CPC G06T 5/002 (2013.01) [G01S 17/894 (2020.01); G06T 5/20 (2013.01); G06T 7/521 (2017.01)] | 20 Claims |
10. A computing system comprising:
a logic machine; and
a storage machine holding instructions executable by the logic machine to:
receive coarse depth image data and active brightness image data corresponding to a depth image acquired by a time-of-flight image sensor,
based on the coarse depth image data and the active brightness image data, reconstruct phase data,
apply a spatial denoising filter to the phase data,
perform phase unwrapping on the phase data after applying the spatial denoising filter to obtain a depth image, and
output the depth image.
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