发明名称 |
Device and method for image processing |
摘要 |
<p>A device and a method for image processing make it possible to significantly improve the contrast and the sharpness of the whole image, in comparison with the ordinary. By amplifying the portions other than the edges, while conserving the edges with the pixel values which change abruptly out of input image data, it is possible to enhance and display the portions other than the edges, and so it is possible to significantly improve the contrast and the sharpness of the whole image, in comparison with the ordinary. <IMAGE></p> |
申请公布号 |
EP1137267(A2) |
申请公布日期 |
2001.09.26 |
申请号 |
EP20010102696 |
申请日期 |
2001.02.07 |
申请人 |
SONY CORPORATION |
发明人 |
TSUCHIYA, TAKASHI;UEDA, KAZUHIKO;OGATA, MASAMI |
分类号 |
H04N5/208;(IPC1-7):H04N5/208 |
主分类号 |
H04N5/208 |
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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