发明名称 |
Method and apparatus of encoding color image information |
摘要 |
Three chrominance signals representative of a color image are represented by a coordinate system in a uniform color space, and a probability of occurrence of colors on the color space and a correlation of the chrominance signals for pixels are referenced in encoding color image information signals.
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申请公布号 |
US5307088(A) |
申请公布日期 |
1994.04.26 |
申请号 |
US19930078777 |
申请日期 |
1993.06.21 |
申请人 |
HITACHI, LTD. |
发明人 |
INUZUKA, TATSUKI;TANNO, KIYOHIKO;KOZIMA, YASUYUKI |
分类号 |
H04N9/64;(IPC1-7):G09G5/04 |
主分类号 |
H04N9/64 |
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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