现阶段,人们的生活水平越来越高,对美的追求也越来越热切,欣赏和享受美的事物能够愉悦身心,电视是一种视听媒介,能够使人们的生活更加轻松多彩。随着科技的发展,人们对电视图像的清晰度要求越来越高,电视图像朝着越来越清晰的方向发展。随着全国多个高清影视频道的正式开播,电视行 At this stage, people’s living standards are getting higher and higher, their pursuit of beauty is getting more and more eager, and enjoyment and enjoyment of beauty can delight their body and mind. Television is an audio-visual medium that can make people’s life easier and more colorful. With the development of science and technology, people are increasingly demanding on the definition of television images and the television images are moving towards a clearer direction. With the country’s number of high-definition video channel officially launched, television