Module imageproc::utils [−] [src]

Utils for testing and debugging.

Structs

Wrapper for image buffers to allow us to write an Arbitrary instance.

Workaround for not being able to define Arbitrary instances for pixel types defines in other modules.

describe_pixel_diffs	Gives a summary description of a list of pixel diffs for use in error messages.
gray_bench_image	Gray image to use in benchmarks. This is neither noise nor similar to natural images - it's just a convenience method to produce an image that's not constant.
load_image_or_panic	Loads image at given path, panicking on failure.
pixel_diffs	Lists pixels that differ between left and right images.
rgb_bench_image	RGB image to use in benchmarks. See comment on gray_bench_image.

GrayTestImage	8bpp grayscale TestBuffer.
RgbTestImage	24bpp RGB TestBuffer.