发明名称 |
Electronic camera for initiating capture of still images while previewing motion images |
摘要 |
An electronic camera uses a relatively more complex digital image processing technique in a still image mode to produce high quality still images, and a relatively more simple image processing technique in a motion preview mode to produce preview images of acceptable quality prior to initiation of the still image mode. The more complex digital technique is done in software in a general purpose processor section 35, while the more simple digital technique is implemented in a fixed digital circuit in an application specific integrated circuit 27, which also implements timing and control functions. The motion preview mode uses a shorter image readout period than the still mode and further involves mapping image sensor pixels into a fewer number of color display pixels on a color LCD display 10. The mapping further converts color pixel signals from a mosaic array into a different color pattern on the color LCD display 10.
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申请公布号 |
US6292218(B1) |
申请公布日期 |
2001.09.18 |
申请号 |
US19970895094 |
申请日期 |
1997.07.16 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
PARULSKI KENNETH A.;TREDWELL TIMOTHY J. |
分类号 |
H04N5/225;H04N1/21;H04N5/232;H04N5/335;H04N9/04;H04N9/07;H04N101/00;(IPC1-7):H04N5/225;H04N5/222 |
主分类号 |
H04N5/225 |
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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