NDLI: Real-Time Digital Video Stabilization on an FPGA

Content Provider	IEEE Xplore Digital Library
Author	Araneda, L. Figueroa, M.
Copyright Year	2014
Description	Author affiliation: Dept. of Electr. Eng., Univ. of Concepcion, Concepcion, Chile (Araneda, L.; Figueroa, M.)
Abstract	We present a hardware architecture for real-time digital video stabilization in high-performance embedded systems. The stabilization algorithm analyzes the current and past video frames and obtains a motion estimation vector, which is then filtered to isolate unwanted camera movements from intentional panning. The vector is then used to correct the output video frame. We designed a hardware architecture for motion estimation, filtering and correction and implemented it on a Xilinx Spartan-6 LX45 Field Programmable Gate Array (FPGA). Running on the 640x480-pixel video output of an infrared camera, the circuit successfully compensates involuntary camera motion at a maximum throughput of 104.15 frames per second and dissipates 24.16mW of power with a 100MHz clock.
Starting Page	90
Ending Page	97
File Size	542864
Page Count	8
File Format	PDF
ISBN	9781479957934
DOI	10.1109/DSD.2014.26
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-08-27
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Vectors Cameras Motion estimation Hardware Streaming media Measurement Jitter FPGA digital image stabilization embedded systems video processing
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
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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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