SIMD-accelerated libjpeg-compatible JPEG codec library
libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2, NEON, AltiVec) to accelerate baseline JPEG compression and decompression on x86, x86-64, ARM, and PowerPC systems. On such systems, libjpeg-turbo is generally 2-6x as fast as libjpeg, all else being equal. On other types of systems, libjpeg-turbo can still outperform libjpeg by a significant amount, by virtue of its highly-optimized Huffman coding routines. In many cases, the performance of libjpeg-turbo rivals that of proprietary high-speed JPEG codecs. libjpeg-turbo implements both the traditional libjpeg API as well as the less powerful but more straightforward TurboJPEG API. libjpeg-turbo also features colorspace extensions that allow it to compress from/decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.), as well as a full-featured Java interface.
Open Source Solid Modeling CAD
BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.
IMG and PDF Watermark generator
J-Watermarks is an easy to use system to generate custom watermarks for images and PDF too. Users can customize the marks colors, transparency and much more
The "Java Mass JPEG Resizer Tool" has following Features Resize all JPEG Images of a Directory, Create Webgalleries, Pack it to an ZIP File for E-Mail Attachments. The Tool is available in German and English.
Converts image files from one format to another format
PiCon (πCon) Picture Converter is an image converter that allows users to convert image files from one file format to another.
PJX is a general purpose PDF programming library for Java; with support for reading, combining, manipulating, and writing PDF documents.
stereo 3D wireframe projection of 4D objects. rotations about the 6 planes of various 4D(R4) objects in Java. uses documented file format for the 4D objects. supports alternating lcd shutter 3D glasses and the red-blue 3D glasses. no 3d monitors yet. the binaries and source have been taken off of this site. if you wish to contact me regarding this project, do. it is a joint project between 2 people (left). project is unchanged as of July 2007. got hypot() wrong and have correction, but looking for Jack to contact me about this project.
CyberVRML97 for C++ is a development library of VRML97/2.0 applications. Using the library, you can read and write the VRML files, set and get the scene graph information, draw the geometries, run the behaviors easily.
GNU/Linux support for still image devices conforming to PIMA 15740 (Picture Transfer Protocol).
ImageFunnel converts multiple image files into a PDF document with one image per page.
Küçük Resim Oluşturucu
Bir klasör içindeki tüm resimlerinizi (png,jpg,gif), istediğiniz ölçülerde, en boy oranını koruyarak yeniden boyutlandırır ve bir klasöre kopyalar (png yada jpg olarak).
Shape recognition for video games using fast algorithms (heuristics).
This project is a really small software that can be used as a demonstration of my own shape recognition algorithms. There are a process during the shape drawing and a post-processing when it is done. Finally the shape recognition is launched. All the algorithms are done for real time gaming. So they are heuristics and do not give the optimal solution. Yet the given solution is generally a good one. In this demonstration, few shapes can be recognized: * circles * triangles * lines (vertical, horizontal and diagonal) * arcs with horizontal symmetry * lowercase phi letters The code offers the possibility to add its own shapes or even letters recognition. It will be improved to trigger a specific action by shape. The source code will be available in few days.
T.A.A. v.2.0 is an open archive for artists to collaborate and publish their pictures, features such as blog and andvanced communication are imperative.
VR Juggler is a virtual platform for virtual reality application development created at the Virtual Reality Applications Center at Iowa State University. Applications developed in VR Juggler can transparently move between a wide range of VR systems.