DISTANCE MEASURING DEVICE, VEHICLE-MOUNTED SYSTEM, AND DISTANCE MEASURING METHOD
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United States of America
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Mar 3, 2022
app pub date -
Jan 17, 2020
filing date -
Jan 17, 2020
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Abstract
Reduction in distance measurement accuracy is decreased. A distance measuring device according to embodiments includes an array (142) in which a plurality of light-receiving elements each configured to detect incidence of a photon are arranged, a read circuit (22) configured to read a detection signal from each of the light-receiving elements, and a plurality of computing units (15-1 to 15-4) configured to generate depth information on a distance to an object present in an angle of view in different regions in the array, based on the detection signals read from the light-receiving elements belonging to the different regions. The computing units generate the depth information using computation coefficients (16-1 to 16-4) at least partially different from each other.
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