Color Measurement


Color Measurement
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Color Measurement


Color Measurement
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Author : D.L. MacAdam
language : en
Publisher: Springer
Release Date : 2013-11-11

Color Measurement written by D.L. MacAdam and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-11 with Science categories.


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.



Color Measurement


Color Measurement
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Author : David L. MacAdam
language : en
Publisher: Springer
Release Date : 1981

Color Measurement written by David L. MacAdam and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Colorimetry categories.


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.



Color Measurement And Its Application To The Grading Of Agricultural Products


Color Measurement And Its Application To The Grading Of Agricultural Products
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Author : Dorothy Nickerson
language : en
Publisher:
Release Date : 1946

Color Measurement And Its Application To The Grading Of Agricultural Products written by Dorothy Nickerson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1946 with Color categories.


This publication is intended as a general introduction to color measurement for those interested in the subject as it relates to grading work, and it is also intended as a handbook on the method of disk colorimetry. References to bibliographical material are used freely in order that students who care to do so may become familiar with a general background of authoritative information on problems involving color measurement and specification.



Practical Color Measurement


Practical Color Measurement
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Author : Anni Berger-Schunn
language : en
Publisher: Wiley-Interscience
Release Date : 1994-05-06

Practical Color Measurement written by Anni Berger-Schunn and has been published by Wiley-Interscience this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-05-06 with Science categories.


Practical Color Measurement tells you everything you need to know about the principles and limitations of computerized color measuring systems. Mathematics and optical theory are kept to a minimum, replaced by numerous real-life examples based on normal production samples, detailed tables and the practical knowledge gained by Anni Berger-Schunn through many years of professional experience and research.



Colour Measurement


Colour Measurement
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Author : M. L. Gulrajani
language : en
Publisher: Elsevier
Release Date : 2010-08-31

Colour Measurement written by M. L. Gulrajani and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-08-31 with Science categories.


The measurement of colour is important in many commercial operations and professions, such as bleaching and colouration of textiles, applications of paints, dentistry and colouration of food products. This book will discuss colour measurement theories, the latest technological and scientific developments of measuring colour and the applications of colour measurement. Part one reviews the underlying theories, principles and methods of how to measure colour. It includes topics such as expressing colours numerically, camera based colour measurement, colour shade sorting and determining and improving the accuracy of colour measurement. Part two presents a selection of industrial applications illustrating the use of colour measurement in textiles, paint, teeth, hair and food. With its international range of contributors, Colour measurement: Principles, advances and industrial applications is beneficial to a variety of readers such as colour technologists, colour quality inspectors, product developers, dentists, cosmetologists and anyone who uses colour in their work. It will also be a valuable reference for academics and students studying design, fashion or colour related subjects. Discusses colour measurement theories and the latest technological and scientific developments of measuring colour Case studies illustrate camera based colour measurement and review visual and instrumental evaluation of whiteness and yellowness applications in industries including cosmetics and dentistry Motivations for colour measurement are explored to answer questions raised as to why colours do not match and explain factors such as wet and dry fabric differences



Measuring Colour


Measuring Colour
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Author : R. W. G. Hunt
language : en
Publisher: John Wiley & Sons
Release Date : 2011-08-02

Measuring Colour written by R. W. G. Hunt and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-02 with Technology & Engineering categories.


The classic authority on colour measurement now fully revised and updated with the latest CIE recommendations The measurement of colour is of major importance in many commercial applications, such as the textile, paint, and foodstuff industries; as well as having a significant role in the lighting, paper, printing, cosmetic, plastics, glass, chemical, photographic, television, transport, and communication industries. Building upon the success of earlier editions, the 4th edition of Measuring Colour has been updated throughout with new chapters on colour rendering by light sources; colorimetry with digital cameras; factors affecting the appearance of coloured objects, and details of new CIE colour appearance models. Key features: Presents colour measurement, not simply as a matter of instrumentation and engineering, but also involving the physiology and psychology of the human observer. Covers the principles of colour measurement rather than a guide to instruments. Provides the reader with the basic facts needed to measure colour. Describes and explains the interactions between how colour is affected by the type of lighting, by the nature of the objects illuminated, and by the properties of the colour vision of observers. Includes many worked examples, and a series of Appendices provides the numerical data needed in many colorimetric calculations. The addition of 4th edition co-author, Dr. Pointer, has facilitated the inclusion of extensive practical advice on measurement procedures and the latest CIE recommendations.



Color Measurement


Color Measurement
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Author :
language : en
Publisher:
Release Date : 1996

Color Measurement written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Color in the textile industries categories.




Quantitative Color Measurement For Black Walnut Wood


Quantitative Color Measurement For Black Walnut Wood
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Author : A. A. Moslemi
language : en
Publisher:
Release Date : 1967

Quantitative Color Measurement For Black Walnut Wood written by A. A. Moslemi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with Eastern black walnut categories.




The Measurement Of Appearance


The Measurement Of Appearance
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Author : Richard S. Hunter
language : en
Publisher: John Wiley & Sons
Release Date : 1987-09-08

The Measurement Of Appearance written by Richard S. Hunter and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987-09-08 with Science categories.


This second edition of a unique text/reference identifies the appearance attributes of objects and the methods available for measuring them, bringing together much material not previously organized for ready reference. The primary premise here is that ``object appearance'' involves not only color, but such attributes as gloss, luster, and translucency. The first part of the book, concerned with nature of appearance, draws from the fields of physiology and psychology and considers the eye-brain combination and the way it receives and interprets light signals. This is followed by a consideration of the optical properties of objects from the physical standpoint. The second part of the book deals with the numerical scales used to measure object appearance. The discussion here draws on psychophysics in describing the uses of physical techniques to give numbers having psychological significance. The third part of the book covers instruments for the measurement of the attributes of object appearance, their principles of design, and a survey of the major ones in use. The final chapter discusses specific applications of appearance measurement. Includes appendixes and a glossary.



Color Measurement


Color Measurement
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Author : David L. MacAdam
language : en
Publisher: Springer
Release Date : 2013-06-05

Color Measurement written by David L. MacAdam and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-05 with Science categories.


Reviews and use of the first edition as the textbook for a senior-division uni versity course indicated the need for a number of corrections and clarifica tions. Although no new topics have been introduced, the new edition should be more clear and useful. A novelty in the Notes and Sources Appendix should facilitate reference from the notes back to the text. Far that purpose, the page number of the text to which each note refers is indicated in square brackets following the serial number of the note. The FMC1 color-difference formula has been substituted everywhere for the Friele-MacAdam formula, including the reference to the sources in Note 52. The FMC1 formula was actually used in the investigations reviewed in Sects. 8.3 and 8.4. The Friele-MacAdam formula given on page 151 of the first edition, which I thought was equivalent to the FMC1, was erroneous and should not be used. The formulas for the geodesic chromaticity diagram, on p. 153 of the first edition, were based on observations by 14 normal observers (last reference in Note 51). They have been replaced by the formulas based on the observations of PON, for consistency with all other formulas and discussions in the book. Figure 8.29 in the first edition was based on the PON data and on the formulas printed below it in the new edition. Therefore, Fig. 8.29 is un changed.