发明名称 |
Image processing apparatus and method, and storage medium |
摘要 |
A texture which is not normally generated by a pseudo halftone process is artificially generated by combining quantization values (S307, S308), and a 1-bit code is expressed by the presence/absence of texture.
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申请公布号 |
US6750983(B1) |
申请公布日期 |
2004.06.15 |
申请号 |
US20000535545 |
申请日期 |
2000.03.27 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
MIYAKE NOBUTAKA |
分类号 |
H04N1/387;G06T1/00;H04N1/32;H04N1/40;(IPC1-7):H04N1/405 |
主分类号 |
H04N1/387 |
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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