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Modeling Visual Perception for Image Processing
This paper presents a model of the retina with its properties with respect to sampling, spatiotemporal filtering, color-coding and non-linearity, and their consequences on the processing of visualExpand
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  • Open Access
Using Human Visual System modeling for bio-inspired low level image processing
An efficient modeling of the processing occurring at retina level and in the V1 visual cortex has been proposed in [1,2]. The aim of the paper is to show the advantages of using such a modeling inExpand
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Visuo-auditory sensory substitution for mobility assistance: testing TheVIBE
Although the principle of vision sensory substitution has been validated for over thirty years, its potential benefit for visually impaired people still remain largely untapped. The existing devicesExpand
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  • 2
  • Open Access
The core competencies of PhDs
In our knowledge society and economy, doctoral education is increasingly considered as a means to produce knowledge workers to feed the needs of the global employment market. This raises concernsExpand
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The Vibe: a versatile vision-to-audition sensory substitution device
We describe a sensory substitution scheme that converts a video stream into an audio stream in real-time. It was initially developed as a research tool for studying human ability to learn new ways ofExpand
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  • 1
  • Open Access
Efficient Demosaicing Through Recursive Filtering
We present a computationally efficient demosaicing algorithm based on a luminance-chrominance model of the color filter array (CFA) image. We show that the chrominance information can be estimatedExpand
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  • Open Access
Evaluating Multiple Summaries Without Human Models: A First Experiment with a Trivergent Model
In this work, we extend the task of evaluating summaries without human models by using a trivergent model. In this model, three elements are compared simultaneously: a summary to evaluate, its sourceExpand
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Traitement du signal pour les prothèses visuelles: approche biométrique et sensori-motrice
Bien qu'elles existent depuis plus de quarante ans, les protheses visuelles, qu'elles soient invasives (implants) ou non invasive (systemes de substitution sensorielle), n'ont pas perce dans leExpand
  • 2
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  • Open Access
Ranking résumés automatically using only résumés: A method free of job offers
Abstract With the success of the electronic recruitment, now it is easier to find a job offer and apply for it. However, due to this same success, nowadays, human resource managers tend to receiveExpand
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