Title :
Interframe predictive coding for two special cases: zooming and rotation
Author_Institution :
Dept. of Electron. Eng., Jiao Tong Univ., Shanghai, China
Abstract :
The paper presents a new interframe predictive coding approach to deal with the two special cases of zooming and rotation for transmission of image sequences. Tests show that in many aspects performance of this new approach is as good as or even better than that of motion compensation for such special occasions. The author also investigates how to reduce the computational burden and enhance the search accuracy.<>
Keywords :
data compression; filtering and prediction theory; image coding; image sequences; search problems; computational burden; image sequences; interframe predictive coding; performance; rotation; search accuracy; transmission; zooming; Computer aided software engineering; High definition video; Image coding; Image sequences; Interpolation; Motion compensation; Predictive coding; Testing; Video compression; Videoconference;
Conference_Titel :
TENCON '93. Proceedings. Computer, Communication, Control and Power Engineering.1993 IEEE Region 10 Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-1233-3
DOI :
10.1109/TENCON.1993.328017
