Projects tagged ‘image’ and ‘jpeg’

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 ... [More] most anything else, on the fly. While not restricted to use on the web, the most common applications of GD involve web site development. [Less]

A widely used free library for JPEG image compression.

Imager is a toolkit for manipulating images from perl.

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 ... [More] operations for various tasks, the most mundane of 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]

Image Enhancement: Supports smoothing, sharpening, edge detection, median filtering and thresholding on both 8-bit grayscale and RGB color images. Interactively adjust brightness and contrast of ... [More] 8, 16 and 32-bit images. Geometric Operations: Crop, scale, resize and rotate. Flip vertically or horizontally. Analysis: Measure area, mean, standard deviation, min and max of selection or entire image. Measure lengths and angles. Use real world measurement units such as millimeters. Calibrate using density standards. Generate histograms and profile plots. Editing: Cut, copy or paste images or selections. Paste using AND, OR, XOR or "Blend" modes. Add text, arrows, rectangles, ellipses or polygons to images. Color Processing: Split a 32-bit color image into RGB or HSV compo [Less]

Netpbm is a toolkit for manipulation of graphic images, including conversion of images between a variety of different formats. There are over 300 separate tools in the package including converters for about 100 graphics formats.

Renrot is utility written on perl, it's aim is to do different processing tasks upon the files (especially those containing EXIF data). Renrot renames files according the flexible name template ... [More] (allowing DateTimeOriginal and FileModifyDate EXIF tags, if they exist, otherwise, the name will be set according to the current timestamp). Further, renrot can aggregate files according shooting time period or given template. Additionally, it can lossless rotate JPEGs and their thumbnails, accordingly Orientation EXIF tag or given angle. The script can also put commentary into the Commentary and UserComment tags. Personal details can be specified via XMP tags defined in a configuration file. [Less]

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.

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 ... [More] backend is needed), and is easy to integrate with existing Web sites. It includes two basic filters for resizing images and manipulating colour palettes. Currently it supports PNG, GIF, and JPEG. [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 ... [More] features include an original and innovative 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]