opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	400906b433	pre: OpenCV 3.4.18 (version++)	3 years ago
Alexander Alekhin	386df457a9	python: ensure publishing of subclasses before derived types	3 years ago
Vadim Levin	ccebbbc0ac	feature: submodule or a class scope for exported classes All classes are registered in the scope that corresponds to C++ namespace or exported class. Example: `cv::ml::Boost` is exported as `cv.ml.Boost` `cv::SimpleBlobDetector::Params` is exported as `cv.SimpleBlobDetector.Params` For backward compatibility all classes are registered in the global module with their mangling name containing scope information. Example: `cv::ml::Boost` has `cv.ml_Boost` alias to `cv.ml.Boost` type	3 years ago
Vadim Levin	ef85b24a78	fix: wrong reference counter after module initialization	3 years ago
Vadim Levin	eca2d92791	fix: submodules creation and registration - Add special case handling when submodule has the same name as parent - `PyDict_SetItemString` doesn't steal reference, so reference count should be explicitly decremented to transfer object life-time ownership - Add sanity checks for module registration input	3 years ago
Vadim Levin	76e34d6f2c	fix: handle possible PyModule_AddObject failure Comment from Python documentation: Unlike other functions that steal references, `PyModule_AddObject()` only decrements the reference count of value on success. This means that its return value must be checked, and calling code must `Py_DECREF()` value manually on error.	3 years ago
Alexander Alekhin	cdfa8a668b	python: use '((x,y), (w,h), angle)' in std::vector<RotatedRect>	3 years ago
Alexander Alekhin	b1a57c4cb2	fix 3.4 links	3 years ago
Alexander Alekhin	60c093f086	pre: OpenCV 3.4.17 (version++)	3 years ago
Andrey Senyaev	d6891c705e	Merge pull request #21219 from asenyaev:asen/remove_distutils * Replaced distutils module to sysconfig * Fixed getting a path to python lib	3 years ago
Alexander Alekhin	ebef84e9ea	pre: OpenCV 3.4.16 (version++)	3 years ago
Alexander Smorkalov	2cc14bd0fb	Verbose output for errors found by header parser.	3 years ago
Dale Phurrough	068f33cfdf	add nodiscard to features2d clone funcs	3 years ago
Vadim Levin	390957fec4	fix: NumPy array allocation error message in vector conversion	3 years ago
Vadim Levin	16b9514543	feat: update conversion logic for `std::vector<T>` in Python bindings `PyObject` to `std::vector<T>` conversion logic: - If user passed Numpy Array - If array is planar and T is a primitive type (doesn't require constructor call) that matches with the element type of array, then copy element one by one with the respect of the step between array elements. If compiler is lucky (or brave enough) copy loop can be vectorized. For classes that require constructor calls this path is not possible, because we can't begin an object lifetime without hacks. - Otherwise fall-back to general case - Otherwise - execute the general case: If PyObject corresponds to Sequence protocol - iterate over the sequence elements and invoke the appropriate `pyopencv_to` function. `std::vector<T>` to `PyObject*` conversion logic: - If `std::vector<T>` is empty - return empty tuple. - If `T` has a corresponding `Mat` `DataType` than return Numpy array instance of the matching `dtype` e.g. `std::vector<cv::Rect>` is returned as `np.ndarray` of shape `Nx4` and `dtype=int`. This branch helps to optimize further evaluations in user code. - Otherwise - execute the general case: Construct a tuple of length N = `std::vector::size` and insert elements one by one. Unnecessary functions were removed and code was rearranged to allow compiler select the appropriate conversion function specialization.	3 years ago
Alexander Alekhin	c08897cd10	cmake: handle empty CVPY_SUFFIX	3 years ago
Duong Dac	cefa602601	Avoid adding false UMat/GpuMat declaration	3 years ago
Vadim Levin	531ea5b3a2	fix: convert arguments names that are keywords reserved by Python	3 years ago
berak	9f2dcc3f13	python: fix trackbar warning	3 years ago
Alexander Alekhin	bd26104088	python(loader): add workaround to detect and patch sys.path[0]	4 years ago
Alexander Alekhin	43940f7ffc	pre: OpenCV 3.4.15 (version++)	4 years ago
CSBVision	ec32061f5f	Update __init__.py to support symbolic links Currently, the LOADER_DIR is set as os.path.dirname(os.path.abspath(__file__)). This does not point to the true library path if the cv2 folder is symlinked into the Python package directory such that importing cv2 under Python fails. The proposed change only resolves symbolic links correctly by calling os.path.realpath(__file__) first and does not change anything if __file__ contains no symbolic link.	4 years ago
Alexander Alekhin	1b3e0b27af	cmake: fix files order in Python bindings - with changes backport from 4.x	4 years ago
Alexander Alekhin	d651ff8d6b	python: exception-free pyopencv_to() wrapper	4 years ago
Alexander Alekhin	bb6e15f2c0	python: fix CV_WRAP_AS handling	4 years ago
Alexander Alekhin	a123c48d4d	pre: OpenCV 3.4.14 (version++)	4 years ago
Pavel Rojtberg	6c1a433c4c	python: also catch general c++ exceptions they might be thrown from third-party code (notably Ogre in the ovis module). While Linux is kind enough to print them, they cause instant termination on Windows. Arguably, they do not origin from OpenCV itself, but still this helps understanding what went wrong when calling an OpenCV function.	4 years ago
Alexander Alekhin	c5bf15e009	build: fix cv2.cpp compilation	4 years ago
Dale Phurrough	5c70a2015f	fix python test runner wildcard handling * fix opencv/opencv#19402	4 years ago
Vadim Levin	1d3207d7c7	feat: common fixed size sequence conversion for Python bindings	4 years ago
Vadim Levin	a0bdb78a99	feat: add overload resolution exception for Python bindings	4 years ago
Alexander Alekhin	b51ae87828	samples: check for Python 3.9	4 years ago
Vadim Levin	7b0d7d0c9a	fix: conversion to string in python bindings If provided `PyObject` can't be converted to string `TypeError` is reported instead of `SytemError` without any message.	4 years ago
Alexander Alekhin	3e5d7e1718	imgproc: fix minAreaRect()	4 years ago
Alexander Alekhin	b31ce408ae	cmake: fix processing order of <wrapper>_bindings_generator - ensure that wrapped modules are already processed	4 years ago
Alexander Alekhin	36d771affc	python: restore sys.path in bootstrap() - multiprocessing need to start from bootstrap code - loading may fail due to missing os.add_dll_directory() calls	4 years ago
Alexander Alekhin	9485113923	pre: OpenCV 3.4.13 (version++)	4 years ago
Alexander Alekhin	5dae278652	bindings: "inline namespace"	4 years ago
Alexander Alekhin	50ff40d684	pre: OpenCV 3.4.12 (version++)	4 years ago
Alexander Alekhin	442999dcdb	core: fix handling of ND-arrays in dumpInputArray() helpers	5 years ago
Alexander Alekhin	a43e3bebe6	pre: OpenCV 3.4.11 (version++)	5 years ago
Vadim Pisarevsky	5489735258	Merge pull request #17436 from vpisarev:fix_python_io * fixed #17044 1. fixed Python part of the tutorial about using OpenCV XML-YAML-JSON I/O functionality from C++ and Python. 2. added startWriteStruct() and endWriteStruct() methods to FileStorage 3. modifed FileStorage::write() methods to make them work well inside sequences, not only mappings. * try to fix the doc builder * added Python regression test for FileStorage I/O API ([TODO] iterating through long sequences can be very slow) * fixed yaml testing	5 years ago
Vadim Levin	1d8c73cf6c	feature: Added `explicit` support to header parser - It is safe to remove `explicit` keyword for constructors with 1 argument, because it is C++ specific keyword and does not affect any of the generated binding.	5 years ago
Alexander Alekhin	4b47c7dbd2	cmake(python): handle PYTHON3_LIMITED_API - python-3.x => python-3 - config-3.x.py => config-3.py	5 years ago
Alexander Alekhin	7080c783d1	cmake: fix missing project() warning in Python standalone builds	5 years ago
Alexander Alekhin	b7ecaceda8	pre: OpenCV 3.4.10 (version++) - Android Manager version is not increased (stuck on 3.49)	5 years ago
Vadim Levin	90ec651bd7	test: Add test to verify correct mat substitution into the template in header parser	5 years ago
Zach Lowry	0aa5391c4b	Use argument value for 'mat' in call to format for vector_mat and vector_mat_template The hard-coded string value "Mat" was used in the two format strings for vector_mat and vector_mat_template, preventing UMat arguments to functions that have these types from working correctly. as noted in #12231.	5 years ago
cyy	450b96510e	fixes #16500	5 years ago
Pavel Rojtberg	e13a73d084	core: export getCPUFeaturesLine to bindings	5 years ago

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566 Commits (70492c212789922b8d71f9b06770f4af25af277b)