发明名称 |
METHOD AND APPARATUS FOR PERFORMING BLOCK PREDICTION SEARCH BASED ON RESTORED SAMPLE VALUES DERIVED FROM STORED SAMPLE VALUES IN DATA BUFFER |
摘要 |
A block prediction search method includes at least following steps: utilizing a data buffer to store bit-depth reduced sample values of a plurality of samples in a first pixel line; detecting occurrence of an edge in the first pixel line according to restored sample values derived from stored sample values in the data buffer; and determining a block prediction vector for a pixel group in a second pixel line different from the first pixel line, wherein the block prediction vector is determined based at least partly on a last edge count value indicative of a number of samples in the first pixel line that have gone by since the edge occurs. |
申请公布号 |
EP3017600(A1) |
申请公布日期 |
2016.05.11 |
申请号 |
EP20140862706 |
申请日期 |
2014.11.13 |
申请人 |
MEDIATEK INC. |
发明人 |
WU, TUNG-HSING;LEE, KUN-BIN |
分类号 |
H04N19/50;H04N19/105;H04N19/423;H04N19/593 |
主分类号 |
H04N19/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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