CPC G01B 11/2527 (2013.01) [G01S 17/46 (2013.01); G01S 17/894 (2020.01)] | 16 Claims |
1. A method comprising:
identifying a first location in a time-of-flight (TOF) depth image using a projector-TOF sensor calibration matrix;
identifying a projector plane location in a camera image based on the TOF depth image by at least mapping the first location in the TOF depth image to the projector plane location using a camera-TOF sensor calibration matrix;
identifying a second location in a structured light image based on a phase value of the second location and further based on a phase value of the projector plane location; and
computing a depth value based on the second location.
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