Author : D.L. MacAdam
Publisher : Springer
ISBN 13 : 3662135086
Total Pages : 243 pages
Book Rating : 4.6/5 (621 download)
Book Synopsis Color Measurement by : D.L. MacAdam
Download or read book Color Measurement written by D.L. MacAdam and published by Springer. This book was released on 2013-11-11 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Color is attractive and interesting to everyone. Consequently, control of color is important to all producers, buyers, sellers, and users of colored materials. In various ways, color is an indication of freshness, quality, or other desirable (or undesirable) characteristics of goods. To assure acceptability, saleability, and favorable price - especially in contracts and monitoring of conformance to specifications - numerical expression of color is greatly superior to verbal descriptions. Disagreements concerning words or visual comparisons with samples are all too likely and frequent. Such disagreements underlie much un pleasantness and loss in commerce in consumer goods. Such loss of money and good will must amount to billions of dollars per year, world wide. Persistent efforts to substitute measurements of color for visual judgment have marked the twentieth century. Because visual perception of small color differences is so acute, the requirements for accuracy and world-wide repro ducibility of color measurements have been severe. Only during the last half century have practical spectrophotometers with adequate accuracy been avail able.