gamut mapping 中文意思是什麼

gamut mapping 解釋
大中華印刷網 異色域互配、色域圖對映、色域圖記
  • gamut : n. 1. 【音樂】音階；長音階；全音域。2. 〈比喻〉整個領域，全體。
  • mapping : n. 【數學】映像，映射。
  1. Color gamut mapping is a key technology to improve the color reproduction ability of devices

    色域匹配是提高設備顏色再現能力的一項關鍵技術。
  2. Because there are some problems in gamut mapping technology, such as : the cie l * a * b * is not a perceptually uniform color space, the knowledge of custom colors is not sufficient, and how to select the anchor point is very important, we propose some ideas to solve these problems

    本文在分析現有色域匹配技術的基礎上，針對其採用的抽象顏色空間非完全均勻、缺乏對習慣色的研究、以及如何選擇最佳映射參考點等問題，提出了若干解決方法。
  3. Based on the preliminary knowledge of color coordinate, color space and color difference, in chapter 4, we focus on the image preprocessing, that is the gamut mapping between the color paper and the crt displayed image. color correction and its realization of our lcos digital image print head are also given in this chapter

    在第四章，我們重點研究的用於數碼沖印的顏色校正模塊及其實現，這一部分在簡要介紹色坐標與顏色空間，色差計算公式的基礎上，將重點放在數碼彩擴機目標色域以及源色域色域映射方法，密度計密度空間以及色度空間映射關系，即時色度與密度空間的關系等的研究。
  4. The improvement of image characteristic obtaining at real time satisfies the application and supports the adaptive gamut mapping. the sampling and visualization of sample set in different color space show the optic difference and give the error analysis of the color conversion between them. based on the study of the color relation among the color spaces, the visualizing color can be created automatically with conversion formulas

    針對當前色彩管理研究缺乏可視化支持的現狀，本文在研究相關理論和技術的基礎上，將可視化技術應用於色彩管理，為其提供模型支持和可視化環境，形成了一套較完整的色彩管理可視化工具。
  5. A new mapping method, which is based on the geometric characteristics of the gamut of monitor and printer, is also presented. the method improves the accuracy of the color reproduction and reduces the consuming time

    提出了基於色域幾何特徵的裁剪匹配演算法，通過有效地利用色域幾何特徵，提高了顏色再現精度，同時減小了對圖象進行匹配處理所需的時間。
  6. On the basis of getting the gamut shells and gamut sections, an adaptive compression mapping method is designed and realized. the method ' s anchor point is selected according to the maximum chroma point of printer gamut, so the mapping distortion could be decreased to some extent in the maximum distortion subregions

    在獲取整體色域外殼與色域剖面對比圖的基礎上，設計並實現了自適應壓縮匹配演算法，該演算法按彩度最大點位置確定映射參考點的明度值，具有自適應性，可有效減小最壞子域的匹配失真。
分享友人
分享到 Line

分享到臉書