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Multi-spectral Texture Segmentation Based on the Spectral Cooccurrence Matrix
Multi-spectral images are becoming more common in industrial inspection tasks where the colour is used as a quality measure. In this paper we...
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Motion Extraction
Vicious circularities pervade the field of image analysis. For instance, features like “edges” only exist by virtue of a fiducial “edge detector”. In...
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Perceptual correction for colour grading using sensor transformations and metameric data
We present a method of colour shade grading for industrial inspection of surfaces, the differences of which are at the threshold of human...
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Colour management for the textile industry
Colour management systems are rapidly becoming commonplace in both low-end desktop publishing systems and high-end graphic art systems alike. They...
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Colour science
In 1666, Isaac Newton performed his famous experiment showing that white light can be separated by a prism to form a strip of light, named the...
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Color Segmentation and Color Correction Using Lighting and White Balance Shifts
A method was developed to segment an image foreground and background based on color content. This work presents an alternative to the standard...
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Case-based reasoning in color matching
A case-based reasoning system for determining what colorants to use for producing a specific color of plastic was created. The selection of colorants...
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Fundamentals of Color
The presence or absence of light is what causes the sensation of color. Light is a physical phenomenon, but color depends on the interaction of light...
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Introduction
A scalar image is the result of a physical observation of some scalar field configuration within some confined region of spacetime, i.e. a set of...
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Local image operators and iconic structure
We study the image structure revealed by a coherent set of local image operators (e.g., edge finders, ... ). An observation specifies an equivalence...
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Color Devices
One of the main problems with color displays is that they vary in the way they produce colors. Not only are electronic display devices different from...
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Human Vision
What is colour? Is it a property of the object that we see? Is it a property of our visual system? Of light?
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Unsupervised filtering of Munsell spectra
We present a new method for producing color filters with positive coefficients to represent color reflectance spectra. The subspace method which is...
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Local Samples and Images
An image is a coherent set of local samples. It is the purpose of this chapter to turn this statement into a precise, operational definition. To...
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Colour Image Recognition
Colour vision is undoubtedly of very great value to an organism; the multitude of colours in nature provides ample evidence of this. Brightly...
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Abstraction paradigms for computer graphics
In computer graphics we use techniques from different areas of mathematics. Mathematical models are used to simulate real-world objects, as well as...
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Images: Regular Tempered Distributions
In this paper a framework is proposed for representing local image structure in an operationally well-defined and well-posed way. Its mathematical...
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Biophysics of neural computation
This paper discusses neural computation in vision. Optimal design links structure-function relationships. This is evident at the cellular level with...
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A Model for the Use of Different Sound Description Layers Within a Multimedia Environment
The number of applications on graphics workstations using sound in order to enhance the human-computer interaction capabilities is increasing. Using...
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A novel algorithm for color constancy
Color constancy is the skill by which it is possible to tell the color of an object even under a colored light. I interpret the color of an object as...