发明名称 |
Color measurement with distributed sensors in a color hard copy apparatus |
摘要 |
A method and apparatus for color measurement using a physically distributed multiplicity of sensors. Broad band illumination is provided to irradiate a test pattern. The sensors are used to measure color characteristics of discrete areas of a region of the pattern that has an intended single color by providing the pattern and sensors arrayed in a substantially matching geometric configuration.
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申请公布号 |
US7227673(B2) |
申请公布日期 |
2007.06.05 |
申请号 |
US20010768662 |
申请日期 |
2001.01.23 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
GUDAITIS ALGIRD M. |
分类号 |
H04N1/46;G01J3/51;H04N1/60 |
主分类号 |
H04N1/46 |
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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