发明名称 |
Image-data reduction technique |
摘要 |
A foveated electronic camera employing a spatial-frequency spectrum analyzer and data-reduction means utilizing movable spatial windows for converting a high-resolution, wide field-of-view image into a group of subspectrum band images ranging in resolution and field of view from a lowest-resolution image of the entire field of view to a highest-resolution image of a selectably positionable smallest spatial subregion of the entire field of view. Such a camera is useful in a surveillance camera system and in a robotic system, by way of examples.
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申请公布号 |
US4692806(A) |
申请公布日期 |
1987.09.08 |
申请号 |
US19860850432 |
申请日期 |
1986.04.08 |
申请人 |
RCA CORPORATION |
发明人 |
ANDERSON, CHARLES H.;CARLSON, CURTIS R. |
分类号 |
G01S3/78;G01S3/782;G06T1/00;G06T3/40;G06T5/00;G06T9/00;H04N7/18;H04N7/26;(IPC1-7):H04N5/30 |
主分类号 |
G01S3/78 |
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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