- 专利标题： Video decoder with reduced dynamic range transform with inverse transform shifting memory
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申请号： US17208560申请日： 2021-03-22
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公开(公告)号： US11431982B2公开(公告)日： 2022-08-30
- 发明人: Louis J. Kerofsky , Kiran Misra , Christopher A. Segall
- 申请人： DOLBY INTERNATIONAL AB
- 申请人地址： NL Zuidoost
- 专利权人： DOLBY INTERNATIONAL AB
- 当前专利权人： DOLBY INTERNATIONAL AB
- 当前专利权人地址： NL Zuidoost
- 主分类号： H04N19/132
- IPC分类号： H04N19/132 ; H04N19/184 ; H04N19/44 ; H04N19/176 ; H04N19/182
摘要：
A method for decoding video includes receiving quantized coefficients representative of a block of video representative of a plurality of pixels. The quantized coefficients are dequantized based upon a function of a remainder. The dequantized coefficients are inverse transformed to determine a decoded residue.
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