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MPEG is one of the popular standards in image compression. Blocking is the most annoying artifact of encoding/decoding process. In this paper a post-processing deblocking algorithm for MPEG video stream is proposed. This method is based on the correlation of local pixels in block boundary region. It takes two 4×4 adjacent small blocks on both sides of a block boundary as a local processing region...
Plastic scintillator as a nuclear detection material has been widely used in the field of particle detection as a result of ease of processing into various shapes and low price. In this paper, a new particle detector used in microbeam based on plastic scintillating fiber was introduced. The processing procedure of plastic scintillating fiber and the detection results of particle detectors were discussed...
This paper describes a novel architecture of interface circuit of passive tags based on ISO/IEC 15693 standard. Many low power optimization techniques of the interface circuit are proposed. The simulation results show that the design of RF interface circuit is low power, high performance and highly reliable, and meets the tag design requirement. It has been applied to a passive tag design, which was...
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