Resize

Comparison of image enlargement speed and quality, using different resizing flags.

All images enlarged 500%. Speed Ratio indicates increase in processing time, as compared to SIZE_NORMAL.

uFlag Value

Color Image

Greyscale Image

(original image)

SIZE_NORMAL

SIZE_BRESENHAM

SIZE_BILINEAR

SIZE_BOXFILTER

SIZE_RESAMPLE

SIZE_TRIANGLE

SIZE_HERMITE

SIZE_QUADRATIC_B_SPLINE

SIZE_BELL

SIZE_CUBIC_B_SPLINE

SIZE_BICUBIC

SIZE_COSINE

SIZE_QUADRATIC

SIZE_CATROM

SIZE_MICHELL

SIZE_CUBIC_CONVOLUTION

SIZE_LANCZOS

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