NDLI: Single stripe projection based range scanning of shiny objects under ambient light

Content Provider	IEEE Xplore Digital Library
Author	Benveniste, R. Unsalan, C.
Copyright Year	2009
Description	Author affiliation: Computer Vision Research Laboratory, Department of Electrical and Electronics Engineering, Yeditepe University, Istanbul, 34755 Turkey (Benveniste, R.; Unsalan, C.)
Abstract	Range scanners are used in various applications in industry. Therefore, various range scanners, based on different working principles are developed. Among these, scanners using stripe based triangulation are the most promising ones. Unfortunately, these scanners have problems in obtaining the range data of shiny objects (having highlights) under ambient light. In this study, we develop a stripe projection based range scanner to solve this problem. Our main contribution is on detecting the stripe using a color invariant in a robust manner. We developed a projector based scanner using this color invariant. Our scanner has also the advantage of flexibly changing stripe color for different colored objects. We test the performance of our novel stripe detection method under various controlled experiments. We also test the overall performance of our scanner in extracting the range data of several objects having highlights. Extensive testings indicate the success of our range scanner, especially for scanning objects having highlights under ambient light.
Starting Page	1
Ending Page	6
File Size	1788815
Page Count	6
File Format	PDF
ISBN	9781424450213
DOI	10.1109/ISCIS.2009.5291931
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-14
Publisher Place	Cyprus
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer vision Powders Surface contamination Lighting Inspection Cameras Robustness Application software Cultural differences Testing
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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