Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kilho Son0
Ming-Yu Liu0
Yuichi Taguchi0
Date of Patent
October 31, 2017
0Patent Application Number
146206100
Date Filed
February 12, 2015
0Patent Citations Received
0
...
Patent Primary Examiner
Patent abstract
A method for denoising a range image acquired by a time-of-flight (ToF) camera by first determining locations of edges, and a confidence value of each pixel, and based on the locations of the edges, determining geodesic distances of neighboring pixels. Based on the confidence values, reliabilities of the neighboring pixels are determined and scene dependent noise is reduced using a filter.
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