许光宇 - 安徽理工大学 - 计算机科学与工程学院

个人简介

2008.9–2013.6，合肥工业大学，计算机应用技术，工学博士学位 2005.9–2008.6，安徽理工大学，计算机应用技术，工学硕士学位 1999.9–2002.6，安徽大学，计算机科学与技术，本科 1994.9–1996.6，安徽广播电视大学，计算机应用，专科 2013.7–至今，安徽理工大学计算机科学与工程学院，讲师 1997.5–2005.9，长丰县第一中学，教师

研究领域

数字图像复原，图像增强，超分辨率重建，模式识别

近期论文

查看导师最新文章（温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

1、Guangyu Xu, Jieqing Tan. A universal impulse noise filter with an impulse detector and nonlocal means. Circuits, Systems and Signal Processing, 33(2), 421-435, 2014 2、Guangyu Xu, Jieqing Tan, and Jinqin Zhong. An improved non-local filter for image denoising using steering kernel regression. Journal of Information and Computational Science, 10(15), 4723-4732, 2013 3、Guangyu Xu, Jieqing Tan, and Jinqin Zhong. Improved trilateral filter for image denoising using an effective impulse detector. Proceedings of the 4th International Congress on Image and Signal Processing, 90-94, 2011 4、许光宇, 檀结庆, 钟金琴. 自适应的有效非局部图像滤波. 中国图象图形学报, 17(4), 471-479, 2012 5、许光宇, 檀结庆. 带结构检测的非局部均值图像去噪算法. 计算机应用, 31(3), 749-752, 2011 6、Guangyu Xu, Shexiang Jiang. Nonlocal means denoising using a content-based searching region. Proceedings of the 8th International Congress on Image and Signal Processing, 250-254, 2015 7、Xu Guangyu. An efficient algorithm for removal of salt-and-pepper noise. International Journal of Signal Processing, Image Processing and Pattern Recognition (in press) 8、Jinqin Zhong, Jieqing Tan, Guangyu Xu, and Yingying Li. A GMM background extraction method based on gradient statistical information. International Journal of Advancements in Computing Technology, 2012, 4(12): 160-170