随机性图像去噪][Stochastic Image Denoising]

随机性图像去噪 Stochastic Image Denoising


课程网址:	http://videolectures.net/bmvc09_estrada_sid/
主讲教师:	Francisco Estrada
开课单位:	多伦多大学
开课时间:	2009-12-01
课程语种:	英语
中文简介:	我们提出了一种新的图像噪声去除概率算法。我们证明了适当约束的随机游动在小图像邻域上可以很好地估计像素的外观，并且可以用少量的样本得到稳定的估计。我们通过对一个大型标准化数据集的评估和比较，提供了一个完整的算法。结果表明，该方法在图像去噪方面始终优于竞争方法。
课程简介:	We present a novel, probabilistic algorithm for image noise removal. We show that suitably constrained random walks over small image neighborhoods provide a good estimate of the appearance of a pixel, and that a stable estimate can be obtained with a small number of samples. We provide a through evaluation and comparison of the proposed algorithm over a large standardized data set. Results show that our method consistently outperforms competing approaches for image denoising.
关键词:	图像去噪; 信息处理; 数据集
课程来源:	视频讲座网
最后编审:	2021-12-23：liyy
阅读次数:	73

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