http://en.wikipedia.org/wiki/Histogram_equalization#Back_projection
Backprojection
The back projection (or"
project") of a histogrammed image is the re-application of themodified histogram to th...
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其他好文 时间：
2014-08-26 11:37:15
阅读次数：
270
In one well-known algorithm of finding the k-th order statistics we should divide all elements into groups of five consecutive elements and find the median
of each five. A median is called the middl...
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其他好文 时间：
2014-08-25 22:50:55
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297
#include #include#includeusing namespace std;int n,m;int r[4][2]= {{0,-1},{1,0},{0,1},{-1,0}};int l[4][2]= {{0,1},{1,0},{0,-1},{-1,0}};int vis[50][50]...
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其他好文 时间：
2014-08-25 20:48:44
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200
iTextSharp导出Pdf报错 Element not allowed 。iTextSharp不支持TH标签...
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其他好文 时间：
2014-08-25 17:02:12
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184
Problem Description
There are n types of cells in the lab, numbered from 1 to n. These cells are put in a queue, the i-th cell belongs to type i. Each time I can use mitogen to double the cells in ...
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其他好文 时间：
2014-08-25 01:13:03
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321
Problem Description
There are n types of cells in the lab, numbered from 1 to n. These cells are put in a queue, the i-th cell belongs to type i. Each time I can use mitogen to double the cells in ...
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其他好文 时间：
2014-08-25 01:12:13
阅读次数：
273
看了很多,不是很早不更新了,就是不支持gevent 最终选用了sleekxmpp #!/usr/bin/env?python
#?-*-?coding:?utf-8?-*-
#?https://github.com/fritzy/SleekXMPP/tree/develop/examples
import?sys
if?"th...
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编程语言 时间：
2014-08-24 22:23:38
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682
Description
Given a permutation a1, a2,...aN of
{1, 2,..., N}, we define its
E-value as the amount of elements where ai >
i. For example, the E-value of permutation
{1, 3, 2, 4} is 1, while th...
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其他好文 时间：
2014-08-23 16:54:31
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232
LeetCode: CandyThere are N children standing in a line. Each child is assigned a rating value.You are giving candies to these children subjected to th...
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其他好文 时间：
2014-08-23 15:09:00
阅读次数：
157
Problem Description
Given an N*N*N cube A, whose elements are either 0 or 1. A[i, j, k] means the number in the i-th row , j-th column and k-th layer. Initially we have A[i, j, k] = 0 (1 <= i, j, k <...
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其他好文 时间：
2014-08-23 01:09:39
阅读次数：
274
