A Pixel-Parallel Algorithm for Detecting and Tracking Fast-Moving Modulated Light Signals
نویسندگان
چکیده
We developed a pixel-parallel image processing algorithm for detecting and tracking temporally modulated light signals for use as optical ID tags. The proposed algorithm requires no wavelength filters and obtains position information on signals at a high frame rate while decoding transmitted data. We implemented the proposed algorithm in a digital vision chip, a pixel-parallel processor embedded in a CMOS image sensor, and proved it to be operationally feasible.
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عنوان ژورنال:
- JRM
دوره 17 شماره
صفحات -
تاریخ انتشار 2005