alima Oculométrie, suivi du regard, calibration rapide, eyetracking. Laboratoire MIPS Lab.El, Mulhouse, Alsace. Vision 3D, oculométrie, eyetracking, traitement de l'image Sacha Bernet, Christophe Cudel, Sophie Kohler, Damien Lefloch Mot-clés : eyetracking, oculométrie, calibration facile, ransac, parallaxKeywords : eyetracking, easy calibration, ransac, parallax Généralité sur l'oculométrie (eyetracking) Fig. 1 : système d'eyetracking avec contact L'eyetracking ou oculométrie est un outil d'analyse qui permet de déterminer à quel endroit se pose le regard d'une personne. Principe Diverses méthodes permettent de connaître la position de la pupille. Modélisation du système de vision. un changement de repère "RT", combinant rotations autour des axes et translation. une projection en perspective "F" (3D->2D) Une mise à l'échelle "A" Fig. 2: Principe de la calibration rapide monopoint (à gauche), comparé à la calibration classique. Les paramètres A et F sont dit intrinsèques, car propres à la caméra. Détection de la pupille. Résultats Perspectives : oculomètre binoculaire et mesure de distance
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CubeSensors - Improving indoor living Top 5 Uses for Eye Tracking Technology - Eye-Com Corporation | Eye-Com Corporation Posted The human eye is a complex organ with various functions, behaviors, and movement patterns. We are very dependent on our eyes for acquiring details about our surroundings and taking in constant information and stimuli to be processed by our brains. #5 Consumer Behavior Research Using an eye tracker for consumer behavior research allows a company to observe a consumer’s visual actions as they shop. #4 Website Usability Testing Websites have become a crucial component to any business model; essentially, if your company isn’t present on the World Wide Web, it doesn’t exist. #3 Driver Distraction/Drowsiness Studies With the proliferation of cell phones, drivers are now more distracted than ever. #2 Assistive Technologies Technological advances are improving quality of life across the board, but even more so for those with limited physical and mental abilities. #1 Human Computer Interface Devices
Captive Media revolution in washroom gaming Occipital Raises $1M (And Counting) On Kickstarter To Bring 3D Scanning To The Masses Boulder & SF-based startup Occipital is probably still best known for its Red Laser and 360Panorama apps, but it confirmed today that it raised over $1 million on Kickstarter to bring its Structure 3D sensor to market. The Structure isn’t just any 3D sensor though. It’s an incredibly small one — so small, in fact, that it can onto the back of your iPad (note: it’s compatible with any iOS device with a Lightning port) and connect without completely killing your battery life. While run-of-the-mill users can use the Structure and its early batch of companion apps to scan objects for printing at Shapeways or to fling balls for virtual kittens to chase around the 3D representation of a room, Occipital was really gunning to pick up developer support this time. It’s certainly a nice little show of financial validation for the team, especially considering this is their first big foray into consumer-facing hardware and the fact that they didn’t exactly need the cash in the first place.