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工研院推出首套「快速道路LED智慧化路燈系統」 (2016.2.24)

日前在台灣的經濟部技術處支持下,工研院與台北市政府工務局公園路燈工程管理處合作,於台北市環河南路第三層中興橋至桂林路之間建 置台灣第一套「快速道路LED智慧化路燈系統」

http://www.ledinside.com.tw/news/20160224-32132.html  轉載自LEDinside

 

CIE 217:2016 - Feb. 2016

CIE 217:2016

Recommended Method for Evaluating the Performance of Colour-Difference Formulae

standard by Commission Internationale de L'Eclairage, 02/01/2016

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Full Description

A method is recommended to evaluate the strength of the relationship between visually-perceived colour differences in a given set of colour pairs and their corresponding predictions made by a colour-difference formula. This method is based on the Standardized Residual Sum of Squares (STRESS) index used in multidimensional scaling, and tests if two colour-difference formulae are or are not statistically significantly different. The same index can be also used to compute intra- and inter-observer variability in visual experiments. Beside important advances made in the field of colour-difference evaluation using reliable visual datasets currently available, the results achieved from the STRESS index indicate that it is not possible to recommend a more uniform colour space with a Euclidean colour-difference formula that is statistically significantly better than CIEDE2000.

Product Details

Published:02/01/2016

ISBN(s):9783902842572

File Size:1 file , 980 KB