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APPARATUS AND METHOD FOR CALIBRATING DEPTH IMAGE BASED ON DEPTH SENSOR-COLOR CAMERA RELATIONS

机译:基于深度传感器-颜色相机关系的深度图像校准装置和方法

摘要

A method of correcting a depth image based on a relationship between a depth sensor and a photographing camera is disclosed. The depth image correction device includes a three-dimensional point determination unit for determining a three-dimensional point of a camera image and a three-dimensional point of a depth image photographed simultaneously with the camera image; Wherein the correction information is used to correct an error of the depth sensor that captures the depth image and a geometric geometry relationship between the depth sensor and the photographing camera using a point on the three-dimensional image of the camera image and a point on the three- A correction information determination unit determining the correction information; And a depth image correction unit for correcting the depth image based on the correction information and the three-dimensional point of the depth image.
机译:公开了一种基于深度传感器和摄影相机之间的关系来校正深度图像的方法。深度图像校正装置包括:三维点确定单元,用于确定相机图像的三维点和与相机图像同时拍摄的深度图像的三维点;以及其中,所述校正信息用于校正摄像头的三维图像上的点和摄像头图像上的点,以校正深度传感器的误差,所述深度传感器捕获深度图像,并校正深度传感器与摄影相机之间的几何几何关系。三-校正信息确定单元确定校正信息;深度图像校正单元用于基于校正信息和深度图像的三维点来校正深度图像。

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