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A video image acquisition system based on S3C6410 is designed. S3C6410 camera interface characteristic is analyzed, and the development of video image acquisition drive method in WinCE 6.0 environment is described. Using TVP5150 decoding chip converts dual-band CCD camera analog video signal into digital video signal of S3C6410 camera module identification, and which is displayed on the LCD. This...
Aim at the demand for the image acquisition of the portable infrared camera, we design an embedded image acquisition system using ARM and TVP5150 decoder. The system designed in this paper is based on the processor of S3C6410 and the Windows CE 6.0 operating system and the driver is designed for the hardware platform. After the design, the application can realize the image acquisition very well. Through...
This paper discusses the use of EDMA in real time image processing systems, high-resolution panoramic vision unfolding system based on TMS320DM642, which continuously update dynamic image data in ping-pong cache. And analyze the cache performance. The cache strategy is based on the channel chaining capability of the EDMA channel controller. Each EDMA transfer synchronized with another transfer. Then...
The objective of this study was to examine the effects of (−)-epigallocatechin-3-gallate (EGCG) on cyclooxygenase 2 (COX-2), prostaglandin E2 (PGE2), and interleukin 8 (IL-8) expression induced by IL-1β in human synovial fibroblasts. Cells were enzymatically isolated from synovial tissue taken from patients undergoing joint replacement surgery for osteoarthritis. Reverse transcriptase-polymerase chain...
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