Éalonnage de sources lumineuses de type LED

Research output: Contribution to conferencePaperResearch

We describe three calibration methods of a LED (light-emitting diode), in order to apply photometric stereo to a scene illuminated by LEDs. The most accurate of these methods will allow us to obtain very realistic 3D models.
Nevertheless, the scene must remain still during the whole shooting sequence. We thus extend this method to a LED model which takes into account the color of the light flow. This will allow us to perform photometric stereo from a unique colored image of a scene, if it is simultaneously illuminated with three colored light flows.
Translated title of the contributionCalibration of LED type light sources
Original languageFrench
Publication date2016
Number of pages8
Publication statusPublished - 2016
EventRencontres Francophones d'Intelligence Artificielle 2016 - Université Blaise Pascal, Clermont-Ferrand, France
Duration: 27 Jun 20161 Jul 2016


ConferenceRencontres Francophones d'Intelligence Artificielle 2016
LocationUniversité Blaise Pascal
Internet address

ID: 167588525