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swCHIP 1991 January
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swCHIP_95-1.bin
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demo
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wit4711
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lib
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meas
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backgnd.
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backgnd.bin
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1995-12-09
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284b
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11 lines
OPERATOR
backgnd --- compute a background image intensity
DESCRIPTION
The backgnd operator computes an approximate background intensity by taking the
average pixel value from the four corners of an input image. The output is
a float background pixel value.