题目:https://codeforces.com/contest/549/problem/D D. Haar Features time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output The first algorithm for detecting a face on the image working in realtime wa…

D. Haar Features time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2…

The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A part of the algorithm is a procedure that computes Haar features. As part of this task, we consider a simplified model…

D. Haar Features Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/549/problem/D Description The first algorithm for detecting a face on the image working in realtime was developed by Paul Viola and Michael Jones in 2001. A p…

https://codeforces.com/gym/253910/problem/D D. Haar Features time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output The first algorithm for detecting a face on the image working in realtime was de…

这篇文章是<新视野大学英语>第四册的第五单元的文章,第一遍英语阅读完后对比中文,发现自己对作者的观点理解有些出入.作者反对的是认为中国说话客套而美国人直接的观点,利用自己的经历表达了中文也有直接的方面,美国人也有客套托词,不能用个人的例子或者一些简单描述,就对所有中国人产生成见. 1 Once at a dinner on the Monterey Peninsula California my mother whispered to me confidentially: "Sau-…

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