The Visual Motion and Inertial Motion Sensing Project
نویسنده
چکیده
This project maps the distributed feedback loops of biological photoreceptors to silicon to create low-power high-performance silicon photoreceptors. Such photoreceptors are useful as front ends in VLSI motion sensors, important in robotic and active-vision applications. An ultra-low-noise MEMS vibration sensor, which provides inertial information to a vibrating visual sensor being built by collaborators at Caltech, has also been built.
منابع مشابه
A Real-time Motion Tracking Wireless System for Upper Limb Exosuit Based on Inertial Measurement Units and Flex Sensors (TECHNICAL NOTE)
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HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...
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In this paper we present a tutorial introduction to two important senses for biological and robotic systems — inertial and visual perception. We discuss the fundamentals of these two sensing modalities from a biological and an engineering perspective. Digital camera chips and micro-machined accelerometers and gyroscopes are now commodities, and when combined with today’s available computing can...
متن کاملON TEMPORAL AND SPATIAL CALIBRATION FOR HIGH ACCURACY VISUAL-INERTIAL MOTION ESTIMATION by
The majority of future autonomous robots will be mobile, and will need to navigate reliably inunknown and dynamic environments. Visual and inertial sensors, together, are able to supplyaccurate motion estimates and are well-suited for use in many robot navigation tasks. Beyondegomotion estimation, fusing high-rate inertial sensing with monocular vision enables other ca-pabilitie...
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تاریخ انتشار 2002