Looking at People: Sensing for Ubiquitous and Wearable Computing
IEEE Transactions on Pattern Analysis and Machine Intelligence
Region extraction of a gaze object using the gaze point and view image sequences
ICMI '05 Proceedings of the 7th international conference on Multimodal interfaces
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We demonstrate a real time system for image registrationand moving object detection. The algorithm is based on describingthe displacement of a point as a probability distributionover a matrix of possible displacements. A smallset of randomly selected points is used to compute the registrationparameters. Moving object detection is based onthe consistency of the probabilistic displacement of imagepoints with the global image motion.