Thank you for response but my problem is different. I have big images (for instance 50 mb, 12000 X 24000) and I want to show one small representation of them to user ( for instance 120 x 240 ). So, I need one fast way to reduce these giant images to thumbnails.

Thanks in advanced

2007/11/12, Ian Scott <>:

Arthur Goncalves wrote:
> Dear all,
> Does anyone know how to get thumbnails from one (big) image using vil/vxl?
See vil_resample_bicub or vil_resample_bilin.

If you are worried about aliasing, you can smooth the image
appropriately first. See mul/vimt/vimt_resample_bilin_smoothing() for an


Arthur Gonçalves