10.46243/jst.2021.v6.i06.pp174-179 registered
Image Segmentation using Extended Edge Operatorfor Mammographic Images
Resolves to https://www.jst.org.in/index.php/pub/article/view/543
Held by Longman Publishers (India) · prefix 10.46243 live · DOI address https://doi.org/10.46243/jst.2021.v6.i06.pp174-179
Registered 29 Sep 2026 via crossref · record version 2 · last change 30 Sep 2026, 12:00 AM · record sha256 fa4c907641a09585…
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What the DOI identifies
JournalArticle — an article in a journal · Digital · Visual · en
Image Segmentation using Extended Edge Operatorfor Mammographic Images (PrincipalTitle)
Published 2021
Part of Journal of Science & Technology · ISSN 2456-5660 · volume 06 · issue 06 · pages 174–179
Agents
- K Naresh Kumar (author)
- G L N V Kartheek (author)
- G V S Ch S L V Prasad (author)
- Longman Publishers (publisher)
Identifiers DOI 10.46243/jst.2021.v6.i06.pp174-179
Abstract
Detection of edges in an image is a very important step towards understanding image features. Since edges oftenoccur at image locations representing object boundaries, edge detection is extensively used in image segmentation when images are divided into areas corresponding to different objects. This can be used specifically for enhancing the tumor area in mammographic images. In this paper extended Sobel , Prewitt and Kirsch edge operators are proposed for image segmentation of mammographic images. Edges and tumor location can be seen clearly by using this method. For comparison purpose Gray level co-occurrence matrix, watershed algorithm, present Sobel, Prewitt and Kirsch edge operators are used and their results are displayed.
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Each element by the standard's name (Annex B: reference elements, then administrative) and the Handbook's (in grey), read off the record above.
| Element | Value | In the record |
|---|---|---|
| DOI Name DOI name | 10.46243/jst.2021.v6.i06.pp174-179 | doi |
| Referent Type referentType | Creation | referent |
| Referent Sub-Type referentSubType | JournalArticle — an article in a journal | type |
| Referent Name(s) referentName(s) | Image Segmentation using Extended Edge Operatorfor Mammographic Images (PrincipalTitle, en) | titles |
| Basic Metadata basicMetadata | author: K Naresh Kumar author: G L N V Kartheek author: G V S Ch S L V Prasad publisher: Longman Publishers published: 2021 part of: Journal of Science & Technology · ISSN 2456-5660 · vol. 06 · no. 06 · pp. 174–179 language: en form: Digital · Visual · Language | agents, dates, container, language, structural_type, modes, characters |
| Referent Identifier(s) alternateIdentifier(s) | none besides the DOI | identifiers, relations (IsSameAs) |
| Registration Authority registrationAuthorityCode | Crossref — issued by Crossref (member 25296); held here as a copy | record.source_agency (our code, ra_doi_name, for names issued here once appointed) |
| Created Date issueDate | 2026-09-23 | record.registered (when the DOI name was first registered) |
| relatedIdentifiers | none needed — the descriptive metadata is in this record | container, relations (only where the descriptive metadata lives at another identifier) |
complete Every System Metadata element is here, with the basic metadata a journal article needs.
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Every change to this DOI, in order, as it was recorded. Entries are only ever added, never changed or removed.
| # | When | What | By | Changes |
|---|---|---|---|---|
| 1 | 29 Sep 2026, 10:00 PM | register registered at Crossref; record read from api.crossref.org | Administrator (admin) | 71 fields set · sha256 b00b947ae59d… |
| 2 | 30 Sep 2026, 12:00 AM | update record re-read from api.crossref.org | Administrator (admin) | container.titles.0.value: |
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