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swCHIP 1991 January
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swCHIP_95-1.bin
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thresh.
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thresh.bin
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1995-12-09
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411b
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13 lines
OPERATOR
thresh --- threshold an image in an interval
DESCRIPTION
The thresh operator takes a greyscale image and produces a binary image. If
the input pixel value is greater or equal to the parameter lo and less than
or equal to the parameter hi , it is set to the maximum pixel value (255
for 8-bit unsigned images). Otherwise the pixel is set to the minimum pixel
value.