NDLI: Digital implementation of a bio-inspired neural model for motion estimation

Content Provider	IEEE Xplore Digital Library
Author	Torres-Huitzil, C. Girau, B. Castellanos-Sanchez, C.
Copyright Year	2005
Description	Author affiliation: LORIA, INRIA, Nancy, France (Torres-Huitzil, C.; Girau, B.; Castellanos-Sanchez, C.)
Abstract	Motion estimation is a fundamental step to understand the dynamics of a scene to allow intelligent systems interact with their environment. Motion computation is usually restricted by real time requirements that need the design and implementation of specific hardware architectures. In this paper, the design of a digital hardware architecture for a bio-inspired neural model for motion estimation is presented. The motion estimation is based on a strongly localized bio-inspired connectionist model with a particular adaptation of spatio-temporal Gabor-like filtering, commonly used for early visual perception. The architecture is constituted by three main modules that perform three different kinds of processing: spatial, temporal, and excitatory-inhibitory connectionist processing. The architecture is modeled, simulated and validated in VHDL. Synthesis results of the spatial and temporal processing modules of the bio-inspired model on a field programmable gate array (FPGA) device are presented to validate the architecture. The results show the potential achievement of real-time performance at an affordable silicon area.
Starting Page	3255
Ending Page	3260
File Size	3733751
Page Count	6
File Format	PDF
ISBN	0780390482
DOI	10.1109/IJCNN.2005.1556449
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-07-31
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Motion estimation Hardware Computer architecture Field programmable gate arrays Layout Intelligent systems Gabor filters Filtering Visual perception Silicon
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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