Filtering Research of Depth Information Based on Kinect

Abstract

The depth information measured by Kinect sensor is of great importance, which is the basis of sequential operation processing. The accuracy of depth information directly influences the later operation processing. Based on the analysis of different filtering algorithm, this paper studies the filtering method of depth information and explores a new method, which based on median filtering with a combination of Gaussian filtering and Bilateral Filtering, this method choose appropriate template, and it has gained a relatively accurate result.