Change Log

[0.5.1] 2023-09-04

Changed

Updated dependencies and attempt to fix doc.rs rendering

[0.5.0] 2023-07-23

Added

The ThresholdApplyExt trait to apply user-defined threshold
The threshold_apply method to the ArrayBase and Image types

Changed

Completely revamped transform module adding a new Transform and ComposedTransform trait and fixing implementation issues

[0.4.0] 2022-02-17

Changed

Remove discrete levels - this overflowed with the 64 and 128 bit types

[0.3.0] 2021-11-24

Changed

Fixed orientation of sobel filters
Fixed remove limit on magnitude in sobel magnitude calculation

[0.2.0] 2020-06-06

Added

Padding strategies (NoPadding, ConstantPadding, ZeroPadding)
Threshold module with Otsu and Mean threshold algorithms
Image transformations and functions to create affine transform matrices
Type alias Image for ImageBase<OwnedRepr<T>, _> replicated old Image type
Type alias ImageView for ImageBase<ViewRepr<&'a T>, _>
Morphology module with dilation, erosion, union and intersection of binary images

Changed

Integrated Padding strategies into convolutions
Updated ndarray-stats to 0.2.0 adding noisy_float for median change
[INTERNAL] Disabled code coverage due to issues with tarpaulin and native libraries
Renamed Image to ImageBase which can take any implementor of the ndaray Data trait
Made images have NoPadding by default
No pad behaviour now keeps pixels near the edges the same as source value instead of making them black
Various performance enhancements in convolution and canny functions

[0.1.1] - 2019-07-31

Changed

Applied zero padding by default in convolutions

[0.1.0] - 2019-03-24

Added

Image type
Colour Models (RGB, Gray, HSV, CIEXYZ, Channel-less)
Histogram equalisation
Image convolutions
PixelBound type to aid in rescaling images
Canny edge detector
KernelBuilder and FixedDimensionKernelBuilder to create kernels
Builder implementations for Sobel, Gaussian, Box Linear filter, Laplace
Median filter
Sobel Operator
PPM encoding and decoding for images