Major growth in the image sensor market is largely as a result of the expansion of digital
imaging into cameras, whether stand‐alone or integrated within smart cellular phones or …

In this paper we propose the use of an illumination invariant transform to improve many
aspects of visual localisation, mapping and scene classification for autonomous road …

There are growing opportunities and demands for image sensors that produce higher-
resolution images, even in low-light conditions. Increasing the light input areas through 3D …

With very simple implementation, regression-based color constancy (CC) methods have
recently obtained very competitive performance by applying a correction matrix to the results …

In this paper, an algorithm is proposed to extract two illuminant invariant chromaticity
features from three image sensor responses. The algorithm extracts these chromaticity …

Multispectral constancy enables the illuminant invariant representation of multi-spectral
data. This article proposes an experimental investigation of multispectral constancy through …

In this paper, an algorithm is proposed to estimate the spectral power distribution of a light
source at a pixel. The first step of the algorithm is forming a two-dimensional illuminant …

In this paper, the results of an investigation of the possibility of extending “color constancy” to
obtain illuminant-invariant reflectance features from data in the near-ultraviolet (UV) and …

The Chromagenic color constancy algorithm estimates the light color given two images of
the same scene, one filtered and one unfiltered. The key insight underpinning the …