NDLI: Smart feature detection device for cloud based video recognition system

Content Provider	IEEE Xplore Digital Library
Author	Ikenaga, T. Suzuki, T.
Copyright Year	2014
Description	Author affiliation: Waseda Univ., Kitakyushu, Japan (Ikenaga, T.; Suzuki, T.)
Abstract	Potential of a cloud system combining a smart device and cloud servers is increasing. One of the representative examples is "Siri" which offers a friendly web knowledge navigator based on natural language user interface. Since latest portable devices equip not only a microphone but also a high resolution camera, this kind of cloud based framework is also promising to create various kinds of video based recognition systems. There are two essential components for it: a smart device with a high-resolution camera which is responsible for detecting feature from input video and cloud servers which execute recognition or data search using big data as shown in Fig. 1. This paper describes some key technologies of implementing a smart device for a cloud based recognition system. First, a low complexity SIFT (Scale-invariant feature transform) [1] based key point extraction algorithm and its hardware engine capable of operating at full-HD 60fps video [2] are described. As a technique to reduce network bandwidth, a keypoint of interest (KOI) detection algorithm based on spatio-temporal feature considering mutual dependency and camera motion [3] is also discussed. Finally, some promising application examples are shown.
Sponsorship	IEEE Electron Dev. Soc.
Starting Page	1
Ending Page	3
File Size	723489
Page Count	3
File Format	PDF
ISBN	9781479927760
DOI	10.1109/VLSI-DAT.2014.6834914
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-04-28
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Feature extraction Hardware Cameras Complexity theory Approximation algorithms Histograms Computer vision
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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