package bimage-unix
Install
Dune Dependency
Authors
Maintainers
Sources
sha256=726857dcd495a35ec7be2e0fdc25473b3e39ba5f211142b4a5bc3b66ee9221ef
sha512=91a48e63499303ca08ed01d745fd40639e8aaaecc1e72deb11f3c29120dc36fab8b0e1f5329bf971df8bf5e1fd35e3a983d9cccb9513615e5f916cc315792947
Description
An image processing library for OCaml providing efficient, composable operations. Additionally, bimage supports most types supported by Bigarray.
README
bimage — Image processing library
v0.3.1-6-g5ba10c5
bimage is an image processing library for OCaml.
Features
Simple image type based on bigarrays
Supports u8, u16, i32, i64, f32, f64 datatypes
Composable image operations
Image I/O using OpenImageIO (
bimage-io
)Image I/O using ImageMagick/GraphicsMagick and stb_image (
bimage-unix
)GLFW window support (
bimage-display
)
bimage is distributed under the ISC license.
Homepage: https://github.com/zshipko/ocaml-bimage
Installation
bimage can be installed with opam
:
$ opam install bimage
bimage-io can be installed by running:
$ opam install bimage-io
Additionally, bimage-unix
, which provides stb-image
and ImageMagick
bindings, can be installed by running:
$ opam install bimage-unix
If you don't use opam
consult the opam
file for build instructions.
Getting started
Type.t
: Defines the type of an image:u8
,u16
,f32
,f64
,i32
ori64
Color.t
: Defines the color of an image:gray
,rgb
,rgba
,xyz
andyuv
It's possible to extend the color type by implementing COLOR
Image.t
: Image typeKernel.t
: Convolution kernelsTransform.t
: Image transformationsExpr.t
: Expression combinatorBuilding blocks for image processing filters
Filter.t
: Executable image filterMakes
Expr.t
executable
There is a corresponding file for each of these types in src/.
Examples
See examples/ for usage examples
Documentation
The documentation and API reference is generated from the source interfaces. It can be consulted online or via odig doc bimage
.
Tests
In the distribution sample programs and tests are located in the test
directory. They can be built and run with:
dune runtest
Dependencies (5)
-
ctypes-foreign
>= "0.4"
-
ctypes
>= "0.14"
-
bimage
= version
-
dune
>= "2.0"
-
ocaml
>= "4.08.0"
Dev Dependencies
None
Used by
None
Conflicts
None