发明名称 |
Bit plane area correlator. |
摘要 |
<p>A method and apparatus for simultaneously correlating a mask to a series of shifted positions of an image. A series of bits from a field representing an image are supplied to a number of buffer registers. A number of overlapping combinations of bits from the buffer registers are simultaneously compared with the mask bits and a signal is produced indicating the results of such comparison for each of the image bit combinations. Algebraic functions are applied to the separate combinations to relate individual comparisons. A statistical analysis is performed to determine a best fit of an image to a mask.</p> |
申请公布号 |
EP0220110(A2) |
申请公布日期 |
1987.04.29 |
申请号 |
EP19860402227 |
申请日期 |
1986.10.07 |
申请人 |
FAIRCHILD SEMICONDUCTOR CORPORATION |
发明人 |
DEERING, MICHAEL F. |
分类号 |
H04N7/18;G06F17/15;G06K9/64;G06T7/00 |
主分类号 |
H04N7/18 |
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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