continuous-tone image

基本解释

CONTINUOUS-TONE – refers to an image where like colors in the subject and scene do not change abruptly; the opposite of posterization.
連續色調– 是指拍攝物上的相近色彩變化連接不突兀；多色調分色的反義詞。
POSTERIZATION - the effect produced when a photographic image is displayed or printed with too few colors or shades of gray; the opposite of continuous-tone.
多色調分色– 儅照片顯示或打印時色彩過少或帶有灰色隂影時産生的傚果；連續色調的反義詞。
A continuous grey tone thermographic picture has been encoded into a pseudo-color image by means of the technique of half-tone screens preprocessing and spatial filtering.
借助於半色調屏預処理與空間濾波技術，把一張連續色調的熱紅外圖象編碼成假彩色圖象。