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[Paper] Column-Parallel Architecture for Line-of-Sight Detection Image Sensor Based on Centroid Calculation
2014
ITE Transactions on Media Technology and Applications
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Line-of-sight (LoS) detection is used for various user-interfaces, and a rapid eye movement, which is called saccade, is expected to be applied to new user-interfaces. The authors propose the column-parallel architecture for LoS detection image sensor to realize the high frame rate of 1,000[fps] and 640 x 480 [pixels] resolution. An emulation system using a high speed camera and FPGA was developed for algorithm evaluation, operating at 1,000[fps] and succeeded to track saccade movement. In
doi:10.3169/mta.2.161
fatcat:2vpntrr7frad5lwu22hoyhd2cu