A finite bidimensional wavelet framework for computer graphics

A finite bidimensional wavelet framework for computer graphics: Image equalization

A lot of material has been written about wavelet theory. Most of these texts provide an elegant framework from the functional and real analysis point of view. The complete infinite dimensional space (the set of all functions such that ) is generally used to develop the theory, but this cannot be directly applied to computer software, because the concept of a non denumerable infinite set of vect...

Zahir: a Object-Oriented Framework for Computer Graphics

In this article we present Zahir, a framework for experimentation in Computer Graphics that provides a group of object-oriented base components that take care of common tasks in rendering techniques and algorithms, specially those of Non Photo-realistic Rendering (NPR). These components allow developers to implement rendering techniques and algorithms over static and animated meshes. Currently,...

A Geometric Framework for Computer Graphics Addressing Modeling

A Geometric Framework for Computer Graphics Addressing Modeling, Visibility, and Shadows Sherif Ghali Doctor of Philosophy Graduate Department of Computer Science University of Toronto 1999 The main question this dissertation addresses is the following: Is it possible to design a computer graphics API such that modeling primitives, computing visibility, and generating shadows from point, linear...

Computer Vision for Interactive Computer Graphics

Computers looking through a camera at people is a potentially powerful technique to facilitate human-computer interaction. The computer can interpret the userś movements, gestures, and glances. Fundamental visual algorithms include tracking, shape recognition, and motion analysis. We describe several vision algorithms for interactive graphics, and present various vision controlled graphics appl...

Computer graphics