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13th Meeting: Marrakech, January 2019 2019-01-02 15:14
CE11: Extended Deblocking Filter (test 11.1.2)
Authors: K. Unno KDDI K. Kawamura KDDI S. Naito KDDI
Abstract
This contribution presents a proposal of extended deblocking filtering method. In the proposed method, long tap deblocking filters are applied to both luma and chroma samples. BD-rates for luma and chroma (Y, U, V) are (-0.01%, -0.56, -0.52), (-0.06%, -0.41%, -0.32), (0.03%, 0.53%, 0.23%), and (-0.01%, 0.15%, -0.32) for AI, RA, LDB, and LDP conditions, respectively, in case of comparing with VTM-3.0 ALF ON. In a similar way, BD-rates for luma and chroma (Y, U, V) are (-0.01%, -0.72, -0.63), (-0.09%, -0.45%, -0.36), (-0.01%, 0.17%, -0.41%), and (-0.09%, -0.43%, -0.61) under the AI, RA, LDB, and LDP conditions, respectively, in case of comparing with VTM-3.0 ALF OFF.
Meeting Notes
JVET-M0075 CE11: Extended Deblocking Filter (test 11.1.2) [K. Unno, K. Kawamura, S. Naito (KDDI)]

This contribution presents a proposal of extended deblocking filtering method. In the proposed method, long tap deblocking filters are applied to both luma and chroma samples. BD-rates for luma and chroma (Y, U, V) are (-0.01%, -0.56, -0.52), (-0.06%, -0.41%, -0.32), (0.03%, 0.53%, 0.23%), and (-0.01%, 0.15%, -0.32) for AI, RA, LDB, and LDP conditions, respectively, in case of comparing with VTM-3.0 ALF ON. In a similar way, BD-rates for luma and chroma (Y, U, V) are (-0.01%, -0.72, -0.63), (-0.09%, -0.45%, -0.36), (-0.01%, 0.17%, -0.41%), and (-0.09%, -0.43%, -0.61) under the AI, RA, LDB, and LDP conditions, respectively, in case of comparing with VTM-3.0 ALF OFF.

References:
JVET-L0393 JVET-L1010 JVET-L1031
Cited:
JVET-M0031
ARCHIVE v1 :
JVET-M0075.docx JVET-M0075_ALFOff.xlsm JVET-M0075_ALFOn.xlsm
Decisions
This contribution presents a proposal of extended deblocking filtering method. In the proposed method, long tap deblocking filters are applied to both luma and chroma samples. BD-rates for luma and chroma (Y, U, V) are (-0.01%, -0.56, -0.52), (-0.06%, -0.41%, -0.32), (0.03%, 0.53%, 0.23%), and (-0.01%, 0.15%, -0.32) for AI, RA, LDB, and LDP conditions, respectively, in case of comparing with VTM-3.0 ALF ON. In a similar way, BD-rates for luma and chroma (Y, U, V) are (-0.01%, -0.72, -0.63), (-0.09%, -0.45%, -0.36), (-0.01%, 0.17%, -0.41%), and (-0.09%, -0.43%, -0.61) under the AI, RA, LDB, and LDP conditions, respectively, in case of comparing with VTM-3.0 ALF OFF.
Citation