METHOD AND SYSTEM FOR PROVIDING DEPTH MAPPING USING PATTERNED LIGHT

摘要

A method and system for estimating edge data in patterned light analysis are provided herein. The method may include: obtaining an original depth map of an object generated based on structured light analysis of a pattern comprising stripes; determining portions of the original depth map in which z-axis value is inaccurate given an edge of the object; detecting geometric feature of the object associated with the determined portion, based on neighboring portions of the depth map; and estimating the missing z-axis data along the edge of the object, based on the detecting geometric feature of the object.