Compact disc recordings give excellent sound reproduction. 激光唱片播放的聲音保真度很高。
Using a scanner that meets the requirement of the overall print quality is essential to have enough color fidelity and edge clarity. 用一台掃描儀，以滿足需求的總體列印質量，必須有足夠的色彩保真度和邊緣的清晰度。
A model of an adaptive 3-D luminance chrominance is proposed by means of motion detection and vertical interrelating detection,which is used to improve the quality of TV pictures. 按照運動檢測和垂直相關檢測原理，提出一種基於實時動態檢測的自適應三維亮色分離方法，通過對圖象進行實時動態檢測，能使亮色分離自動保持在較好的狀態，改善圖象的重現質量。
