NDLI: Brickpath region detection using color and shape pattern information

Content Provider	IEEE Xplore Digital Library
Author	Byung-Seok Woo Sung-Min Yang Vavilin, A. Kang-Hyun Jo
Copyright Year	2011
Description	Author affiliation: School of Electrical Engineering, University of Ulsan, Korea (Byung-Seok Woo; Sung-Min Yang; Vavilin, A.; Kang-Hyun Jo)
Abstract	This paper proposes a method for detecting brick path region in the outdoor pavement environment based on the analysis of color and shape pattern. The pavement typically consists of bricks with specific shape and colors. Furthermore, bricks form repeated structure. Thus the properties play an important role in recognition process. First, the image is segmented by color in order to detect candidate regions with similar color properties. Then the shape pattern detection based on edge structure of the block boundary is applied. The intersection point is extracted through the edge. The erroneous extracted intersection points are filtered out using angle histogram between intersection point and the center of gravity in each block. Finally each block has a perimeter vector as shape pattern and the similar blocks are detected as brick path. The experimental results are described in section 3 and they are analyzed that true positive is 86.52%.
Starting Page	720
Ending Page	724
File Size	1892769
Page Count	5
File Format	PDF
ISBN	9781457703980
e-ISBN	9781457703997
DOI	10.1109/IFOST.2011.6021124
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-22
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Intersection point Image segmentation Image color analysis Shape Image edge detection Blind and visually impaired person Brickpath Region segmentation Cameras Pattern recognition Shape pattern Pattern analysis
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