retutn false; / / // option 2: // fast copy texIn to texOut GLES20.glActiveTexture(GLES20.GL_TEXTURE0); GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, texOut); GLES20.glCopyTexImage2D(GLES20.GL_TEXTURE_2D, 0, GLES20.GL_RGBA, 0, 0, w, h, 0); return true; / // option 3: // read, modify and write back pixels GLES20.glReadPixels(0, 0, w, h, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, buf); buf.rewind(); // red line for(int i=0; i<h; i++) { buf.position(w4i+i4); buf.put((byte) -1); buf.position(w4i+i*4+4); buf.put((byte) -1); } buf.rewind(); GLES20.glActiveTexture(GLES20.GL_TEXTURE0); GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, texOut); GLES20.glTexSubImage2D(GLES20.GL_TEXTURE_2D, 0, 0, 0, w, h, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, buf); return true; } } ```	9 years ago
Pavel Rojtberg	31da833574	ts/ts_perf: fix wrong has() usage `has()` only tests for an argument presence which is always true for arguments with default values. Use `get<bool>()` to check the value instead.	9 years ago
Pavel Rojtberg	96cc618410	has() should only test for the presence of the argument and not consider its value. treat arguments with a set default value as present.	9 years ago
Pavel Rojtberg	08dd126f08	do not parse empty default values and improve error messages	9 years ago
Sergey Alexandrov	4094b2d7a5	Use stream argument when launching bilateral filter kernel	9 years ago
Pavel Rojtberg	f0282337e3	simplify error conditions `A \|\| !A` is `true` so write `(A && B) \|\| !A` as `B \|\| !A`	9 years ago
jisli	f88e9a748a	update ffmpeg support Migration have been done for these ffmpeg/libav changes: 2013-12-11 - 29c83d2 / b9fb59d,409a143 / 9431356,44967ab / d7b3ee9 - lavc 55.45.101 / 55.28.1 - avcodec.h av_frame_alloc(), av_frame_unref() and av_frame_free() now can and should be used instead of avcodec_alloc_frame(), avcodec_get_frame_defaults() and avcodec_free_frame() respectively. The latter three functions are deprecated. 2012-10-08 - ae77266 / 78071a1 - lavu 51.74.100 / 51.42.0 - pixfmt.h Rename PixelFormat to AVPixelFormat and all PIX_FMT_* to AV_PIX_FMT_*. To provide backwards compatibility, PixelFormat is now #defined as AVPixelFormat. Note that this can break user code that includes pixfmt.h and uses the 'PixelFormat' identifier. Such code should either #undef PixelFormat or stop using the PixelFormat name.	9 years ago
Roman Donchenko	08ad3b500b	test2.py: switch from urllib to urllib2 urllib2 raises an exception if an HTTP request produces an error code, making the test fail earlier.	9 years ago
Roman Donchenko	56f17e4921	test2.py: fail if a downloaded image can't be decoded	9 years ago
Roman Donchenko	293ea03dcc	test2.py: remove unused imports	9 years ago
Pavel Vlasov	aa485ccd75	TLS keys leak fix; Disables TLS copy constructor and operator, as they can lead to errors and reservation of too much keys in TLS storage; gather method was added to TLS to gather data from all threads;	9 years ago
Renato Florentino Garcia	1a18fa1c94	Correct a typo.	9 years ago
Hajo Nils Krabbenhöft	7825cbeb7d	buffer_size should be in bytes, not bits	9 years ago
Hajo Nils Krabbenhöft	d38fee7599	fix crash for large BW tif images	9 years ago
art-programmer	e0ef293645	Update em.cpp Fix a bug. When reading from a saved model, function decomposeCovs() will be called. And if covMatType is COV_MAT_DIAGONAL, covsEigenValues is computed using SVD and eigen values are sorted so that the order of eigen values is not preserved. This would lead to different result when calling function predict2. This issues is discussed here: http://stackoverflow.com/questions/23485982/got-different-empredict-results-after-emread-saved-model-in-opencv.	9 years ago
Philip Salvaggio	fcf971bded	Improved documentation for connectedComponentsWithStats.	9 years ago
Alexander Alekhin	bf42b9603b	fix "unreachable code" warning	9 years ago
Maksim Shabunin	603864dba2	Warning fix	9 years ago
Alexander Alekhin	1a8d7f9587	ocl: temporary restore OpenCL tls data (ocl.cpp without fix)	9 years ago
Alexander Alekhin	7213e5f68a	ocl: correct disabling of OpenCL code	9 years ago
Ilya Lavrenov	3143f2fb50	fixed uninitialized memory writing/reading in flann	9 years ago

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13235 Commits (9d89c369f8862ecee506f5593cf50dd89f0a9768)