NDLI: Color Image Segmentation Using Watersheds and Joint Homogeneity-Edge Integrity Region Merging Criteria

Content Provider	IEEE Xplore Digital Library
Author	Yuan, Y. Barner, K.
Copyright Year	2006
Description	Author affiliation: Dept. of Electr. & Comput. Eng., Delaware Univ., Newark, DE, USA (Yuan, Y.; Barner, K.)
Abstract	Watershed algorithms were originally developed as gray-level dedicated transformations. However, well known scalar watershed algorithms can be easily adapted to include multispectral information, producing color segmentations in agreement with the human perception. The multispectral watershed algorithm introduced in this paper includes the use of a vector gradient for calculating the gradient magnitude image (GMI) and the choice of a uniform color space, such as the La6*, for adapting the dissimilarity measures utilized in the merging stage. Experimental results are presented showing the advantages of the proposed adaptation method as well as advantages of combined homogeneity-edge integrity region merging criterion.
Starting Page	1117
Ending Page	1120
File Size	4443893
Page Count	4
File Format	PDF
ISBN	1424404800
ISSN	15224880
DOI	10.1109/ICIP.2006.312752
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-10-08
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Color Image segmentation Merging Humans Pollution measurement Filtering algorithms Gray-scale Nonlinear filters Image converters Multispectral imaging color system watershed region merging gradient magnitude image
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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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
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