发明名称 |
Method and apparatus for encoding image, image decoding apparatus and image forming apparatus |
摘要 |
<p>An image processing apparatus including an identification circuit (1003) for identifying the type of acquired image information, a determination circuit (1100) for determining resolution and the number of quantization steps according to the result of identification and a quantization circuit (1100) for quantizing the image information using an error diffusion process based on the determined resolution and the number of quantization steps. <IMAGE></p> |
申请公布号 |
EP0898418(A3) |
申请公布日期 |
1999.12.22 |
申请号 |
EP19980115814 |
申请日期 |
1998.08.21 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
TABATA, SUNAO;YAMAMOTO, NAOFUMI;RAO, GURURAJ |
分类号 |
H04N11/04;H04N1/40;H04N1/41;H04N1/46;H04N1/64;H04N19/00;H04N19/132;H04N19/136;H04N19/176;H04N19/186;H04N19/189;H04N19/426;H04N19/46;H04N19/70;H04N19/85;H04N19/90;(IPC1-7):H04N1/64 |
主分类号 |
H04N11/04 |
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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