Directional Ring Difference Filter for Robust Shape-from-Focus
In the shape-from-focus (SFF) method, the quality of the 3D shape generated relies heavily on the focus measure operator (FM) used. Unfortunately, most FMs are sensitive to noise and provide inaccurate depth maps. Among recent FMs, the ring difference filter (RDF) has demonstrated excellent robustne...
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| Principais autores: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
MDPI AG
2023-07-01
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| coleção: | Mathematics |
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| Acesso em linha: | https://www.mdpi.com/2227-7390/11/14/3056 |
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