| Along with the development of the Internet communication,as well as many security guard, Video surveillance system has being used by more and more industry.Because of this, video surveillance industry obtained the swift and violent development, data (video) transmission is the vast majority of the industry to change and use, of course, agriculture is not exceptional also, how to improve data transmission and how to use in agricultural development, will be the main purpose of this dissertation.(1)In the paper, according to the video transmission way, principle,characteristic, protocol and other aspects of study and discover:Network, the principle research and using different equipment for video compression coding H.26X series DetectionIn the case of data compression without causing a significantly reduced image quality. Network utilization and improved video storage utilization.(2)the coaxial transmission data improvement, on the premise of not increase the bandwidth, high-definition video images (more than 720 p), under the premise that lasted for the advantage of the coaxial real-time transmission, to ensure the integrity of data compression, hd pictures showed.(3) combining with the characteristics of agriculture development and agriculture itself and improve the transmission and the overall solution. Achieve high-resolution images (video) data transmission.Finally, the thesis make a research on this topic do overview and summary, and points out that the lack of further study and future work. |
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