Hey all,

I'm using pix_resize and pix_dump to feed the ann_som object with some image data. pix_resize subsamples down to 4x3 pixels.

With pix_resize in the chain PD uses 56% or so. When I take pix_resize out PD drops down to 13%. oprofile does not see much difference in Gem's relative usage in either case, see attachments.

I'm feeding pix_resize with pix_image at 640x480 @ 30fps.

Any suggestions on optimizing this? or better ways to subsample an image? pix_zoom seems to do nothing on my machines...

Thanks .b.