Kinds of Interpolations
- INTER_NEAREST
- INTER_LINEAR (default)
- INTER_AREA Recommended for downsampling because Moiré effect does not occur.
- INTER_CUBIC Interpolate using nearest 4x4 pixels
- INTER_LANCZOS4 Lanczos interpolation usaing nearest 8x8 pixels
Compare upsamplings
Result of upsampling that makes 50x50 image to 400x400 image.
Compare downsamplings
Result of downsampling that makes 400x400 image to 50x50 image.
Compare speeds
