NDLI: A SoPC-based mini VGA video capture and storage system

Content Provider	IEEE Xplore Digital Library
Author	Kun Gao Junbo Cai Long Zhang Ren-nong Sheng
Copyright Year	2010
Description	Author affiliation: Key Laboratory of Photoelectronic Imaging Technology and System, Ministry of Education of China, Beijing, China (Kun Gao; Junbo Cai) \|\| Research Department, Beijing Institute of Electronic Technology Application, China (Long Zhang; Ren-nong Sheng)
Abstract	A mini VGA video capture and storage system is proposed, which can capture and convert the analog RGB video signals from VGA input port into 24-bit true-color digital image stream and store it into a mini-SD card in BMP file format. The power supply is one Lithium battery and can be recharged via USB port. The full control logic is realized inside one EP2C35 FPGA chip based on SoPC (System on a Programmable Chip) architecture and internal Nios II processer core acts as the control center, in charge of multi-channel synchronous A/D sample control, SD card read-write operation through SPI bus, BMP file system and other peripheral regulation. Detailed information is focused on the system architecture, hardware design and software programming. The test result shows that this mini-system can process VGA sampling with the resolution up to 1280×1024×24bit and the capturing and storing time of 7 seconds.
Starting Page	2770
Ending Page	2774
File Size	1188779
Page Count	5
File Format	PDF
ISBN	9781424464951
e-ISBN	9781424464982
DOI	10.1109/BMEI.2010.5639844
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-10-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Image resolution Image Capture FPGA Process control SoPC SD Card VGA Image Storage Computer architecture Streaming media Software SDRAM Field programmable gate arrays
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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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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