Struct ARImageProcInfo 

pub struct ARImageProcInfo {
    pub image_x: i32,
    pub image_y: i32,
    pub image2: Option<Vec<u8>>,
    pub image_temp_u16: Option<Vec<u16>>,
    pub hist_bins: [u32; 256],
    pub cdf_bins: [u32; 256],
    pub min: u8,
    pub max: u8,
}

Structure holding settings for an instance of the image-processing pipeline

Fields

image_x: i32

Width of image buffer

image_y: i32

Height of image buffer

image2: Option<Vec<u8>>

Extra buffer, allocated as required for filtering

image_temp_u16: Option<Vec<u16>>

Intermediate buffer for separable filters

hist_bins: [u32; 256]

Luminance histogram

cdf_bins: [u32; 256]

Luminance cumulative density function

min: u8

Minimum luminance

max: u8

Maximum luminance

Implementations

impl ARImageProcInfo

pub fn new(xsize: i32, ysize: i32) -> Self

Initialise image processing

pub fn luma_hist(&mut self, data: &[u8]) -> Result<(), &'static str>

Calculate luminance histogram

pub fn luma_hist_and_cdf(&mut self, data: &[u8]) -> Result<(), &'static str>

Calculate image histogram and cumulative density function

pub fn luma_hist_and_cdf_and_percentile( &mut self, data: &[u8], percentile: f32, ) -> Result<u8, &'static str>

Calculate image histogram, cumulative density function, and luminance value at a given histogram percentile

pub fn luma_hist_and_cdf_and_median( &mut self, data: &[u8], ) -> Result<u8, &'static str>

Calculate image histogram, cumulative density function, and median luminance value

pub fn luma_hist_and_otsu(&mut self, data: &[u8]) -> Result<u8, &'static str>

Calculate image histogram, and binarize image using Otsu’s method

pub fn luma_hist_and_cdf_and_levels( &mut self, data: &[u8], ) -> Result<(), &'static str>

Calculate image histogram, cumulative density function, and minimum and maximum luminance values

pub fn luma_hist_and_box_filter_with_bias( &mut self, data: &[u8], box_size: i32, bias: i32, ) -> Result<(), &'static str>

Calculate image histogram, and box filter image

Trait Implementations

impl Clone for ARImageProcInfo

fn clone(&self) -> ARImageProcInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ARImageProcInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.