FIELD: imaging technology.
SUBSTANCE: present invention relates to the field of image capture and processing, in particular to the correction of depth measurement errors of a three-dimensional (3D) ToF camera. The method for forming a depth map with correction of the range measurement error for the ToF camera includes the steps at which: the calculated PSF distribution model (point scattering function) for the ToF camera is preliminarily evaluated; the image of the scene is captured using a ToF camera; phantom signals in the data of the captured image of the scene are compensated for using the mentioned PSF; a depth map is formed using corrected data.
EFFECT: providing a simplified solution for the formation of a depth map, which increases the processing speed and the quality of compensation for errors in measuring the range of the ToF camera.
8 cl, 6 dwg
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Authors
Dates
2022-04-14—Published
2021-06-15—Filed