Tag
downsampling
- Sep 13, 2026 Mip Chain Construction by Box Reduction What averaging four texels into one actually preserves, where the filter sits against the ideal low-pass, and why sRGB, normal maps, and odd dimensions each need different treatment. computer graphics
- Jun 29, 2026 Pooling as a Downsampling Operator and Its Signal Effects What max and average pooling actually compute, why stride-based subsampling aliases, and how the backward pass routes gradient through a non-differentiable maximum. deep learning