Google Flix Engine Linux Reference Manual - Manual (Page 113)

5.26 Denoise 107
5.26 Denoise
5.26.1 Detailed Description
Removes noise from source image
Filter Parameters:
Name | Type | Opt/Reqd | Range
=====================================================================
FE2_DENOISE_NOISE_LEVEL | Numeric | Optional | [0.0,1.0)
Example Usage:
sc = Flix2_AddFilter(&filter, flix, FE2_FILTER_DENOISE);
if(sc == ON2_OK)
; //adaptive noise removal will be applied to the source image
Defines
• #define FE2_FILTER_DENOISE
Filter name for use with Flix2_AddFilter() .
• #define FE2_DENOISE_NOISE_LEVEL
Specifies noise level of the source.
5.26.2 Define Documentation
5.26.2.1 #define FE2_DENOISE_NOISE_LEVEL
Specifies noise level of the source.
Any value greater than 0 implies a constant and known level of noise within the source. A value of 0 will
cause the filter to estimate the noise level, allowing it to vary from frame to frame. Larger noise levels
indicate a noisier source resulting in increased removal by the filter, at the cost of sharpness.
Note:
Default: 0 (adaptive)
Definition at line 57 of file denoise.h.
5.26.2.2 #define FE2_FILTER_DENOISE
Filter name for use with Flix2_AddFilter() .
Definition at line 45 of file denoise.h.
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