Projects tagged ‘image_processing’

ImageMagick® is a software suite to create, edit, and compose bitmap images. It can read, convert and write images in a variety of formats (over 100) including DPX, EXR, GIF, JPEG, JPEG-2000, PDF, PhotoCD, PNG, Postscript, SVG, and TIFF. Use ... [More] ImageMagick to translate, flip, mirror, rotate, scale, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves. The functionality of ImageMagick is typically utilized from the command line or you can use the features from programs written in your favorite programming language. There are interfaces for Ada, C, Ch, COM+, C++, Java, Lisp, Neko/haXe, .NET, Pascal, Perl, PHP, Python, Ruby, and Tcl. [Less]

GD is an open source code library for the dynamic creation of images by programmers. GD creates PNG, JPEG or GIF, among other formats. GD is commonly used to generate charts, graphics, thumbnails, and most anything else, on the fly. While not restricted to use on the web, the most common applications of GD involve web site development.

SANE is an application programming interface (API) that provides standardized access to any raster image scanner hardware (flatbed scanner, hand-held scanner, video- and still-cameras, frame-grabbers, etc.). The SANE API is public domain and its ... [More] discussion and development is open to everybody. The current source code is written for UNIX (including GNU/Linux) and is available under the GNU General Public License (the SANE API is available to proprietary applications and backends as well, however). More details about the license can be found on our license page. Ports to MacOS X, OS/2 and Microsoft Windows are either already done or in progress. [Less]

eZ components is an enterprise ready general purpose PHP components library by eZ systems. As a collection of high quality independent building blocks for PHP application development eZ components will both speed up development and reduce risks. ... [More] An application can use one or more components effortlessly as they all adhere to the same naming conventions and follow the same structure. [Less]

Commonly referred to as GRASS, this is a Geographic Information System (GIS) used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization. GRASS is currently used in academic and ... [More] commercial settings around the world, as well as by many governmental agencies and environmental consulting companies. [Less]

Insight Segmentation and Registration Toolkit (ITK) is an open-source software system to support the Visible Human Project. Currently under active development, ITK employs leading-edge segmentation and registration algorithms in two, three, and more dimensions.

OSSIM provides advanced geo-spatial image processing for remote sensing, photogrammetry, and Geographic Information Systems. Backed by an active open source software development community, OSSIM solutions have been deployed on a number of critical commercial and government systems.

Imager is a toolkit for manipulating images from perl.

libcaca is a graphics library that outputs text instead of pixels, so that it can work on older video cards or text terminals. It is not unlike the famous AAlib library, with the following improvements: Unicode support, 2048 colours, dithering of colour images and advanced text canvas operations (blitting, rotations).

The UFRaw (Unidentified Flying Raw) is a tool for reading and manipulating raw images from digital cameras. It supports most of the existing raw formats (any format supported by DCRaw). UFRaw can be used on its own or as a Gimp plug-in.

GEGL (Generic Graphics Library) is a graph based image processing framework. GEGLs original design was made to scratch GIMPs itches for a new compositing and processing core. This core is being designed to have minimal dependencies. and a simple well defined API.

Asido is a PHP (PHP4/PHP5) image processing solution, with pluggabledrivers(adapters) for virtually any environment. A lot of PHP developers (both on the PHP4 and PHP5 side) need image transformation operations for various tasks, the most mundane of ... [More] which are the proportional resizing and watermarking. Asido offers such solution: uniform API for image transformations that works with various environments (GD, ImageMagick, MagickWand, etc). Asido is open-source and its LGPL license allows you to place the class in your proprietary PHP projects. Asido offers the following functionality: resize images, watermark images, rotate imates, copy images, crop images, grayscale images, convert images, etc. [Less]

dcraw.c -- Dave Coffin's raw photo decoder This is a command-line ANSI C program to convert raw photos from any digital camera on any computer running any operating system. No license is required to download and use dcraw.c. However, to ... [More] lawfully redistribute this code, you must either (a) include full source code* for all executable files containing RESTRICTED functions, (b) remove all RESTRICTED functions, re-implement them, or copy them from an earlier, unrestricted Revision of dcraw.c, or (c) purchase a license from the author. The functions that process Foveon images have been RESTRICTED since Revision 1.237. All other code remains free for all uses. *If you have not modified dcraw.c in any way, a link to my homepage qualifies as "full source code". [Less]

The CImg Library is an open-source C++ toolkit for image processing. It consists in a single header file 'CImg.h' providing a set of C++ classes and functions that can be used in your own sources, to load/save, process and display images. Very ... [More] portable (Unix/X11,Windows, MacOS X, FreeBSD,..), efficient, easy to use, it's a pleasant toolkit for coding image processing stuffs in C++. [Less]

Eyes Of Lynx is a web-based application written in PHP/Javascript that allows you to share, examine and manage your photo albums. It's designed to be fast, intuitive and very powerful. Its key features include an original and innovative ... [More] interface, zoom and rotation tools, auto rotate of photos when an orientation is provided in EXIF data (informations stored by digital cameras), cache of images in a smaller/intermediate size to increase display and loading speeds, a thumbnail's image navigation, ... [Less]

ImageScience is a clean and happy Ruby library that generates thumbnails -- and kicks the living crap out of RMagick. Oh, and it doesn't leak memory like a sieve. :) It's small and clean, supports both square and proportional thumbnails and pretty much any graphics format you could want. No really.

Instant Picture Creator is a wrapper to produce images on demand for Web sites. It has filter management, and it's possible to add new filters. It can cache filtered images, works independently (no backend is needed), and is easy to integrate with ... [More] existing Web sites. It includes two basic filters for resizing images and manipulating colour palettes. Currently it supports PNG, GIF, and JPEG. [Less]

GREYCstoration is an image regularization algorithm which is able to process a color image by locally removing small variations of pixel intensities while preserving significant global image features, such as edges and corners. The most direct ... [More] application of image regularization is image denoising. By extension, it can also be used to inpaint or resize images. [Less]

Libpipi is a graphics and imaging library.

WideImage is a PHP5 image manipulation library with a fluent interface that supports chaining operations and abstracts the normal GD2 operations from the interface into a more coherent and extendable framework.

This project consists of an intuitive user interface and a common abstraction to a series of seamless cloning tools for auto-magically creating photomontages. For now, it implements the algorithm presented in "Poisson Image Editing" (SIGGRAPH 2003) ... [More] , but could easily accommodate other tools. This project was started as a term project for the GTI664 class at École de Technologie Supérieure in Montréal, Canada. [Less]

The Gnome Scan project aims to provide scanning features integrated throughout the Gnome desktop, similar to printing. The Gnome Scan project consists of a C/GObject library upon which are built standalone applications and plugins for various programs including The Gimp. The application and plugins are called flegita.

NGI is a generic image processing and image analysis library. Let us dissect the important terms of this definition. Image processing is the global name for programming techniques that deal with images on input and recreate other images on ... [More] output. Image analysis goes a step further in that it tries to extract meaning from an image. Usually the output of an image analysis algorithm is not another image, but some different data, such as the number of objects in an image. Library is the term for a piece of code that's available in the form of a toolbox. Software pieces to be assembled by a programmer to fulfill a task. The NGI library is a C++ library available in source code. Generic is the opposite of specific. Read more at http://code.google.com/p/ngi/ [Less]

Venus is a easy to use image manipulation class for PHP 5. At first stage it support GD and ImageMagick as backend.

Some contributions to be integrated in ITK

Fingerprint Verification System is support library for fingerprint minutia obtaining from scanned images, minutia validation and template matching. It can be used in fingerprint authentication applications. It is supplemented with example command-line tools demostrating library possibilities. Involving Python bindings are available too.

“Up!” is a small Cocoa application that can resize and sharpen photos and upload them to a blog software via the MetaWebLog API.

The Java Mass JPEG Resizer Tool has following Features: * Resize all JPEG Images of a specified Directory * Create Webgalleries * Resize and pack Images to an ZIP File for E-Mail Attachments * Multilingual (German/English) * A Java based program (Support for Unix, Linux, Windows, MacOs and more)

ORFEO Toolbox (OTB) is distributed as an open source library of image processing algorithms. OTB is based on the medical image processing library ITK and offers particular functionalities for remote sensing image processing in general and for high ... [More] spatial resolution images in particular. OTB is distributed under a free software licence CeCILL (similar to GPL) to encourage contribution from users and to promote reproducible research. The library is intensively tested on several platforms as Linux, Unix and Windows. Most functionnalies are also adapted to process huge images using streaming and multithreading as often as possible. [Less]

Opticks is a software framework that enables video and image processing. It allows users to load numerous types of video and image file formats, geo-reference image data, display and playback video and images, build algorithms to process images and ... [More] video, and save the results as new images and video. Additionally, the Opticks public API allows software engineers to develop and add new software plug-ins, thereby expanding and customizing the Opticks functionality. [Less]