A POSHE-Based Optimum Clip-Limit Contrast Enhancement Method for Ultrasonic Logging Images

Enabled by piezoceramic transducers, ultrasonic logging images often suffer from low contrast and indistinct local details, which makes it difficult to analyze and interpret geologic features in the images. In this work, we propose a novel partially overlapped sub-block histogram-equalization (POSHE...

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Detalles Bibliográficos
Autores principales: Fu, Qingqing, Zhang, Zhengbing, Celenk, Mehmet, Wu, Aiping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6263424/
https://www.ncbi.nlm.nih.gov/pubmed/30445698
http://dx.doi.org/10.3390/s18113954

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6263424/
https://www.ncbi.nlm.nih.gov/pubmed/30445698
http://dx.doi.org/10.3390/s18113954

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