A multi-level thresholding algorithm for threshold count and values identification based on dynamic programming
| dc.contributor.author | Hegazy, Eslam | |
| dc.contributor.author | Gabr, Mohamed | |
| dc.date.accessioned | 2025-07-30T08:11:13Z | |
| dc.date.available | 2025-07-30T08:11:13Z | |
| dc.date.issued | 2025 | |
| dc.description.abstract-translated | Multilevel image thresholding is a simple and efficient segmentation technique. Thresholding criteria such as Otsu and Kapur objective functions are extensively used in the literature. They are effective techniques but suffer from poor computational complexity. Thus, methods such as dynamic programming for exact optimization or metaheuristic algorithms for approximate optimization are applied to improve runtime. However, most of these algorithms take the count of thresholds as input. Hence, a novel input-less algorithm that can identify the count and values of thresholds simultaneously is proposed. The proposed method is then compared to state of the art methods to assess its efficiency and effectiveness. | en |
| dc.format | 10 s. | cs |
| dc.format.mimetype | application/pdf | |
| dc.identifier.doi | http://www.doi.org/10.24132/JWSCG.2025-9 | |
| dc.identifier.issn | 1213-6972 (print) | |
| dc.identifier.issn | 1213-6964 (online) | |
| dc.identifier.uri | http://hdl.handle.net/11025/62203 | |
| dc.language.iso | en | en |
| dc.publisher | Václav Skala - UNION Agency | cs |
| dc.rights | © Václav Skala - UNION Agency | en |
| dc.rights.access | openAccess | en |
| dc.subject | víceúrovňové prahování | cs |
| dc.subject | shlukování | cs |
| dc.subject | segmentace obrazu | cs |
| dc.subject | dynamické programování | cs |
| dc.subject | prahování minimální chyby | cs |
| dc.subject | přesná optimalizace | cs |
| dc.subject | neřízená klasifikace | cs |
| dc.subject.translated | multilevel thresholding | en |
| dc.subject.translated | clustering | en |
| dc.subject.translated | image segmentation | en |
| dc.subject.translated | dynamic programming | en |
| dc.subject.translated | minimum error thresholding | en |
| dc.subject.translated | exact optimization | en |
| dc.subject.translated | unsupervised classification | en |
| dc.title | A multi-level thresholding algorithm for threshold count and values identification based on dynamic programming | en |
| dc.type | článek | cs |
| dc.type | article | en |
| dc.type.status | Peer-reviewed | en |
| dc.type.version | publishedVersion | en |
| local.files.count | 1 | * |
| local.files.size | 1411343 | * |
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