发明名称 |
Compression of images in gray level |
摘要 |
A method for compressing an electronic image of an object including gray-level information includes processing the gray-level information to identify a kernel of pixels in the image having respective gray-level values darker than a given kernel threshold. A locus of the pixels in the kernel is stored in a memory, along with the gray-level values of the pixels in the kernel, in order to reconstruct a gray-level image of the object by applying the stored gray-level values to the pixels in the locus. |
申请公布号 |
GB0020393(D0) |
申请公布日期 |
2000.10.04 |
申请号 |
GB20000020393 |
申请日期 |
2000.08.21 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
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分类号 |
G06T5/00;H04N1/411;H04N7/26 |
主分类号 |
G06T5/00 |
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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