A detailed development of a stereogram-generation algorithm is presented, complete with a ready-to-run Windows program to download and experiment with.
Several unique algorithms for fast and optimal computations with integer numbers and graphics suitable for hardware implementation: dividing, square rooting, line drawing, ellipse drawing, Haiku plot routine.
Research and recent papers on video-based capture of human movements. The main applications are feature animation, video games, and analyzing Movement Disorder
Contains sources for graphical algorithms to draw lines. Included are the popular Bresenham algorithm, the Wu's Symmetric Double-Step, and the fastest non-cpu dependent algorithm, the Extremely Fast Line Algorithm (EFLA).
Describes how to remove surfaces that are not visible with portal rendering. It also contains a detailed set of algorithms for implementing such hidden surface removal techniques.
"This paper covers the techniques of Polygonal Simplification in order to produce Levels of Detail (LODs). The problem of creating LODs is a complex one: how can simpler versions of a model be created? How can the approximation error be measured? How can the visual degradation be estimated? Can all this be done automatically? After exposing the basic aims and principles of polygonal simplification, we compare recent algorithms and state their various qualities and weaknesses. " Published in Crossroads, the ACM student magazine.
This site contains ground truth data for biomedical images to help develop algorithms to automatically extract information from the printed page. There is also a visual tool and analysis tool called Rover to aid researchers with their algorithms.
Algorithm allows accurate encoding and decoding of 1786 levels of grey within a 24-bit image; text overview, sample images, and a Java test program can be found at this site.
Survey of non-photorealistic rendering (NPR) for computer graphics and animation: painterly rendering, toon shading, painterly image processing, and simulation of traditional artistic media.
Article by Paul Haeberli and Mark Segal. Survey of applications of texture mapping including simple texture mapping, projective textures, and image warping; description of texture mapping techniques for drawing anti-aliased lines, air-brushes, and anti-aliased text; and show of how texture mapping may be used as a fundamental graphics primitive for volume rendering, environment mapping, color interpolation, and contouring. (June, 1993)
