X-ray Image Enhancement Based on Nonsubsampled Shearlet Transform and Gradient Domain Guided Filtering

In this paper, we propose an image enhancement algorithm combining non-subsampled shearlet transform and gradient-domain guided filtering to address the problems of low resolution, noise amplification, missing details, and weak edge gradient retention in the X-ray image enhancement process. First, w...

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Detalles Bibliográficos
Autores principales: Zhao, Tao, Zhang, Si-Xiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9185538/
https://www.ncbi.nlm.nih.gov/pubmed/35684702
http://dx.doi.org/10.3390/s22114074

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9185538/
https://www.ncbi.nlm.nih.gov/pubmed/35684702
http://dx.doi.org/10.3390/s22114074

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