发明名称 |
BILDVERARBEITUNGSVERFAHREN, -PROGRAMM UND - VORRICHTUNG |
摘要 |
<p>To provide an image processing apparatus suitable for simplifying and accelerating a filtering process at the time of decoding an image and implementing an effective filter effect. A deblock filtering process judges whether or not difference values between values of subject pixels v0 to v7 and values of reference pixels ry0 to ry7 are exceeding a threshold, performs horizontal filter operation as to the subject pixels v0 to v7 based solely on the values of the subject pixels v0 to v7 and the values of the reference pixels rx0 and rx1, determines whether or not to perform vertical filter operation as to the subject pixels v0 to v7 based solely on the judgment result, andperforms the vertical filter operation as to the subject pixels v0 to v7 based solely on the values of the subject pixels v0 to v7 and the values of the reference pixels ry0 to ry7. <IMAGE></p> |
申请公布号 |
AT338315(T) |
申请公布日期 |
2006.09.15 |
申请号 |
AT20030004286T |
申请日期 |
2003.02.27 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
MIURA, HIROTSUNA;ISHIKAWA, MASAKI |
分类号 |
H04N19/60;G06T5/00;G06T5/20;H03M7/30;H04N1/41;H04N19/117;H04N19/134;H04N19/136;H04N19/167;H04N19/176;H04N19/196;H04N19/423;H04N19/426;H04N19/625;H04N19/80;H04N19/86;(IPC1-7):G06T5/00 |
主分类号 |
H04N19/60 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|