George Politis

Expression tree optimization for processing obscured graphical objects

Efficient methods for the evaluation of a graphical programming language

Methods and apparatus for optimizing the composition of graphical elements

Image filtering method and apparatus with interpolation according to mapping function to produce final image

Computer machine architecture for creating images from graphical elements and a method of operating the architecture

Method and apparatus for automatically positioning images within a region

Optimization method for the efficient production of images

Method for detecting and selecting good quality image frames from video

Region based image compositing

Method of providing efficiency to a graphical programming language with alternative form determination and cost of execution estimation