NDLI: Integrated video motion estimator with Retinex-like pre-processing for robust motion analysis in automotive scenarios: algorithmic and real-time architecture design

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Integrated video motion estimator with Retinex-like pre-processing for robust motion analysis in automotive scenarios: algorithmic and real-time architecture design

A two-level real-time vision machine combining coarse- and fine-grained parallelism

Journal of Real-Time Image Processing : Volume 5, Issue 3, September 2010

Journal of Real-Time Image Processing : Volume 5, Issue 2, June 2010

Journal of Real-Time Image Processing : Volume 5, Issue 1, March 2010

Journal of Real-Time Image Processing : Volume 4

Journal of Real-Time Image Processing : Volume 3

Journal of Real-Time Image Processing : Volume 2

Journal of Real-Time Image Processing : Volume 1

Integrated video motion estimator with Retinex-like pre-processing for robust motion analysis in automotive scenarios: algorithmic and real-time architecture design

Content Provider	Springer Nature Link
Author	Marsi, Stefa Saponara, Sergio
Copyright Year	2010
Abstract	The paper presents a novel technique for robust motion analysis in real automotive scenarios based on integrated Retinex-like pre-processing algorithm with block matching video motion estimator. Both algorithmic and real-time hardware design issues are discussed. The benefits of the proposed technique are manifold: the entire system is more robust; the estimated motion vectors are more reliable and less dependent on critical ambient conditions like shadows or flashes; the proposed algorithm may allow to perform motion estimation using very few bits and running as a 2- or 1-bit transform, still maintaining good performances. Real-time hardware implementation is achieved by design and synthesis in 65 nm CMOS standard-cells technology of an Application Specific Instruction-set Processor. Design optimizations for both the processing core and the memory organization are presented. With respect to the state of the art the proposed hardware implementation ensures bounded circuit complexity, low power consumption and reprogrammability of the technique.
Starting Page	275
Ending Page	289
Page Count	15
File Format	PDF
ISSN	18618200
Journal	Journal of Real-Time Image Processing
Volume Number	5
Issue Number	4
e-ISSN	18618219
Language	English
Publisher	Springer-Verlag
Publisher Date	2010-02-10
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Robust motion analysis Video processing for automotive applications Motion estimation Retinex filters Application Specific Instruction-set Processor (ASIP) Hardware for real-time processing Signal, Image and Speech Processing Pattern Recognition Computer Graphics Multimedia Information Systems Image Processing and Computer Vision
Content Type	Text
Resource Type	Article
Subject	Information Systems

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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
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