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随着高清视频技术的飞速度发展,图像的清晰度和分辨率也在不断的提高。高清监控安防产品也将迎来4K时代。目前行业内的一些厂商已经开始推广4K的显示或采集产品,但要实现真正的全面普及仍需技术的支持和市场对成本的考验。4K是什么?4K技术最先是由电视机行业发起的。21世纪初,新的高清晰度电视也采用了16:9的宽高比,并且把清晰度从标准清晰度时代的720x576(PAL)大幅度提高到1920x1080,这样的清晰度很快就被监控行业所普及,在不到2年的时间,
With the rapid development of high-definition video technology, image resolution and resolution are also constantly improving. HD surveillance security products will also usher in the 4K era. Currently, some manufacturers in the industry have started to promote 4K display or collection products, but still need technical support and market test of cost in order to achieve true full-scale popularization. What is 4K? 4K technology was first introduced by the television industry. At the beginning of the 21st century, the new HDTVs also employed a 16: 9 aspect ratio and sharply increased sharpness from 720x576 (PAL) in the standard definition era to 1920x1080 so that sharpness was quickly monitored The popularity of the industry, in less than two years time,