vs-bmdegrain

Denoising inspired by bm3d and mvdegrain. Under development, no backward compatibility guarantee.

Usage

Prototype:

core.bmdegrain.BMDegrain(clip clip[, float[] th_sse = 3.0, int block_size = 8, int block_step = 8, int group_size = 8, int bm_range = 7, int radius = 0, int ps_num = 2, int ps_range = 4, clip rclip = None])

• clip:

  The input clip. Must be of 32 bit float format. Each plane is denoised separately.

• th_sse:

  Denoising strength of each plane. block_size-invariant.

• block_size, block_step, group_size, bm_range, radius, ps_num, ps_range:

  Same as those in VapourSynth-BM3D.

• rclip:

  Reference clip for block matching. Must be of the same dimensions and format as clip.

Compilation

Vector class library is required when compiling with AVX2.

cmake -S . -B build -D CMAKE_BUILD_TYPE=Release

cmake --build build

cmake --install build

Example build process can be found in workflows.

Reference

1. mvtools

2. VapourSynth-WNNM