@inproceedings{807e8377154143cc93f5ebb3165e1410,
title = "Radiographs enhancement based on unsharp masking and gray-level grouping",
abstract = "Contrast enhancement has played an important role in image processing. A variety of enhancement algorithms now existing mainly focus on the overall contrast of digital images while sometimes we may wish to know much about details such as the lung capillaries and so on. The unsharp masking image enhancement techniques allow enhancing very small structures but are not accessible for larger size objects. Gray-level Grouping (GLG) method is effective to optimize the overall enhancement. In addition, multi-scale decomposition of the images has been proven to be capable and efficient method to cope with digital images. So we combined all of the three methods to enhance the digital radiographs. The experiment shows that contrast and details have been improved greatly.",
author = "Lin Wang and Defeng Wang and Lin Shi and Chu, \{Winnie C.W.\}",
year = "2012",
doi = "10.1109/BHI.2012.6211585",
language = "英语",
isbn = "9781457721779",
series = "Proceedings - IEEE-EMBS International Conference on Biomedical and Health Informatics: Global Grand Challenge of Health Informatics, BHI 2012",
pages = "350--353",
booktitle = "Proceedings - IEEE-EMBS International Conference on Biomedical and Health Informatics",
note = "IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2012. In Conj. with the 8th Int. Symp.on Medical Devices and Biosensors and the 7th Int. Symp. on Biomedical and Health Engineering ; Conference date: 02-01-2012 Through 07-01-2012",
}