SwissRanger SR-3000 Range Images Enhancement by a Singular Value Decomposition Filter

摘要：

This paper presents a preliminary study on the enhancement of the SwissRanger SR-3000 s range images by a Singular Value Decomposition filtering method.The image enhancement is performed by converting a conventional range image into an enhanced range image where each pixel s intensity embodies the surface normal and depth information of the corresponding pixel in the original image.This representation of range image makes an object s edges distinctive.But it corrupts the object s surfaces due to the noise in range data.We propose a filtering method based on the Singular Value Decomposition to alleviate the surface corruption and preserve the edges.The efficacy of the proposed method is validated by numerous experiments in various environments.

作者: GuruPrasad M.Hegde Cang Ye

作者单位: Department of Applied Science,University of Arkansas at Little Rock,Little Rock,AR 72204,USA

会议类型: 国际会议

会议名称: 2008 IEEE International Conference on Onformation and Automation(IEEE 信息与自动化国际会议)

会议地点: 张家界

会议语种:英文

页码: 1626-1631

在线出版日期: 2008-06-20（万方平台首次上网日期，不代表论文的发表时间）