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Now showing items 1-9 of 9
Spatio-Temporal Retinex-like Envelope with Total Variation
(Chapter; Peer reviewed, 2012)
Many algorithms for spatial color correction of digital im- ages have been proposed in the past. Some of the most recently developed algorithms use stochastic sampling of the image in or- der to obtain maximum and minimum ...
Evaluation of Algorithms for the Determination of Color Gamut Boundaries
(Journal article; Peer reviewed, 2010)
Several techniques for the computation of gamut boundaries have been presented in the past. In this article we take an in-depth look at some of the gamut boundary descriptors used when performing today's gamut mapping ...
Predicting the Performance of a Spatial Gamut Mapping Algorithm
(Proceedings of SPIE;7241, Journal article; Peer reviewed, 2009)
Gamut mapping algorithms are currently being developed to take advantage of the spatial information in an image to improve the utilization of the destination gamut. These algorithms try to preserve the spatial informa- ...
Experimental comparison of face/non-face classifiers
(Høgskolen i Gjøviks rapportserie2001:1, Research report, 2001)
Most face detection algorithms can be divided into two sub-problems, initial visual guidance and face/ non-face classification. In this paper vi propose an evaluation protocol for face/ non-face classification and provide ...
Spatio-temporal colour correction of strongly degraded movies
(Proceedings of SPIE;7866, Journal article; Peer reviewed, 2011)
The archives of motion pictures represent an important part of precious cultural heritage. Unfortunately, these cinematography collections are vulnerable to different distortions such as colour fading which is beyond the ...
Proceedings from Gjøvik Color Imaging Symposium 2003
(Høgskolen i Gjøviks rapportserie,2003:7, Research report, 2003)
Gjøvik Color Imaging Symposium was held at Gjøvik University College November 24-25 2008. The firs day was devoted to color and quality in digital film and video. Lillehammer University College and Gjøvik University College ...
Spatio-Temporal Retinex-Inspired Envelope with Stochastic Sampling: A Framework for Spatial Color Algorithms
(Journal article; Peer reviewed, 2011)
The authors present a new framework for algorithms for a wide range of image enhancement and reproduction applications, named STRESS Spatio-Temporal Retinex-inspired Envelope with Stochastic Sampling. The algorithms work ...
Termites: a Retinex implementation based on a colony of agents
(Journal article; Peer reviewed, 2012)
This paper describes a novel implementation of the Retinex algorithm with the exploration of the image done by an ant swarm. In this case the purpose of the ant colony is not the optimization of some constraints but is ...
Fargestyring i produksjon og presentasjon av digital video : forprosjektrapport til Prokom
(Høgskolen i Gjøviks rapportserie2001:2, Research report, 2001)
I denne forprosjektstudien har arbeidsgruppen fra HiL og HiG vurdert hvilke metoder som kan benyttes til fargestyring (color management) i digital video. På bakgrunn av litteraturstudier, drøftinger og simuleringer har ...