公开(公告)号：US20160245641A1

公开(公告)日：2016-08-25

申请号：US14626018

申请日：2015-02-19

Applicant: Microsoft Technology Licensing, LLC

Inventor： Adarsh Prakash Murthy Kowdle ,  Adam Garnet Kirk ,  Cristian Canton Ferrer ,  Oliver Whyte ,  Sing Bing Kang

IPC: G01B11/02 ,  G06T7/00

CPC classification number: G01B11/026 ,  G06T7/521 ,  G06T7/593 ,  G06T7/74 ,  G06T2207/10048 ,  G06T2207/20021

Abstract: An active rangefinder system disclosed herein parameterizes a set of transformations predicting different possible appearances of a projection feature projected into a three-dimensional scene. A matching module matches an image of the projected projection feature with one of the transformations, and a depth estimation module estimates a distance to an object reflecting the projection feature based on the transformation identified by the matching module.

Abstract translation: 本文公开的主动测距系统参数化了一组预测投影到三维场景中的投影特征的不同可能出现的变换。 匹配模块将投影投影特征的图像与变换之一相匹配，并且深度估计模块基于由匹配模块识别的变换来估计反映投影特征的对象的距离。