Colour in Context
Research group
Computer Vision Center



People Publications Research projects Downloads

 

 

The CVC colour group focuses its research in areas related to computational colour within computer vision. Our long term objective is to create computer algorithms that simulate human perception and categorisation of colour. To achieve this aim, we study colour as a visual cue in its context. Our main research lines are colour constancy, induction, saliency, texture,segmentation and naming.



Color attention for object recognition
We propose a novel image representation where color attention is used to sample the shape description of the image.
Related
publications

Bottom-up visual saliency
In this project, we obtain saliency maps from color images using perceptual characteristics.
Related
publications

High Dynamic Range
We try to perform a High Dynamic Range compression of color images using perceptual criterias.
Related
publications

Image Compression
The aim of this work is to apply perceptual concepts to defina a perceptual pre-quantizer in order to improve image compression algorithms.
Related
publications

Color-Texture descriptors
We propose color-texture descriptors that are directly based on a perceptual theory of texture discrimination (Julesz’s Texton Theory).
Related
publications



  2008 Colour in context Group | Computer Vision Center. All rights reserved | Contact webmaster |  Last updated: Monday 11 May 2009     eXTReMe Tracker