Mobility is a fundamental functionality of the next generation internet computing. How to support mobility for legacy codes, however, is still an issue of research. The key to sol...
Health care is a complex and transnational task of societies. The various institutions and individuals involved are not and should not be governed by one central authority, but ha...
As a key part of universal source coding, context quantization is very important for improving compression performance. However, in most existing methods, the quantizer is trained...
The modified Differential Pulse Coded Modulation (DPCM) codec with multi-rate processing has been shown to able to code source with monotonically decreasing spectrum efficiently a...
In this paper, facial expression is coded by steerable filters which are rotated very efficiently by taking a suitable linear combination of basis filters. Local features extracte...