- 28 Mar, 2018 2 commits
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Alexander Alekhin authored
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Alexander Alekhin authored
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- 04 Dec, 2017 1 commit
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Maksim Shabunin authored
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- 18 May, 2017 1 commit
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LaurentBerger authored
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- 17 Oct, 2016 1 commit
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Vladislav Samsonov authored
* Minor fixes * Start adding correspondence finding * Added finding of correspondences using GPC * New evaluation tool for GPC * Changed default parameters * Display ground truth in the evaluation tool * Added training tool for MPI Sintel dataset * Added the training tool for Middlebury dataset * Added some OpenCL optimization * Added explanatory notes * Minor improvements: time measurements + little ocl optimization * Added demos * Fixed warnings * Make parameter struct assignable * Fix warning * Proper command line argument usage * Prettified training tool, added parameters * Fixed VS warning * Fixed VS warning * Using of compressed forest.yml.gz files by default to save space * Added OpenCL flag to the evaluation tool * Updated documentation * Major speed and memory improvements: 1) Added new (optional) type of patch descriptors which are much faster. Retraining with option --descriptor-type=1 is required. 2) Got rid of hash table for descriptors, less memory usage. * Fixed various floating point errors related to precision. SIMD for dot product, forest traversing is a little bit faster now. * Tolerant floating point comparison * Triplets * Added comment * Choosing negative sample among nearest neighbors * Fix warning * Usage of parallel_for_() in critical places. Performance improvments. * Simulated annealing heuristic * Moved OpenCL kernel to separate file * Moved implementation to source file * Added basic accuracy tests for GPC and PCAFlow * Fixing warnings * Test accuracy constraints were too strict * Test accuracy constraints were too strict * Make tests more lightweight
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- 09 Aug, 2016 1 commit
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sbokov authored
Added an option to pass an initial approximation of optical flow in DISOpticalFlow. Added a python sample that demonstrates the use of this feature for temporal propagation of flow vectors.
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- 26 Jul, 2016 1 commit
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Vladislav Samsonov authored
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- 25 Jul, 2016 1 commit
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Vladislav Samsonov authored
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- 24 Jul, 2016 1 commit
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Vladislav Samsonov authored
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- 15 Jul, 2016 1 commit
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vbystricky authored
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- 08 Jul, 2016 1 commit
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Vladislav Samsonov authored
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- 01 Jul, 2016 1 commit
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Alexander Bokov authored
Added variational refinement as a separate class (based on implementation inside DeepFlow, but significantly accelerated, about 4-6 times faster), accelerated the main dense inverse search algorithm. Added several new features including patch mean normalization for increased robustness to illumination changes and spatial propagation, which often helps to recover from errors introduced by the coarse-to-fine scheme. Expanded the documentation, added new accuracy and perf tests. Refactored some of the already existing optical flow accuracy tests.
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- 22 Jun, 2016 1 commit
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Vladislav Samsonov authored
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- 20 Jun, 2016 1 commit
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Vladislav Samsonov authored
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- 19 Jun, 2016 1 commit
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Vladislav Samsonov authored
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- 13 Jun, 2016 1 commit
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Vladislav Samsonov authored
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- 12 Jun, 2016 2 commits
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Vladislav Samsonov authored
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Vladislav Samsonov authored
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- 10 Jun, 2016 1 commit
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Alexander Bokov authored
Basic interfaces and a partial implementation of the Dense Inverse Search (DIS) optical flow algorithm without variational refinement. Also added a python benchmarking script that can evaluate different optical flow algorithms on the MPI Sintel and Middlebury datasets and build overall comparative charts.
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- 08 Jun, 2016 1 commit
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Vladislav Samsonov authored
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- 21 May, 2016 1 commit
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Vladislav Samsonov authored
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- 15 May, 2016 1 commit
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Vladislav Samsonov authored
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- 09 May, 2016 1 commit
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Vladislav Samsonov authored
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- 07 May, 2016 1 commit
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Vladislav Samsonov authored
Added naive blockmatching algorithm (just to get acquainted with the code base, this algo shouldn't be considered seriously). Also, added boilerplate for pcaflow.
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- 15 Sep, 2015 1 commit
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sbokov authored
* Sparse match interpolator interface and EdgeAwareInterpolator were added to the ximgproc module * New optical flow algorithm, based on PyrLK sparse OF and sparse match interpolation, is added to the optflow module
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- 17 Feb, 2015 1 commit
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Maksim Shabunin authored
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- 01 Dec, 2014 1 commit
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Maksim Shabunin authored
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- 18 Aug, 2014 2 commits
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tpietruszka authored
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tpietruszka authored
Algorithm::info()-related code disabled-after moving to opencv_contrib caused compilation errors Added usage examples Added documentation for optflow_io +bugfix: handling invalid algorithm choice + solving MSVC compilation errors; assuming that int and float are 4-bytes long - possibly needs fixing
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- 10 Aug, 2014 1 commit
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Vadim Pisarevsky authored
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