Device Independent Color Color Hardcopy And Graphic Arts Vi
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Device Independent Color Color Hardcopy And Graphic Arts Vi
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Author : Reiner Eschbach
language : en
Publisher: Society of Photo Optical
Release Date : 2001
Device Independent Color Color Hardcopy And Graphic Arts Vi written by Reiner Eschbach and has been published by Society of Photo Optical this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Technology & Engineering categories.
Color Imaging Device Independent Color Color Hard Copy And Graphic Arts
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Author :
language : en
Publisher:
Release Date : 2000
Color Imaging Device Independent Color Color Hard Copy And Graphic Arts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Color printing categories.
Color Imaging Device Independent Color Color Hard Copy And Graphic Arts
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Author :
language : en
Publisher:
Release Date : 2001
Color Imaging Device Independent Color Color Hard Copy And Graphic Arts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Color printing categories.
Color Imaging Device Independent Color Color Hardcopy And Graphic Arts Vi
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Author :
language : en
Publisher:
Release Date : 2001
Color Imaging Device Independent Color Color Hardcopy And Graphic Arts Vi written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with categories.
Color Imaging Device Independent Color Color Hardcopy And Graphic Arts Iii
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Author : Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts 3., 1998, San Jose, California
language : en
Publisher:
Release Date : 1998
Color Imaging Device Independent Color Color Hardcopy And Graphic Arts Iii written by Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts 3., 1998, San Jose, California and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.
Color Imaging Device Independent Color Color Hardcopy And Graphic Arts
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Author :
language : en
Publisher:
Release Date : 1996
Color Imaging Device Independent Color Color Hardcopy And Graphic Arts 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 categories.
Color Hard Copy And Graphic Arts Iii
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Author : Jan Bareš
language : en
Publisher:
Release Date : 1994
Color Hard Copy And Graphic Arts Iii written by Jan Bareš and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Color printing categories.
Digital Color Imaging Handbook
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Author : Gaurav Sharma
language : en
Publisher: CRC Press
Release Date : 2017-12-19
Digital Color Imaging Handbook written by Gaurav Sharma and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-19 with Technology & Engineering categories.
Digital technology now enables unparalleled functionality and flexibility in the capture, processing, exchange, and output of color images. But harnessing its potential requires knowledge of color science, systems, processing algorithms, and device characteristics-topics drawn from a broad range of disciplines. One can acquire the requisite background with an armload of physics, chemistry, engineering, computer science, and mathematics books and journals- or one can find it here, in the Digital Color Imaging Handbook. Unprecedented in scope, this handbook presents, in a single concise and authoritative publication, the elements of these diverse areas relevant to digital color imaging. The first three chapters cover the basics of color vision, perception, and physics that underpin digital color imaging. The remainder of the text presents the technology of color imaging with chapters on color management, device color characterization, digital halftoning, image compression, color quantization, gamut mapping, computationally efficient transform algorithms, and color image processing for digital cameras. Each chapter is written by world-class experts and largely self-contained, but cross references between chapters reflect the topics' important interrelations. Supplemental materials are available for download from the CRC Web site, including electronic versions of some of the images presented in the book.
Colour Engineering
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Author : Phil Green
language : en
Publisher: John Wiley & Sons
Release Date : 2011-09-23
Colour Engineering written by Phil Green 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 2011-09-23 with Computers categories.
As colour imaging takes on increasing importance in a range of products and technologies, colour fidelity across different media has become essential. This book has arisen from the need for a specialist text that brings together key developments in colour management technology and findings from the colour engineering research community. Edited by highly regarded specialists in colour management systems, Colour Engineering introduces the reader systematically to the art of constistent quality of image reproduction - regardless of the monitor or graphic user interface employed. Features: a thorough review of the elements of colour science that apply to colour imaging. a comprehensive analysis of methods for characterizing devices in the colour imaging chain. a review of the key topics in colour management. the different approaches to implementing colour systems at some of the leading exponents in the imaging industry. This authoritative book depicting the latest developments in colour imaging, written by a group of authors at the forefront of research in this exciting and fast-moving field will appeal to students as well as practitioners of the new discipline of colour engineering. The Society for Information Display (SID) is an international society, which has the aim of encouraging the development of all aspects of the field of information display. Complementary to the aims of the society, the Wiley-SID series is intended to explain the latest developments in information display technology at a professional level. The broad scope of the series addresses all facets of information displays from technical aspects through systems and prototypes to standards and ergonomics
Improving Image Quality In Multi Channel Printing Multilevel Halftoning Color Separation And Graininess Characterization
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Author : Paula Žitinski Elías
language : en
Publisher: Linköping University Electronic Press
Release Date : 2017-03-13
Improving Image Quality In Multi Channel Printing Multilevel Halftoning Color Separation And Graininess Characterization written by Paula Žitinski Elías and has been published by Linköping University Electronic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-13 with categories.
Color printing is traditionally achieved by separating an input image into four channels (CMYK) and binarizing them using halftoning algorithms, in order to designate the locations of ink droplet placement. Multi-channel printing means a reproduction that employs additional inks other than these four in order to augment the color gamut (scope of reproducible colors) and reduce undesirable ink droplet visibility, so-called graininess. One aim of this dissertation has been to characterize a print setup in which both the primary inks CMYK and their light versions are used. The presented approach groups the inks, forming subsets, each representing a channel that is reproduced with multiple inks. To halftone the separated channels in the present methodology, a specific multilevel halftoning algorithm is employed, halftoning each channel to multiple levels. This algorithm performs the binarization from the ink subsets to each separate colorant. Consequently, the print characterization complexity remains unaltered when employing the light inks, avoiding the normal increase in computational complexity, the one-to-many mapping problem and the increase in the number of training samples. The results show that the reproduction is visually improved in terms of graininess and detail enhancement. The secondary color inks RGB are added in multi-channel printing to increase the color gamut. Utilizing them, however, potentially increases the perceived graininess. Moreover, employing the primary, secondary and light inks means a color separation from a three-channel CIELAB space into a multi-channel colorant space, resulting in colorimetric redundancy in which multiple ink combinations can reproduce the same target color. To address this, a proposed cost function is incorporated in the color separation approach, weighting selected factors that influence the reproduced image quality, i.e. graininess and color accuracy, in order to select the optimal ink combination. The perceived graininess is modeled by employing S-CIELAB, a spatial low-pass filtering mimicking the human visual system. By applying the filtering to a large dataset, a generalized prediction that quantifies the perceived graininess is carried out and incorporated as a criterion in the color separation. Consequently, the presented research increases the understanding of color reproduction and image quality in multi-channel printing, provides concrete solutions to challenges in the practical implementation, and rises the possibilities to fully utilize the potential in multi-channel printing for superior image quality.