Power constraints constitute a critical design issue for the portable video codec system, in
which the external dynamic random access memory (DRAM) accounts for more than half of …

The utility of medical image increases due to serious disease prediction such as brain stroke
and lung cancer. The size of medical image required large amount of memory and …

Traditional hybrid video coding framework using block based predictive coding and
transform coding, such as the High Efficiency Video Coding (HEVC), cannot further dig out …

Lossless or near-lossless video compression with a certain maximum absolute
reconstruction error is required in many professional applications like archiving or medical …

Multimedia data compression is a challenging situation for compression technique, due to
the possibility of loss of data as well as it require large amount of storage place. The …

This paper present a new lossless color image compression Algorithm, based on the
hierarchical prediction & context modeling arithmetic coding. For the lossless image …

Currently, frame memory compression (FMC) is widely adopted in video codecs. To store
high-resolution video frames in external memory, the bus access time and the memory …

An embedded system for ultrasound scanner working at high frame rates of 1000 fps is
presented. Data processing engine is in a Laptop interfacing with the scanner over Ethernet …

High frame rate video and energy consumption are the two important and most demanding
constraints in today's video compression technique. Among lossy, lossless and near …