Principles Of Colour And Appearance Measurement

Author : Asim Kumar Roy Choudhury
Publisher : Elsevier
Page : 408 pages
File Size : 43,6 Mb
Release : 2014-02-19
Category : Science
ISBN : 9780857099242

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Principles of Colour and Appearance Measurement by Asim Kumar Roy Choudhury Pdf

Colour and appearance perceptions are very complex psychological phenomena. Written by one of the foremost authorities in the field, Principles of Colour and Appearance Measurement is a major two-volume work addressing the key topics required to understand the issues and manage colour effectively. The book addresses how objects appear to viewers, how viewers perceive colour, and the major types of instrumentation used to measure colour. Chapters detail the characteristics of light sources and object colour and appearance attributes. They encompass the complexities of human visual perception, including the various causes and types of colour blindness, and other unusual visual phenomena. The book also covers colour measurement instruments and methods, as well as fluorescence and whiteness. Principles of Colour Appearance and Measurement is a comprehensive resource for designers, colour technologists, colour quality inspectors, product developers, and anyone who uses colour in their work. Addresses the key topics required to understand the issues of colour measure and management Examines how viewers perceive colour and how objects appear to them Reviews the major types of instrumentation used to measure colour

Author : Asim Kumar Roy Choudhury
Publisher : Woodhead Publishing
Page : 311 pages
File Size : 47,8 Mb
Release : 2014-10-01
Category : Technology & Engineering
ISBN : 1782423672

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Principles of Colour and Appearance Measurement by Asim Kumar Roy Choudhury Pdf

Colour and appearance perceptions are very complex psychological phenomena. Written by one of the foremost authorities in the field, this major two-volume work addresses the key topics required to understand the issues and manage colour effectively. Principles of colour appearance and measurement Volume 2 addresses the visual measurement of colour, methods of comparing colours, and the management of colour in industry. Volume 2 begins with an overview of the visual measurement of colour. Chapter 1 discusses means of colour communication and various visual attributes of colour. Chapter 2 then focuses on several popular colour order systems, and chapter 3 discusses various colour difference formulae and their use in colour comparison and control. Subsequent chapters review instrumental colorant formulation, metamerism, chromatic adaptation and colour constancy, methods of shade sorting and digital colour reproduction. Addresses the means of colour communication and the various attributes of colour Examines colour order systems and the methods of colour comparison Reviews the management of colour in industry

Author : Asim Kumar Roy Choudhury
Publisher : Unknown
Page : 128 pages
File Size : 47,8 Mb
Release : 2014
Category : Color
ISBN : OCLC:1066540241

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Principles of Colour Appearance and Measurement by Asim Kumar Roy Choudhury Pdf

Author : Asim Choudhury
Publisher : Unknown
Page : 408 pages
File Size : 45,8 Mb
Release : 2014
Category : Graphic arts
ISBN : OCLC:1105798367

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Principles of Colour and Appearance Measurement by Asim Choudhury Pdf

Colour and appearance perceptions are very complex psychological phenomena. Written by one of the foremost authorities in the field, Principles of Colour and Appearance Measurement is a major two-volume work addressing the key topics required to understand the issues and manage colour effectively. The book addresses how objects appear to viewers, how viewers perceive colour, and the major types of instrumentation used to measure colour. Chapters detail the characteristics of light sources and object colour and appearance attributes. They encompass the complexities of human visual perception, including the various causes and types of colour blindness, and other unusual visual phenomena. The book also covers colour measurement instruments and methods, as well as fluorescence and whiteness. Principles of Colour Appearance and Measurement is a comprehensive resource for designers, colour technologists, colour quality inspectors, product developers, and anyone who uses colour in their work. Addresses the key topics required to understand the issues of colour measure and management Examines how viewers perceive colour and how objects appear to them Reviews the major types of instrumentation used to measure colour.

Author : Richard S. Hunter,Richard W. Harold
Publisher : John Wiley & Sons
Page : 436 pages
File Size : 42,5 Mb
Release : 1987-09-08
Category : Science
ISBN : 0471830062

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The Measurement of Appearance by Richard S. Hunter,Richard W. Harold Pdf

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.

Author : Asim Kumar Roy Choudhury
Publisher : Unknown
Page : 0 pages
File Size : 47,5 Mb
Release : 2014
Category : Color
ISBN : OCLC:855046355

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Principles of Colour Appearance and Measurement: Visual measurement of colour, colour comparison and management by Asim Kumar Roy Choudhury Pdf

Author : Hutchings
Publisher : Springer Science & Business Media
Page : 524 pages
File Size : 55,5 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781461523734

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Food Colour and Appearance by Hutchings Pdf

Much of man's behaviour is controlled by appearance, but the appearance of his food is of paramount importance to his health and well-being. In day-to-day survival and marketing situations, we can or not most foods are fit to eat from their optical tell whether properties. Although vision and colour perception are the means by which we appreciate our surroundings, visual acceptance depends on more than just colour. It depends on total appearance. In the recent past the food technologist has been under pressure to increase his/her understanding of first, the behaviour of raw materials under processing, and second, the behaviour and motivation of his/her customers in a growing, more discriminating, and worldwide market. The chapters which follow describe the philosophy of total ap pearance, the factors comprising it, and its application to the food industry. Included are: considerations of the evolutionary, historical, and cultural aspects of food appearance; the physics and food chemistry of colour and appearance; the principles of sensory ap pearance assessment and appearance profile analysis, as well as instrumental measurement; the interaction of product appearance, control, and acceptance in the varied environments of the laboratory, production line, supermarket, home and restaurant. A broad examination has been made in an attempt to get into perspective the importance of appearance to all sectors of the industry.

Author : Roy S. Berns
Publisher : John Wiley & Sons
Page : 272 pages
File Size : 47,9 Mb
Release : 2019-04-09
Category : Science
ISBN : 9781119367222

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Billmeyer and Saltzman's Principles of Color Technology by Roy S. Berns Pdf

This book offers detailed coverage of color, colorants, the coloring of materials, and reproducing the color of materials through imaging. It combines the clarity and ease of earlier editions with significant updates about the advancement in color theory and technology. Provides guidance for how to use color measurement instrumentation, make a visual assessment, set a visual tolerance, and select a formulation Supplements material with numerical examples, graphs, and illustrations that clarify and explain complex subjects Expands coverage of topics including spatial vision, solid-state lighting, cameras and spectrophotometers, and translucent materials

Author : D MacDougall,Douglas B. MacDougall
Publisher : Woodhead Publishing
Page : 400 pages
File Size : 51,5 Mb
Release : 2002-08-16
Category : Technology & Engineering
ISBN : 1855735903

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Colour in Food by D MacDougall,Douglas B. MacDougall Pdf

The colour of a food is central to consumer perceptions of quality. This important collection reviews key issues in controlling colour quality in food, from the chemistry of colour in food to measurement issues, improving natural colour and the use of colourings to improve colour quality.

Author : R. W. G. Hunt,M. R. Pointer
Publisher : John Wiley & Sons
Page : 493 pages
File Size : 53,6 Mb
Release : 2011-10-17
Category : Technology & Engineering
ISBN : 9781119975373

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Measuring Colour by R. W. G. Hunt,M. R. Pointer Pdf

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.

Author : Robert William Gainer Hunt
Publisher : Ellis Horwood
Page : 336 pages
File Size : 46,7 Mb
Release : 1991
Category : Science
ISBN : UOM:39015024933346

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Measuring Colour by Robert William Gainer Hunt Pdf

Author : Isabel Dias Cabral,António Pedro Souto,Linda Worbin
Publisher : Springer Nature
Page : 219 pages
File Size : 51,7 Mb
Release : 2020-01-21
Category : Technology & Engineering
ISBN : 9783030395292

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Dynamic Light Filters by Isabel Dias Cabral,António Pedro Souto,Linda Worbin Pdf

This book offers an extensive, interdisciplinary overview of dynamic textiles. Specifically, it discusses new findings and design concepts concerning the integration of smart materials into textile substrates and their corresponding dynamic behavior. Introducing the topic of dynamic color in textiles, it presents experimental procedures to achieve color change and dynamic light transmittance in thermochromic textiles, and examines their thermoresponsive behavior and respective electrical activation. Moreover, it also addresses the topic of dynamic form and reports on the authors’ original findings using shape-memory alloys and geometric morphologies based on origami techniques. Covering innovative smart textiles and important considerations in terms of design variables when developing textiles with dynamic qualities, and providing extensive, practice-oriented insights into the interaction of textiles with light, it is primarily intended for academics, researchers and practitioners developing smart, dynamic and interactive textiles. The sections describing in detail the experimental work aimed at the integration of smart materials in textile substrates also appeal to professionals in the textile industry.

Author : E Kress-Rogers,C J B Brimelow
Publisher : Elsevier
Page : 872 pages
File Size : 55,9 Mb
Release : 2001-10-03
Category : Technology & Engineering
ISBN : 9781855736481

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Instrumentation and Sensors for the Food Industry by E Kress-Rogers,C J B Brimelow Pdf

The first edition of this book quickly established itself as the standard reference in its field, and the second edition consolidates this reputation. Keeping up with the rapid change in this area, there are 16 new contributors and 8 completely new chapters, as well as major revisions to existing chapters, making this second edition a substantially longer book. Instrumentation and sensors for the food industry 2nd edition begins with two introductory chapters to set the scene, part one covers in-line measurement of food processing operations, including colour measurement, the measurement of food composition by a range of techniques, and the measurement of pressure, temperature, level, flow and viscosity. Part two reviews instrumental techniques in the quality control laboratory, including the measurement of rheological properties, texture, water and microbiological activity. Part thee has five chapters devoted to the increasingly widespread use of electronic noses, chemosensors, biosensors, immunosensors and DNA probes. Comprehensively revised and expanded edition of a standard work in its field Authoritative and practical guide to the range of instrumentation and sensors available Written by a distinguished international panel of experts

Author : M. L. Gulrajani
Publisher : Elsevier
Page : 424 pages
File Size : 40,6 Mb
Release : 2010-08-31
Category : Science
ISBN : 9780857090195

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Colour Measurement by M. L. Gulrajani Pdf

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

Author : R. W. G. Hunt
Publisher : John Wiley & Sons
Page : 724 pages
File Size : 47,8 Mb
Release : 2005-05-05
Category : Technology & Engineering
ISBN : 9780470024263

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The Reproduction of Colour by R. W. G. Hunt Pdf

Increasing use of digital signals for transmitting data in television, photography and printing means the reproduction of pictorial colour in the 21st century continues to drive innovation in its development. Hunt’s classic text The Reproduction of Colour has been fully revised and updated for the sixth edition to provide a comprehensive introduction to colour imaging and colour reproduction. New illustrations, diagrams and photographs ensure that both students and practising engineers using colour images can gain a full understanding of the theory and practical applications behind the phenomena they encounter. Key features: Describes the fundamental principles of colour reproduction for photography, television, printing and electronic imaging. Provides detailed coverage of the physics of light and the property of colorants. Includes new chapters on digital printing and digital imaging, which discuss colour reproduction on HDTV and desktop publishing. Presents expanded coverage of the evaluation of colour appearance. The Reproduction of Colour is already used as a basis for lectures in universities and specialist institutions and continues to be an essential resource for scientists, engineers and developers needing to appreciate the technologies of colour perception. Reviews of the Fifth Edition: "The book is beautifully written and superbly presented. It is a credit to both author and publisher, and deserves to be on the shelves of anyone who has any concern with the reproduction of colour." From The Journal of Photographic Science, Vol. 43 1995 "Using his ability as a teacher, Dr Hunt has made potentially very difficult topics quite readable...he brings the insight that leads the reader to a greater depth of understanding." From Color Research and Application, Vol. 23 1998 The Society for Imaging Science and Technology is an international society that aims to advance the science and practices of image assessment. A major objective of the Wiley-IS&T series will be to explain the latest scientific and technological developments in the field of imaging at a professional level. The broad scope of the series will focus on imaging in all its aspects, with particular emphasis on digital printing, electronic imaging, photofinishing, image preservation, image assessment, image archiving, pre-press technologies and hybrid imaging systems.