Function clahe_lab_rgba 

pub fn clahe_lab_rgba(
    src: &[u8],
    src_stride: u32,
    dst: &mut [u8],
    dst_stride: u32,
    width: u32,
    height: u32,
    threshold: f32,
    grid_size: ClaheGridSize,
    bins_count: usize,
)

Converts image to LAB, performs CLAHE and reverts back into RGBA

Arguments

• threshold - Level of clipping histogram ~[0, 10]
• grid_size - Grid for constructing histograms - default is (8,8)
• bins_count - Histogram bins, default is 128

Panics

This function panics if the lengths of the planes or the input data are not valid based on the specified width, height, and strides