| 发明名称 |
DATA REPRODUCING DEVICE, REPRODUCING METHOD, DATA COMPRESSION APPARATUS AND COMPRESSION METHOD |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a code book with high versatility compatible with various images. <P>SOLUTION: Since a 2×2 code book is added with basic patterns which are not included in the conventional technology and are important to form an image as well as the consideration of all possible patterns, a code book adapted for image types can be created, and the image quality of an image to be reproduced from compressed data can be improved. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
| 申请公布号 |
JP2005027086(A) |
申请公布日期 |
2005.01.27 |
| 申请号 |
JP20030191113 |
申请日期 |
2003.07.03 |
| 申请人 |
OMI TADAHIRO |
发明人 |
OMI TADAHIRO;KOTANI KOJI;TAKEUCHI KOJI;NAKAYAMA TAKAHIRO |
| 分类号 |
G06T9/20;H03M7/30;H04N1/415;H04N7/24;H04N19/00;H04N19/126;H04N19/136;H04N19/189;H04N19/196;H04N19/423;H04N19/426;H04N19/94;(IPC1-7):H04N1/415 |
主分类号 |
G06T9/20 |
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