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参观现代

A Tour of Modern
课程网址: http://videolectures.net/nipsworkshops2010_milanfar_tmi/  
主讲教师: Peyman Milanfar
开课单位: 加利福尼亚大学
开课时间: 2011-01-12
课程语种: 英语
中文简介:
计算成像和恢复的最新发展预示着几种用于多维数据自适应处理的强大方法的到来和收敛。示例包括移动最小二乘(来自图形),双边滤波器和各向异性扩散(来自视觉),增强和光谱方法(来自机器学习),非局部均值(来自信号处理),Bregman迭代(来自Applied Math),内核回归和迭代缩放(来自统计)。虽然这些方法在不同的新兴领域中得到了启发,但它们之间存在着深刻的联系。在本次演讲中,我将提出一个实用而统一的框架,以便理解这些方法的一些常见基础。这导致了新的见解和对这些不同方法如何相互关联的广泛理解。我还将讨论几个应用程序,以及所得算法的统计性能。最后,我简要说明了这些技术与经典贝叶斯方法之间的联系。
课程简介: Recent developments in computational imaging and restoration have heralded the arrival and convergence of several powerful methods for adaptive processing of multidimensional data. Examples include Moving Least Square (from Graphics), the Bilateral Filter and Anisotropic Diffusion (from Vision), Boosting and Spectral Methods (from Machine Learning), Non-local Means (from Signal Processing), Bregman Iterations (from Applied Math), Kernel Regression and Iterative Scaling (from Statistics). While these approaches found their inspirations in diverse fields of nascence, they are deeply connected. In this talk, I will present a practical and unified framework for understanding some common underpinnings of these methods. This leads to new insights and a broad understanding of how these diverse methods interrelate. I will also discuss several applications, and the statistical performance of the resulting algorithms. Finally I briefly illustrate connections between these techniques and classical Bayesian approaches.
关 键 词: 计算成像; 多维数据; 双边滤波
课程来源: 视频讲座网
最后编审: 2020-07-29:yumf
阅读次数: 39