Title :
A new motion-compensated image sequence coding scheme at 64 kbit/s
Author :
Wang, Q. ; Clarke, R.J.
Author_Institution :
Dept. of Electr. & Electron. Eng., Heriot-Watt Univ., Edinburgh, UK
fDate :
4/1/1992 12:00:00 AM
Abstract :
A new and efficient motion-compensated image sequence coding scheme for operation at 64 kbit/s is introduced. It achieves very good decoded image quality for videotelephone-type images at an equivalent rate of 0.1 bit per pixel using scene segmentation, post-estimation processing and vector quantisation.<>
Keywords :
encoding; picture processing; videotelephony; 64 kbit/s; decoded image quality; motion-compensated image sequence coding scheme; post-estimation processing; scene segmentation; vector quantisation; videotelephony;
Journal_Title :
Communications, Speech and Vision, IEE Proceedings I
