NDLI: 3D ranging with a high speed imaging array

Content Provider	IEEE Xplore Digital Library
Author	Bellisai, S. Guerrieri, F. Tisa, S.
Copyright Year	2010
Description	Author affiliation: Micro Photon Devices srl, Via Stradivari 4, 39100, Bolzano, Italy (Tisa, S.) \|\| Dipartimento di Elettronica ed Informazione, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133, Milan, Italy (Bellisai, S.; Guerrieri, F.)
Abstract	We present an innovative system for 3D image acquisition using a general purpose CMOS SPAD sensor for bidimensional imaging developed in our laboratory. The system reads the phase shift of a modulated light wave for each pixel with a high frame rate and return to a PC the 3D scan of the scene captured, allowing the implementation of advanced anti-collision techniques. The prototype presented in this paper acquires scenes in three dimensions with a spatial resolution of 10cm with a frame-rate of 50fps and a maximum distance of 7.5m. Such a system is ideal for ambient acquisition in robotics application. The sensor used is a standard 0.35µm CMOS 32×32 smart pixel array in which sensible elements are Single Photon Avalanche Diodes (SPADs).
Starting Page	1
Ending Page	4
File Size	1087168
Page Count	4
File Format	PDF
ISBN	9781424479054
e-ISBN	9783981375404
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-18
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	VDE
Subject Keyword	3D component Radiation detectors SPAD Logic gates Three dimensional displays Distance measurement TOF Arrays Pixel Photonics
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
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
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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