Robust Automatic Focus Algorithm for Low Contrast Images Using a New Contrast Measure

Low contrast images, suffering from a lack of sharpness, are easily influenced by noise. As a result, many local false peaks may be generated in contrast measurements, making it difficult for the camera’s passive auto-focus system to perform its function of locating the focused peak. In this paper,...

Descripción completa

Detalles Bibliográficos
Autores principales: Xu, Xin, Wang, Yinglin, Tang, Jinshan, Zhang, Xiaolong, Liu, Xiaoming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2011
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3231510/
https://www.ncbi.nlm.nih.gov/pubmed/22164075
http://dx.doi.org/10.3390/s110908281

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3231510/
https://www.ncbi.nlm.nih.gov/pubmed/22164075
http://dx.doi.org/10.3390/s110908281

Ejemplares similares