- 17 Mar, 2020 1 commit
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YashasSamaga authored
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- 16 Mar, 2020 2 commits
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Alexander Alekhin authored
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Maksim Shabunin authored
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- 13 Mar, 2020 2 commits
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Alexander Alekhin authored
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Anton Potapov authored
- avoid overflow in own::Mat::total() and according tests, part 2
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- 12 Mar, 2020 6 commits
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Alexander Alekhin authored
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Alexander Alekhin authored
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Alexander Alekhin authored
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Anton Potapov authored
- avoid overflow in own::Mat::total() and according tests
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Alexander Alekhin authored
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Alexander Alekhin authored
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- 11 Mar, 2020 7 commits
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Alexander Duda authored
Problem is that iter1 += tcols, iter2 += tcols are called without check. row < trows - 1 check is processed after increment in "for" statements.
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Anton Potapov authored
- replaced bitwise &= on bools, with explicit && to make KW happy
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Alexander Alekhin authored
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Alexander Alekhin authored
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Alexander Alekhin authored
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Alexander Alekhin authored
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Anton Potapov authored
- replace "unsafe" memcpy with "safe" :) std::copy_n to make KW happy
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- 10 Mar, 2020 14 commits
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Alexander Alekhin authored
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Alexander Alekhin authored
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Alexander Alekhin authored
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Alexander Alekhin authored
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Alexander Alekhin authored
- cache value, evaluate once - better support for MINGW - anything in 'cv' namespace - test: dump number of active threads
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Alexander Alekhin authored
- FFmpeg 3.4.7
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Alexander Alekhin authored
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Alexander Alekhin authored
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Vadim Levin authored
* feature: Add video capture bitrate read-only property for FFMPEG backend * test: For WIN32 property should be either expected or 0. Added `IsOneOf` helper function, enabled only for _WIN32.
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Alexander Alekhin authored
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Alexander Alekhin authored
- Android Manager version is not increased (stuck on 3.49)
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Maxim Pashchenkov authored
G-API: Zero-height mat is cause of crash * Added check for zero-height Mat case * Refactoring, added validate_input_arg func * No bool function now
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Alexander Alekhin authored
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Yashas Samaga B L authored
dnn(darknet-importer): add grouped convolutions, sigmoid, swish, scale_channels * update darknet importer to support enetb0-yolo * remove dropout (pr16438) and fix formatting * add test for scale_channels * disable batch testing for scale channels * do not set LayerParams::name * merge all activations into setActivation
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- 09 Mar, 2020 4 commits
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Alexander Alekhin authored
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Alexander Alekhin authored
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NesQl authored
* Add Tengine support . * Modify printf to CV_LOG_WARNING * a few minor fixes in the code * Renew Tengine version * Add header file for CV_LOG_WARNING * Add #ifdef HAVE_TENGINE in tengine_graph_convolution.cpp * remove trailing whitespace * Remove trailing whitespace * Modify for compile problem * Modify some code style error * remove whitespace * Move some code style problem * test * add ios limit and build problem * Modified as alalek suggested * Add cmake 2.8 support * modify cmake 3.5.1 problem * test and set BUILD_ANDROID_PROJECTS OFF * remove some compile error * remove some extra code in tengine * close test. * Test again * disable android. * delete ndk version judgement * Remove setenv() call . and add License information * Set tengine default OFF. Close test . Co-authored-by:
Vadim Pisarevsky <vadim.pisarevsky@gmail.com>
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Alexander Duda authored
Image sharpness, as well as brightness, are a critical parameter for accuracte camera calibration. For accessing these parameters for filtering out problematic calibraiton images, this method calculates edge profiles by traveling from black to white chessboard cell centers. Based on this, the number of pixels is calculated required to transit from black to white. This width of the transition area is a good indication of how sharp the chessboard is imaged and should be below ~3.0 pixels. Based on this also motion blur can be detectd by comparing sharpness in vertical and horizontal direction. All unsharp images should be excluded from calibration as they will corrupt the calibration result. The same is true for overexposued images due to a none-linear sensor response. This can be detected by looking at the average cell brightness of the detected chessboard.
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- 07 Mar, 2020 2 commits
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Alexander Alekhin authored
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Alexander Alekhin authored
* core(test): FP16 norm test * core: norm()-FP16 disable OpenCL * core(norm): fix 16f32f local buffer size
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- 06 Mar, 2020 2 commits
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Alexander Alekhin authored
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Alexander Alekhin authored
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