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- BBBBLLLLUUUURRRR((((6666DDDD)))) BBBBLLLLUUUURRRR((((6666DDDD))))
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- NNNNAAAAMMMMEEEE
- blur - low pass filter an image
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- bbbblllluuuurrrr iiiinnnniiiimmmmaaaaggggeeee oooouuuuttttiiiimmmmaaaaggggeeee [[[[ppppiiiixxxx]]]] oooorrrr [[[[xxxxppppiiiixxxx yyyyppppiiiixxxx]]]]
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- _b_l_u_r low pass filters the input image. This is done by izooming the
- image down and then izooming it back up with filtering. The amount of
- blurring is controlled by pix or xpix and ypix. A pix value of 10 will
- cause the blur to zoom the image down until it is about 10 pixels across,
- and then zoom it back up to the original size. Large pix values end up
- making the result less blurry.
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- convolve(6D)
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- PPPPaaaaggggeeee 1111
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