A new video compression algorithm for very low bandwidth using curve fitting method

A new video object encoding algorithm based on the curve fitting trajectory of video object moving edges pixels is proposed in this paper. This algorithm exploits the fact that, under certain circumstances where the objects in the video are not moving quickly as in video conferencing and surveillance, the only significant video object information are the edges of the moving objects. Other object information remains relatively constant over time. This algorithm is modified from the standard video compression algorithms. Simulation results show that, under standard test sequences, this encoding algorithm has a lower bit rate than the classical DCT method.