发明名称 |
Apparatus and method of compressing and restoring image using filter information |
摘要 |
Provided is method and apparatus of compressing and restoring an image using filter information. The image compression apparatus may generate a reduced image by sampling an input image, determine filter information based on the input image and a decoded reduced image, and code the filter information and the decoded reduced image. Accordingly, a deterioration in an image quality may be prevented in transmitting the image using a limited bandwidth. |
申请公布号 |
EP2320655(A1) |
申请公布日期 |
2011.05.11 |
申请号 |
EP20100189950 |
申请日期 |
2010.11.04 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LIM, IL SOON;WEY, HO CHEON;LEE, SEOK |
分类号 |
H04N7/26;H04N7/46 |
主分类号 |
H04N7/26 |
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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