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01/27/2022
Matched Illumination
In previous work, it was shown that a camera can theoretically be made m...
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09/29/2020
Mathematical derivation for Vora-Value based filter design method: Gradient and Hessian
In this paper, we present the detailed mathematical derivation of the gr...
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05/13/2020
Designing a Color Filter via Optimization of Vora-Value for Making a Camera more Colorimetric
The Luther condition states that if the spectral sensitivity responses o...
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03/27/2020
Designing Color Filters that Make Cameras MoreColorimetric
When we place a colored filter in front of a camera the effective camera...
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01/02/2020
Physically Plausible Spectral Reconstruction from RGB Images
Recently Convolutional Neural Networks (CNN) have been used to reconstru...
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01/23/2019
Spherical sampling methods for the calculation of metamer mismatch volumes
In this paper, we propose two methods of calculating theoretically maxim...
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05/30/2018
Rehabilitating the Color Checker Dataset for Illuminant Estimation
In a previous work, it was shown that there is a curious problem with th...
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12/12/2017
Camera Calibration for Daylight Specular-Point Locus
In this paper we present a new camera calibration method aimed at findin...
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07/27/2017
Concise Radiometric Calibration Using The Power of Ranking
Compared with raw images, the more common JPEG images are less useful fo...
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08/04/2016