Crate visioncortex

Re-exports

• pub use bound::Bound;
• pub use bound::BoundingRect;
• pub use bound::BoundingRectF64;
• pub use bound::BoundStat;
• pub use disjoint_sets::Forests;

Modules

• bound
  Functions to compute and manipulate bounding rectangles
• clusters
  Algorithm to cluster a binary image
• color_clusters
  Algorithm to cluster a color image and build a tree of clusters
• disjoint_sets
  Contains functions and data structures for partitioning items into groups.
• rasterizer
• reduce
  Path simplification algorithms adapted from https://github.com/mourner/simplify-js

Structs

• Artifact
  An artificial object that have a shape and a position in space
• AverageShape
  Morphologically transforms a shape into another
• BinaryImage
  Image with 1 bit per pixel
• BitVec
  The bitvector type.
• Color
  RGBA; each channel is 8 bit unsigned
• ColorF64
  RGB; each channel is 64 bit float
• ColorHsv
  HSV; each channel is 64 bit float
• ColorI32
  RGB; each channel is 32 bit signed
• ColorImage
  Image with 4 bytes per pixel
• ColorImageIter
  Iterate over each pixel of ColorImage
• ColorStat
  Simple statistics of color samples
• ColorStatBuilder
  Compute simple statistics from color samples
• ColorSum
  RGBA; each channel is 32 bit unsigned
• CompoundPath
  A collection of Path and Spline that represents a shape with holes
• Field
  Vec<T> that represents a 2D field
• Matrix
  Matrix operations adapted from https://github.com/sloisel/numeric
• Path
  Path of generic points in 2D space
• PathWalker
  Walks the boundary of a BinaryImage with straight run optimization
• PerspectiveTransform
  A perspective transform can easily be used to map one 2D quadrilateral to another, given the corner coordinates for the source and destination quadrilaterals.
• Point2
  Generic point in 2D space
• RectangularTransform
  Equivalent to a Homothetic transform
• SampleStat
  Sample statistics: (mean, mode, median and standard deviation)
• SampleStatBuilder
  Class to calculate SampleStat
• Sampler
  For sampling and resizing binary images
• ScalerField
  Generalization of 2D array of pixels with any Item
• Shape
  A conceptual object represented by an image
• SimpleStat
  Simple statistics: (mean and standard deviation)
• SimpleStatBuilder
  Class to calculate SimpleStat
• Skeleton
  The skeleton of a binary image (aka medial axis)
• SpiralWalker
  Walks a square region in a spiral (clockwise; assuming top-left origin) manner, starting from the center
• Spline
  Series of connecting 2D Bezier Curves
• SummedAreaTable
  A data structure to efficiently compute summed pixel values over regions in an image (repeatedly).

Enums

• ColorName
  Color names
• CompoundPathElement
  An element of a CompoundPath
• Dir
• PathSimplifyMode

Traits

• ColorType
• NumberFormat
• PointType
• ToSvgString
• Transform
  Transformation of coordinate in space

Functions

• approximate_circle_with_spline
• bilinear_interpolate
• bilinear_interpolate_safe
• circular_arc
  note: the vector p_0 -> p_3 must be at 45 degrees ap: the corner; to decide wich side to take from p_0 -> p_3 the center of the circular arc lies on the opposite side of ap

Type Aliases

• MonoImage
  Image with grayscale values
• MonoImageItem
  Component of MonoImage
• PathF64
  Path of 2D PointF64
• PathI32
  Path of 2D PointI32
• PointF32
  2D Point with f32 component
• PointF64
  2D Point with f64 component
• PointI32
  2D Point with i32 component
• PointU8
  2D Point with u8 component
• PointUsize
  2D Point with usize component