[Jprogramming] Image resizing/downsampling algorithm

[Cliff Reiter]

Marshall,
It is not anti-aliased, but resize_image from image3.ijs in the image3 
addon subsamples.
Best, Cliff

On 10/3/2011 10:52 PM, Marshall Lochbaum wrote:
> Does anyone know of a good J implementation of anti-aliased rescaling for
> bitmaps? My first attempt has been sloppy and really slow. The more
> important part of the algorithm is downsampling--to increase the size I'll
> probably just end up using nearest-neighbor.
>
> Marshall
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-- 
Clifford A. Reiter
Lafayette College, Easton, PA 18042
http://webbox.lafayette.edu/~reiterc/