10.46243/jst.2021.v6.i3.pp62-66 registered
Enhancement of Underwater Images Using FPGA
Resolves to https://www.jst.org.in/index.php/pub/article/view/870
Held by Longman Publishers (India) · prefix 10.46243 live · DOI address https://doi.org/10.46243/jst.2021.v6.i3.pp62-66
Registered 29 Sep 2026 via crossref · record version 2 · last change 30 Sep 2026, 12:00 AM · record sha256 6b5625dfa78f7d05…
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What the DOI identifies
JournalArticle — an article in a journal · Digital · Visual · en
Enhancement of Underwater Images Using FPGA (PrincipalTitle)
Published 2021-05-23
Part of Journal of Science & Technology · ISSN 2456-5660 · volume 06 · issue 03 · pages 62–66
Agents
- J.Sneha Latha (author)
- G.Usharani (author)
- Corresponding Author (author)
- Longman Publishers (publisher)
Identifiers DOI 10.46243/jst.2021.v6.i3.pp62-66
Abstract
Due to low illumination and changing environmental circumstances, underwater photography is difficult. The obtained weak images must be upgraded due to limited light offered by the Automated Underwater Vehicles (AUV). In order to employ AUVs, image enhancing algorithms must be created in hardware. Because of their intrinsic parallelism, Field Programmable Gate Arrays (FPGA) have shown to be a superior solution for image processing approaches. Power law transform, contrast stretching, Histogram Equalization, Histogram Stretching, and Negative transformation are among the spatial domain procedures used to preprocess an underwater picture. A comparison of the above-mentioned picture enhancement technique implemented in FPGA is conducted in this work.
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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.i3.pp62-66 | doi |
| Referent Type referentType | Creation | referent |
| Referent Sub-Type referentSubType | JournalArticle — an article in a journal | type |
| Referent Name(s) referentName(s) | Enhancement of Underwater Images Using FPGA (PrincipalTitle, en) | titles |
| Basic Metadata basicMetadata | author: J.Sneha Latha author: G.Usharani author: Corresponding Author publisher: Longman Publishers published: 2021-05-23 part of: Journal of Science & Technology · ISSN 2456-5660 · vol. 06 · no. 03 · pp. 62–66 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 | 2026-09-12 | 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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History — the ledger
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) | 88 fields set · sha256 6ca874dd2767… |
| 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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