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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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pyramid
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decimate.
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decimate.bin
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1995-12-09
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547b
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14 lines
OPERATOR
decimate --- decimate an image
DESCRIPTION
The decimate operator takes an input image and reduces its size by half. The
new image consists of every fourth pixel from the input image. The pixels
used to compose the new image are taken from the decimation lattice defined
by the useRows and useColumns parameters. These two parameters can be set to
either even or odd indicating that pixels should be taken from the even or
odd rows/columns of the input image. No filtering is performed by decimate .