Image preprocessing techniques in video surveillance
Image preprocessing techniques in video surveillance Business,Electronics,Science & Technology Improve monitoring of image quality and coded transmission efficiency monitoring system involving multiple links, upstream from the actual scene, to the middle of the transmission network, to the user terminal downstream, including image acquisition, compression, transmission or storage, decompression and display section, any one of the upstream part of the problem, the impact on the image quality is not able to correct or remedy the downstream part of. Part of the video signal preprocessing at the most upstream monitoring systems, for the purposes of the main processing, video surveillance, the main processing generally refers to video compression coding and transmission, previously known as the pretreatment process in general, often it will merge the video capture part. Undoubtedly, video capture preprocessing is an important part of the pretreatment effect will directly aff...