Digital Color Imaging
Gaurav Sharma,H. Joel Trussell +1 more
TLDR
A survey of color imaging can be found in this article, where the fundamental concepts of color perception and measurement are first presented us-ing vector-space notation and terminology, along with common mathematical models used for representing these devices.Abstract:
This paper surveys current technology and research in the area of digital color imaging. In order to establish the background and lay down terminology, fundamental concepts of color perception and measurement are first presented us-ing vector-space notation and terminology. Present-day color recording and reproduction systems are reviewed along with the common mathematical models used for representing these devices. Algorithms for processing color images for display and communication are surveyed, and a forecast of research trends is attempted. An extensive bibliography is provided.read more
Citations
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Journal ArticleDOI
Temporal full-colour tuning through non-steady-state upconversion
TL;DR: This work demonstrates a convenient, versatile approach to dynamically fine-tuning emission in the full colour range from a new class of core-shell upconversion nanocrystals by adjusting the pulse width of infrared laser beams and suggests that the unprecedented colour tunability from these nanocry crystals is governed by a non-steady-state upconverting process.
Journal ArticleDOI
A Survey of Digital Map Processing Techniques
TL;DR: This article presents an overview of existing map processing techniques, bringing together the past and current research efforts in this interdisciplinary field, to characterize the advances that have been made, and to identify future research directions and opportunities.
Journal ArticleDOI
Adaptive homogeneity-directed demosaicing algorithm
Keigo Hirakawa,T.W. Parks +1 more
TL;DR: The proposed demosaicing algorithm estimates missing pixels by interpolating in the direction with fewer color artifacts, and the aliasing problem is addressed by applying filterbank techniques to 2-D directional interpolation.
Journal ArticleDOI
Color image processing pipeline
TL;DR: An overview of the image processing pipeline is presented, first from a signal processing perspective and later from an implementation perspective, along with the tradeoffs involved.
Journal ArticleDOI
Vector filtering for color imaging
TL;DR: The proposed fully automated vector technique can be easily implemented in either hardware or software; and incorporated in any existing microarray image analysis and gene expression tool.
References
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Proceedings ArticleDOI
Adaptive methods for dithering color images
TL;DR: An adaptive error diffusion method is presented where the error diffusion filter coefficients are updated by a normalized LMS type algorithm to prevent textural contours, color impulses and color shifts which are among the most common side effects of the standard dithering algorithms.
Proceedings ArticleDOI
Error diffusion: a theoretical view
TL;DR: In this article, two modifications to error diffusion, the serpentine raster and threshold modulation, are analyzed from a theoretical viewpoint and two analyses reveal the origins of the image quality improvements of the modifications and quantify their benefits.
Proceedings Article
Reconstructing Images from Trichromatic Samples: From Basic Research to Practical Applications.
David H. Brainard,Doron Sherman +1 more
TL;DR: A pressure regulator for fluid systems that includes dual pressure ranges wherein a first pressure responsive controller controls pressure at a first preselected pressure value responsive to a feedback signal to switch the pressure ranges.
Book
Electronic Displays: Technology, Design, and Applications
TL;DR: In this article, the authors present a single-volume reference to cover all aspects of display technology in an easy-to-read format accessible to all those involved in the design, specification, installation, and maintenance of electronic displays.
Journal ArticleDOI
Formulation of a nonlinear model of chromatic adaptation for a light‐gray background
TL;DR: In this paper, the nonlinear model of chromatic adaptation of Nayatani, Takahama, and Sobagaki is extended to apply to an adapting field with a light-gray background.