Projects

WideImage

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.

django-photologue

Photologue is a reusable Django application that provides powerful image management and manipulation functionality as well as a complete photo gallery solution. The 2.0 release adds more effects, including reflections and transparent watermarks. It also introduces the ImageModel abstract base class ... [More] allowing developers to easily integrated the Photologue core functionality into their own models. Photologue embraces the Django admin and smoothly integrates with photo thumbnails and effect previews. [Less]

Instant Picture Creator

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 existing Web sites. It includes two basic ... [More] filters for resizing images and manipulating colour palettes. Currently it supports PNG, GIF, and JPEG. [Less]

libpipi

Libpipi is a graphics and imaging library.

GREYCstoration

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 application of image regularization is image denoising. ... [More] By extension, it can also be used to inpaint or resize images. [Less]

PHP Imagine

Image manipulation library for PHP 5.3 inspired by Python's PIL and other image libraries.

ngi

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 output. Image analysis goes a step further in that ... [More] 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]

imagefilters

Features  - Library, not a software  - Official API for C, Delphi and Python  - Thanks to it's ANSI C interface, Filters is usable in many languages including C, C++, VB, C#, Delphi, Java and also in common scripting languages such as Perl, Python, PHP, TCL or Ruby ... [More]  - Many algorithms (filter sobel, convolution, morphology, vectorization, segmentation, blob, blur, anisotropic diffusion, histogram, susan, threshold, texture, contrast, standard deviation, canny, distance map, polygonalisation by douglas-peuker or sklansky-gonzales, contour, edge, adust contrast/brightness, extract part image with a powerfull cutter(grid based or blob based), rotation, median, logPolar, correlation, repositioning, stack, co-occurrence matrix...)  - Extremely simple of use  - Fast  - Free (LGPL)  - Clear and powerful framework  - ROI (Region Of Interest)  - Mask  - image functions (draw line, drawRect, drawDisk, RGB channel manipulation, ...)  - Provided with a simple software for testing : FiltersTest [Less]

wp-wok-imager

A simple image resize plugin. Makes sure that the images served are the same size as the width/height attributes on the image elements. Optionally applies filters like crop, gray, sepia, flip, flop etc. Resized images are cached. Tested with PHP 5.2 and WordPress 2.7 and 2.6.3 ... [More] InstallationShort version: cd wp-content/plugins/ svn checkout http://wp-wok-imager.googlecode.com/svn/trunk/ wok-imagerGo to the admin page of your site and install the plugin. How it worksJust add an image element in your page: The wok-imager will scan your generated page upon serving, apply the width, height and filters to the image and change the tag into something like: When you don't supply the crop filter then the width and height are the maximum bounding rectangle of the image. The resulting image has either the given width or the given height but is never bigger than the given width and height. You can also supply just the width or the height to make the resized image unbounded in respectively the height or the width. Available filtersYou can combine multiple filters by separating then with a comma. For example "crop,flip,gray". cropCrops the image to the size given by the width and height attribute. Default is a center crop. You can have a crop aligning to the top, bottom, left or right by adding two extra letters (cropcc). The first letter defines how to align vertically and the second how to align horizontally. Valid values are t,c,b and l,c,r respectively. Examples: crop center crop cropcc center crop croptl upper left corner cropbr lower right corner scaleAllow the image to be upscaled. Per default wok-imager does not allow an image to be resized to bigger dimensions than the width and height of the original image. flipHorizontal flip of the image, swaps left and right. flopVertical flop of the image, swaps top and bottom. blurGaussian blur of the image. smoothSmoothen the resulting image. Default is a smooth factor of 6 is used. You can supply another with eg. smooth=4. brightCorrect the brightness. Default is a brightness factor of 50. You can supply another with eg. bright=100. contrastCorrect the contrast. Default is a brightness factor of -10. You can supply another with eg. contrast=-50. grayConvert the image to grayscale. sepiaConvert the image to sepia. colorizeYou have to supply the three rgb colors with this filter. For example: filter="colorize=100:100:100" negateNegate all colors, makes the image look like a color negative, q=qualitySets the quality of the jpeg conversion. When you don't supply the quality then the quality depends on the size of the resulting image. The smaller the image the higher the quality setting. Imager pluginsYou can add your own imager plugins. There are two examples in the imager-plugin directory. deletedAdds a translucent red cross on top of your image. exampleAdds a small text on top of your image. [Less]

simpleshaderfilter

This project is written by two students from polish University of Technology Politechnika Świętokrzyska. It's now designed using allegro for operating on bitmaps and preview. There is no English documentation, and probably it would not be translated, because currently GoogleCode is not ... [More] designed as multi-language service. Polska dokumentacja projektu znajduje się tutaj. [Less]