PDK API Guide for J721E
Data Fields
Nsf4v_Config Struct Reference
VHWA Driver » VISS Module » NSF4 Configuration

Detailed Description

NSF4 configuration.

struct Nsf4v_Config

Data Fields

Nsf4_LsccConfig lsccCfg
 
uint32_t mode
 
uint32_t gains [FVID2_BAYER_COLOR_COMP_MAX]
 
uint32_t tKnee
 
uint32_t tnScale [NSF4_MAX_SCALE]
 
Nsf4_PwlConfig tnCurve [FVID2_BAYER_COLOR_COMP_MAX][NSF4_TN_MAX_SEGMENT]
 

Field Documentation

◆ lsccCfg

Nsf4_LsccConfig Nsf4v_Config::lsccCfg

Lens Shading Correction compansation configuration

◆ mode

uint32_t Nsf4v_Config::mode

Noise filter mode configuration, bit4 is used selecting tnMode bit0 to 3 are used for selecing uMode, one bit for each color component

◆ gains

uint32_t Nsf4v_Config::gains[FVID2_BAYER_COLOR_COMP_MAX]

White balance gains for each color

◆ tKnee

uint32_t Nsf4v_Config::tKnee

(U0.6) U Suppress curve knee. X (LL2) value which separates constant suppression of 1.0 from linear suppression

◆ tnScale

uint32_t Nsf4v_Config::tnScale[NSF4_MAX_SCALE]

Tn scaling factor

◆ tnCurve

Nsf4_PwlConfig Nsf4v_Config::tnCurve[FVID2_BAYER_COLOR_COMP_MAX][NSF4_TN_MAX_SEGMENT]

T_n 12 segment piecewise linear curve for each color component