JCTVC-O0335 Non SCE3: Cross check of JCTVC-O0189 on combined sharpness and region based cross-color filters. [P. Onno (Canon)] [late]
JCTVC-O0191 non-SCE3: Reduced complexity for inter-layer sharpness prediction mode [M. Sychev, V. Anisimovskiy, S. Ikonin (Huawei)]
This contribution describes the optimised approach for performing sharpening without splitting algorithm for getting edge map and sharpening. The sharpening performed in one pass by upsampled base layer frame with saving the downsampled edge map for chroma sharpening. This allows to reduce memory bandwidth.
By combining the different processing steps, the memory accesses are reduced approximately by half. Number of computations is not changed. It is also still using a second inter-layer reference.
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JCTVC-O0285 non-SCE3: Verification for simplified design of sharpening inter-layer filter [E. Alshina (Samsung)] [late]
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