Crate dssim_core
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The library interface is awfully abstract, because it strives to efficiently, and very accurately, support several pixel types. It also allows replacing some parts of the algorithm with different implementations (if you need higher accuracy or higher speed).
Structs
Configuration for the comparison
Abstract wrapper for images. See Dssim::create_image()
L*a*b*b, but using float units (values are 100× smaller than in usual integer representation)
Detailed comparison result
Result of comparison as f64
Traits
Component-wise averaging of pixel values used by Downsample to support arbitrary pixel types
You can customize how images are downsampled
See GammaPixel & ToRGBAPLU
Downsampling should be done in linear RGB color space.
Convert image to L*a*b* planar
RGBA Premultiplied Linear-light Unit scale
Functions
Create new context for a comparison