Updated: Feb 15, 2024
Guide Kit Here are some famous C++ Image Processing Libraries. Some C++ Image Processing Libraries' use cases include Image Enhancement, Image Segmentation, Image Filtering, and Image Recognition.
C++ image processing libraries are collections of programming tools used for manipulating and analyzing images in the C++ programming language. They are typically used for tasks such as image filtering, color correction, object recognition, image segmentation, and more. They provide a set of functions and classes that can be used to build applications that can process images.
Let us have a look at these libraries in detail below.
opencv
- Vast library of computer vision algorithms, including machine learning, object detection, image processing, and more.
- Has an intuitive and easy-to-use C++ API which makes it easy to integrate into existing codebases.
- Highly optimized for speed and performance.
cgal
- Includes C++ interfaces for easy integration into application code.
- Actively maintained and updated with new features.
- Supports the development of geometric algorithms in a generic and unified framework.
oiio
- Supports high dynamic range (HDR) images and provides tools for tone mapping and exposure control.
- Optimized for performance, with SIMD vectorization and multi-threaded processing.
- Offers a powerful command-line interface, allowing users to quickly batch-process large numbers of images.
oiioby OpenImageIO
1688 Version:v2.4.12.0Reading, writing, and processing images in a wide variety of file formats, using a format-agnostic API, aimed at VFX applications.
oiioby OpenImageIO
C++ 1688 Version:v2.4.12.0 License: Permissive (BSD-3-Clause)
CImg
- Supports numerous image formats, including JPG, PNG, BMP, TGA, GIF, and HDR.
- Supports a wide range of image processing operations, such as transformations, filtering, blurring, and more.
- Portable, allowing you to use it on various platforms, such as Linux, MacOS, and Windows.
CImgby GreycLab
1253 Version:v.3.2.1The CImg Library is a small and open-source C++ toolkit for image processing
CImgby GreycLab
C++ 1253 Version:v.3.2.1 License: Others (Non-SPDX)
ITK
- Powerful set of algorithms for image processing, segmentation, registration, and analysis.
- Robust testing infrastructure, new features are implemented correctly.
- Has a strong emphasis on scalability
ITKby InsightSoftwareConsortium
1203 Version:v5.3.0Insight Toolkit (ITK) -- Official Repository. ITK builds on a proven, spatially-oriented architecture for processing, segmentation, and registration of scientific images in two, three, or more dimensions.
ITKby InsightSoftwareConsortium
C++ 1203 Version:v5.3.0 License: Permissive (Apache-2.0)
DevIL
- Offers a comprehensive API and comprehensive documentation.
- Powerful image manipulation capabilities, including image scaling, flipping, blurring, sharpening, and more.
- Support for advanced features such as mipmap generation, cube maps, and volume textures.
DevILby DentonW
401 Version:v1.8.0Developer's Image Library (DevIL) is a cross-platform image library utilizing a simple syntax to load, save, convert, manipulate, filter, and display a variety of images with ease. It is highly portable and has been ported to several platforms.
DevILby DentonW
C++ 401 Version:v1.8.0 License: Weak Copyleft (LGPL-2.1)
cximage
- Supports several advanced features, such as image filtering, and image compression.
- Includes support for EXIF and IPTC metadata.
- Provides an easy-to-use, high-level API
FreeImage
- Support for loading, saving, and manipulating pixel data.
- Offers a wide range of tools for image processing, including resizing, cropping, rotating, flipping, and others.
- Supports a variety of color depth, from 8-bit grayscale to 16-bit true color and even 32-bit floating point color.