Data Fields
const AVClass *	class

int	nb_planes

int	chroma_w

int	chroma_h

double	pdiff_scale

double	sigma

int	patch_size

int	patch_hsize

int	patch_size_uv

int	patch_hsize_uv

int	research_size

int	research_hsize

int	research_size_uv

int	research_hsize_uv

uint32_t *	ii_orig

uint32_t *	ii

int	ii_w

int	ii_h

ptrdiff_t	ii_lz_32

float *	total_weight

float *	sum

int	linesize

float *	weight_lut

uint32_t	max_meaningful_diff

NLMeansDSPContext	dsp

Detailed Description

Todo:

better automatic defaults? see "Parameters" @ http://www.ipol.im/pub/art/2011/bcm_nlm/
temporal support (probably doesn't need any displacement according to "Denoising image sequences does not require motion estimation")
Bayer pixel format support for at least raw photos? (DNG support would be handy here)
FATE test (probably needs visual threshold test mechanism due to the use of floats)

Definition at line 41 of file vf_nlmeans.c.

Field Documentation

◆ class

const AVClass* NLMeansContext::class

Definition at line 42 of file vf_nlmeans.c.

◆ nb_planes

int NLMeansContext::nb_planes

Definition at line 43 of file vf_nlmeans.c.

◆ chroma_w

int NLMeansContext::chroma_w

Definition at line 44 of file vf_nlmeans.c.

◆ chroma_h

int NLMeansContext::chroma_h

Definition at line 44 of file vf_nlmeans.c.

◆ pdiff_scale

double NLMeansContext::pdiff_scale

Definition at line 45 of file vf_nlmeans.c.

◆ sigma

double NLMeansContext::sigma

Definition at line 46 of file vf_nlmeans.c.

◆ patch_size

int NLMeansContext::patch_size

Definition at line 47 of file vf_nlmeans.c.

◆ patch_hsize

int NLMeansContext::patch_hsize

Definition at line 47 of file vf_nlmeans.c.

◆ patch_size_uv

int NLMeansContext::patch_size_uv

Definition at line 48 of file vf_nlmeans.c.

◆ patch_hsize_uv

int NLMeansContext::patch_hsize_uv

Definition at line 48 of file vf_nlmeans.c.

◆ research_size

int NLMeansContext::research_size

Definition at line 49 of file vf_nlmeans.c.

◆ research_hsize

int NLMeansContext::research_hsize

Definition at line 49 of file vf_nlmeans.c.

◆ research_size_uv

int NLMeansContext::research_size_uv

Definition at line 50 of file vf_nlmeans.c.

◆ research_hsize_uv

int NLMeansContext::research_hsize_uv

Definition at line 50 of file vf_nlmeans.c.

◆ ii_orig

uint32_t* NLMeansContext::ii_orig

Definition at line 51 of file vf_nlmeans.c.

◆ ii

uint32_t* NLMeansContext::ii

Definition at line 52 of file vf_nlmeans.c.

◆ ii_w

int NLMeansContext::ii_w

Definition at line 53 of file vf_nlmeans.c.

◆ ii_h

int NLMeansContext::ii_h

Definition at line 53 of file vf_nlmeans.c.

◆ ii_lz_32

ptrdiff_t NLMeansContext::ii_lz_32

Definition at line 54 of file vf_nlmeans.c.

◆ total_weight

float* NLMeansContext::total_weight

Definition at line 55 of file vf_nlmeans.c.

◆ sum

float* NLMeansContext::sum

Definition at line 56 of file vf_nlmeans.c.

◆ linesize

int NLMeansContext::linesize

Definition at line 57 of file vf_nlmeans.c.

◆ weight_lut

float* NLMeansContext::weight_lut

Definition at line 58 of file vf_nlmeans.c.

◆ max_meaningful_diff

uint32_t NLMeansContext::max_meaningful_diff

Definition at line 59 of file vf_nlmeans.c.

◆ dsp

NLMeansDSPContext NLMeansContext::dsp

Definition at line 60 of file vf_nlmeans.c.

The documentation for this struct was generated from the following file:

libavfilter/vf_nlmeans.c

Data Fields