ImgSource resize comparison

Source image

(feather.png 600x600 256-color PNG. Copyright 2000, Chris Losinger)

These are the results after converting to 24-bit RGB and resizing to 170x170. Images 0 through 13 were done using IS3ResizeFilterImage.

Look at the bright center detail and the wisps in the lower right corner for points of comparison.


Box


Triangle


Hamming


Gaussian


Bell


B-spline


Cubic 1


Cubic 2


Lanczos 3


Mitchell


Sinc


Hermite


Hanning


Catrom


Simple Resample
IS3SimpleResampleRGB


Bi-linear
IS3ResizeImage


Bi-Cubic
IS3ResizeImageBiCubic


Area Averaging
IS3DecimateRGB (mode 0)


Area Averaging
IS3DecimateRGB (mode 1)



Timing comparisions of these algorithms.

See the enlargement comparison.

Return to the ImgSource page.

Copyright © 2008, Smaller Animals Software, Inc.

Smaller Animals News

ThumbNailer 9.0

  • The latest version of ThumbNailer is out!

    ImgSource 4.0

  • ImgSource 4.0 now has x64 support!

    New Product!!!!

    Introducing ClickPic! This little program lets you quickly resize, rotate and convert images, all from within Windows Explorer. Just right-click on an image file!