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Fusing Depth and Silhouette for Scanning Transparent Object with RGB-D Sensor
Joint Authors
Ji, Yijun
Xia, Qing
Zhang, Zhijiang
Source
International Journal of Optics
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-05-28
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
3D reconstruction based on structured light or laser scan has been widely used in industrial measurement, robot navigation, and virtual reality.
However, most modern range sensors fail to scan transparent objects and some other special materials, of which the surface cannot reflect back the accurate depth because of the absorption and refraction of light.
In this paper, we fuse the depth and silhouette information from an RGB-D sensor (Kinect v1) to recover the lost surface of transparent objects.
Our system is divided into two parts.
First, we utilize the zero and wrong depth led by transparent materials from multiple views to search for the 3D region which contains the transparent object.
Then, based on shape from silhouette technology, we recover the 3D model by visual hull within these noisy regions.
Joint Grabcut segmentation is operated on multiple color images to extract the silhouette.
The initial constraint for Grabcut is automatically determined.
Experiments validate that our approach can improve the 3D model of transparent object in real-world scene.
Our system is time-saving, robust, and without any interactive operation throughout the process.
American Psychological Association (APA)
Ji, Yijun& Xia, Qing& Zhang, Zhijiang. 2017. Fusing Depth and Silhouette for Scanning Transparent Object with RGB-D Sensor. International Journal of Optics،Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1167962
Modern Language Association (MLA)
Ji, Yijun…[et al.]. Fusing Depth and Silhouette for Scanning Transparent Object with RGB-D Sensor. International Journal of Optics No. 2017 (2017), pp.1-11.
https://search.emarefa.net/detail/BIM-1167962
American Medical Association (AMA)
Ji, Yijun& Xia, Qing& Zhang, Zhijiang. Fusing Depth and Silhouette for Scanning Transparent Object with RGB-D Sensor. International Journal of Optics. 2017. Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1167962
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1167962