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Merge pull request #2476 from tsenst:optimize_performance_rlof · opencv/opencv_contrib@4b63202 · GitHub
Copy file name to clipboardExpand all lines: modules/optflow/include/opencv2/optflow/rlofflow.hpp
Copy file name to clipboardExpand all lines: modules/optflow/perf/perf_rlof.cpp
Copy file name to clipboardExpand all lines: modules/optflow/src/rlof/berlof_invoker.hpp
Copy file name to clipboardExpand all lines: modules/optflow/src/rlof/plk_invoker.hpp
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Merge pull request #2476 from tsenst:optimize_performance_rlof
Rework RLOF by using HAL universal instructions
* * distinguish between SSE2 and SSE 4.1 support
* SSE2 now implements no paralellized _blendv functiona and allows to compile with SSE2 instructions
* * add interface function do enable disable M-estimator framework
* bugfix blendv functions
* * make use of _mm_store and _mm_load functions in blendv_ps and blendv_epi function to fix compiler error
* * implement substitute of _mm_cvtepi8_epi16 and _mm_cvtepi16_epi32 when compiling with less than SSE 4.1 support
* * implement substitute of _mm_abs_epi16 when compiling with less than SSE 3 support
* * move _mm_abs_epi16 to SSE4 req.
* * add HAL intrinsic functions for RLOF ICA
* first tests are OK
* * HAL intrinsic functions -> RLOF ICA is ready now
* * add HAL functions for RLOF illumination model
* * add HAL for PLK ILL
* * add HAL functions for plk ica
* * commit HAL functions for beplk ica
* * add HAL functions for berlof ica
* * add HAL functions for BEPLK ILL
* *remove unused #ifdef
* * remove white spaces and unused variables
* * remove not used variables
* + remove get4BitMask function which contained pure SEE instructions
* * remove buffIdx which has not been used but initialized
* * fix replacement of #ifdef CV_SIMD128 with #if CV_SIMD128
* rename useMEstimator to setUseMEstimator
* *remove whitespace
* * remove unused variable abss
* * remove unused value
* * rename W_BITS1 to W_BITS since they contain same value1 parent 8ab145c commit 4b63202Copy full SHA for 4b63202
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- modules/optflow
- include/opencv2/optflow
- perf
- src
- rlof
- test
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9 files changed
+1997
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lines changedmodules/optflow/include/opencv2/optflow/rlofflow.hpp
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modules/optflow/src/rlof/berlof_invoker.hpp
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modules/optflow/src/rlof/plk_invoker.hpp
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modules/optflow/src/rlof/rlof_invoker.hpp
Copy file name to clipboardExpand all lines: modules/optflow/src/rlof/rlof_invoker.hpp+274-572Lines changed: 274 additions & 572 deletions
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