[−][src]Module imageproc::stats
Statistical properties of images.
Structs
ChannelHistogram | A set of per-channel histograms from an image with 8 bits per channel. |
CumulativeChannelHistogram | A set of per-channel cumulative histograms from an image with 8 bits per channel. |
Functions
cumulative_histogram | Returns per-channel cumulative histograms. |
histogram | Returns a vector of per-channel histograms. |
peak_signal_to_noise_ratio | Returns the peak signal to noise ratio for a clean image and its noisy aproximation. All channels are considered equally. If you do not want this (e.g. if using RGBA) then change image formats first. See also peak signal-to-noise ratio (wikipedia). |
percentile | Returns the |
root_mean_squared_error | Returns the square root of the mean of the squares of differences between all subpixels in left and right. All channels are considered equally. If you do not want this (e.g. if using RGBA) then change image formats first. |