Based on remote sensing data and models, spatial distribution of the monthly euphotic depth in the East China Sea in 1998 has been obtained. The character of the seasonal changes of the euphotic depth
This paper introduces two steps to design a quantizer of H.261 CODEC: the first step is to implement the coarse quantizing through control algorithm for the buffers occupation ratio; the second step i
Computer vision systems have an impressive spread both for their practical application and for theoretical research. The common approach used in such systems consists of a good segmentation of moving
Populus euphratica Olive is the only tree species that can grow in the saline land and also survive cold winters in northwest China, and it plays a very important role in stabilizing the vulnerable ec