Lanczos Resampling Demonstration
Choose 90x60px image to upscale 4x:
reset
source image for Lanczos resampling
Source image (nearest-neighbor)
destination image for linear resampling
Linear interpolation
destination image for Lanczos resampling
Lanczos interpolation (kernel size 2)
destination image for Lanczos resampling
Lanczos interpolation (kernel size 3)