If you have a need for thousands of rules, for example if you have a lot of clients or computers, all with different QoS specifications, you may find that the kernel spends a lot of time matching all those rules. By default, all filters reside in one…

一.引言 本人初次接触HDR方面的知识,有描述不正确的地方烦请见谅. 为方便文章描述,引用部分百度中的文章对HDR图像进行简单的描述. 高动态范围图像(High-Dynamic Range,简称HDR),相比普通的图像,可以提供更多的动态范围和图像细节,根据不同的曝光时间的LDR(Low-Dynamic Range)图像,利用每个曝光时间相对应最佳细节的LDR图像来合成最终HDR图像,能够更好的反映人真实环境中的视觉效果. 现实真正存在的亮度差,即最亮的物体亮度,和最小的物体亮度之比为108,…

一.引言 本人初次接触HDR方面的知识,有描述不正确的地方烦请见谅. 为方便文章描述,引用部分百度中的文章对HDR图像进行简单的描述. 高动态范围图像(High-Dynamic Range,简称HDR),相比普通的图像,可以提供更多的动态范围和图像细节,根据不同的曝光时间的LDR(Low-Dynamic Range)图像,利用每个曝光时间相对应最佳细节的LDR图像来合成最终HDR图像,能够更好的反映人真实环境中的视觉效果. 现实真正存在的亮度差,即最亮的物体亮度,和最小的物体亮度之比为108,…

I have a very nice shaper in my linux box :-) How the configurator works — it’s another question, here i will try to describe how one could configure her shaper with hash-based filtering. So, this page about configuring linux kernel traffic shaper, w…

研究双边滤波有很长一段时间了,最近看了一篇Real-Time O(1) Bilateral Filtering的论文,标题很吸引人,就研读了一番,经过几天的攻读,基本已理解其思想,现将这一过程做一简单的小结. 论文大于10MB,无法上传至博客园,可以在这个链接下载:http://www.cs.cityu.edu.hk/~qiyang/publications/cvpr-09-qingxiong-yang.pdf. 首先,先给出一个我自己的结论:这篇文章无啥新意,主要的算法思想都来自于另外一篇论文…

编写 capture filters 如有转载,请在转载前给我提一些建议.谢谢. 百度查不到资料,为无能的百度搜索增加点营养的料. 读 http://www.n-cg.net/CaptureFilters.htm 使用TCPdump语法编写 Syntax Description host host host is either the ip address or host name src host host Capture all packets where host is the sourc…

Gradle Goodness: Copy Files with Filtering Gradle's copy task is very powerful and includes filtering capabilities. This means we can change the contents of the files that are copied before they reach their new destination. We use the filter() method…

转:http://www.sigvc.org/bbs/thread-72-1-1.html 一.特征提取Feature Extraction:   SIFT [1] [Demo program][SIFT Library] [VLFeat]   PCA-SIFT [2] [Project]   Affine-SIFT [3] [Project]   SURF [4] [OpenSURF] [Matlab Wrapper]   Affine Covariant Features [5] [Oxfo…

from:http://www.sigvc.org/bbs/thread-72-1-1.html 一.特征提取Feature Extraction:   SIFT [1] [Demo program][SIFT Library] [VLFeat]   PCA-SIFT [2] [Project]   Affine-SIFT [3] [Project]   SURF [4] [OpenSURF] [Matlab Wrapper]   Affine Covariant Features [5] [O…

原文链接 Awesome C++ A curated list of awesome C++ (or C) frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Awesome C++ Standard Libraries Frameworks Artificial Intelligence Asynchronous Event Loop Audio Biology BitTorren…