不同色域壓縮模式對色彩影像於織物上色彩真實性影響之研究

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Please use this identifier to cite or link to this item: https://irlib.pccu.edu.tw/handle/987654321/29818

Title:	不同色域壓縮模式對色彩影像於織物上色彩真實性影響之研究 The Effect of Various Color Gamut-Mapping Models on the Color Fidelity of Color Images Printed on a Textile Fabric
Authors:	郭文貴
Contributors:	紡織工程
Keywords:	色彩影像處理技術模擬色域壓縮環境污染節約能源 Colour-image processing technology Simulation Gamut mapping Environmental pollution Energy conservation
Date:	2008
Issue Date:	2015-05-07 18:08:33 (UTC+8)
Abstract:	色彩影像處理技術的發展已有很長的歷史，而且由於電腦軟硬體技術之發展在二十世紀末突飛猛進，使得色彩影像處理技術更能展現出其應用上之魅力，尤其無論在商業或工業上進行各種實體或環境之模擬，其效果實常常令人驚嘆不已。西方自工業革命以來，輸出製程已由完全人工轉變為機器之半自動化。但是，國內資訊與藝術設計工業自動化技術整合基礎並未成熟，甚至仍有很多業者停留在仰賴人工經驗來決定其製品品質之優劣。尤其在製品色彩外觀之品質管理上更是令人頭痛之問題。因此，也時常造成品質不穩定、延誤交期、增加生產成本等莫大之損失。然而，今日之電腦、色彩影像處理與光電技術日新月異，若能將此項技術應用於資訊與藝術設計工業，則精確的品質管理與製程自動化便指日可待，而且孰先達成此項技術之建立，即能居於主導地位並掌握商機與市場。因此，本計畫擬採用色彩影像處理技術，包括比較不同的色域壓縮法，首先對織物色彩影像外觀特性做進一步的模擬分析之研究，以作為建立國內紡織與相關工業織品或產品色彩影像外觀控制與預測，及其品質技術整合之基礎，而且進一步探討其著色程序與條件特性，以及達到其減少染色廢水量、降低對環境之污染，並能增進節約能源效果，以提升其產品之使用品質與經濟效益，以及其實用價值，如此更能增進產品在市場之競爭力與潛力。 The colour-image processing technology has been developed for a long time. And, colour-image processing technology has more attractivity in various applications, especially for the simulation of object or environment on whatever industry or business, due to the technology of computer software and hardware developed extremely fast in the late of the twentieth century. Since the Industrial Revolution, the out-put process technique has been changed from the completely artificial to the semi-automated. However, so far, the integration of the automating technique in the domestic textile and related colour industries has not been made. Most of textile products colourised are made depending on few experienced operators. Therefore, the uncertainty of quality of products frequently results in a great loss due to date with delay, re-treatment or increasing production cost. Especially, the quality management on the colour appearance of textile products is still a stiff job. However, nowadays, the computer and image processing technique has much more improved than before. If this technique is used in textile and related colour industries, the precise quality control of colourized textiles and the automation of textile colourizing processes will be reached. Meanwhile, the one, firstly developing the new technique, has the leadership in the field of textile and related colour technologies, and holds the majority of business opportunity and marketing. Therefore, in this proposal, the simulation analysis on the colour appearance of various textiles is further investigated using the colour image processing method including comparisons between various gamut mapping methods. The results can be the bases of controlling and predicting the colour appearance of the textiles and related products colourized. Furthermore, those are of great advantage to developing the automation techniques of textile and related colour industries. And then, the manufacturing potential and effectiveness will be increased. The decreasing environmental pollution and increasing energy conservation resulted from the new technology in this research are also considered. Furthermore, these products will have high competition and potential in the marketing.
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