System and method for cartoon compression

Abstract

A system, specialized for encoding video of animated or cartoon content, encodes a video sequence. The system includes a background analyzer that removes moving objects from a series of video frames and generates a background definition for a static background used in a plurality of sequential video frames, a color clusterer that analyzes the colors contained in a video stream and creates a major color list of colors occurring in the video stream, an object identifier that identifies one or more objects that are constant within a series of video frames except for their position and rotational orientation within the series of video frames, and a hybrid encoder that encodes backgrounds and objects derived from a video sequence according to one of a plurality of encoding techniques depending on the compression achieved by each of the plurality of encoding techniques.

Dependencies are inferred from the claim text.