发明名称 |
Image compression/decompression system employing pixel thinning-out and interpolation scheme |
摘要 |
An improved image thinning-out processing scheme includes processes of performing pixel thinning-out operation and compressing image data; and determining a position of pixel to be thinned out along a first direction depending on the position thereof along a second direction perpendicular to the first direction.
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申请公布号 |
US7006695(B2) |
申请公布日期 |
2006.02.28 |
申请号 |
US20010015688 |
申请日期 |
2001.12.17 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
YAMADA MAIKO |
分类号 |
G06K9/36;H04N1/41;H04N7/26 |
主分类号 |
G06K9/36 |
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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