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[LeetCode] Median of Two Sorted Arrays
There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should be ...
分类:其他好文   时间:2014-06-25 14:58:16    阅读次数:210
OpenCV —— 图像处理
使用图像结构中所定义的高层处理方法(图形和视觉范畴)来完成特定任务 平滑处理 cvSmooth 处理后图像与输入图像的大小相同(不用考虑边缘) 中值滤波 CV_MEDIAN 不支持 in place 操作 , 高斯滤波 CV_GAUSSIAN 支持 in place 操作(可以设置高斯核不对称,双边...
分类:其他好文   时间:2014-06-25 14:45:54    阅读次数:351
[Leetcode] Median of Two Sorted Arrays
Question:There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity s...
分类:其他好文   时间:2014-06-21 08:34:52    阅读次数:172
[leetcode] 4. Median of Sorted Arrays
// Question: There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexi...
分类:其他好文   时间:2014-06-21 00:22:23    阅读次数:255
[LeetCode] Median of Two Sorted Arrays
There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should be ...
分类:其他好文   时间:2014-06-18 17:39:11    阅读次数:260
[LeetCode] Median of Two Sorted Arrays [16]
求两个排序数组的中位数。这个题可以有以下几个思路: 首先可以想到的是将两个数组merge起来,然后返回其中位数。 第二个是,类似merge的思想加上计数,找到(m+n)/2个数或者其前后的数,这个就可以算出中位数。这个方法对于各种情况需要一一考虑到。 第三个,假设A[k/2-1]<B[k/2-1],那么A[k/2-1]之前的数一定在整个有序数列中(m+n)/2之前。 这里我给出后面两种思路的代码。 代码一( 思路三)...
分类:其他好文   时间:2014-06-08 03:44:47    阅读次数:231
视频质量诊断----雪花噪声检测
雪花噪声即椒盐噪声,以前黑白电视常见的噪声现象。原理准备0°,45°,90°,135°4个方向的卷积模板。 用图像先和四个模板做卷积,用四个卷积绝对值最小值Min来检测噪声点。求灰度图gray与其中值滤波图median。判断噪声点:fabs(median-gray)>10 && min>0.1。噪声...
分类:其他好文   时间:2014-06-05 14:31:42    阅读次数:578
[leetcode]Median of Two Sorted Arrays @ Python
原题地址:https://oj.leetcode.com/problems/median-of-two-sorted-arrays/题意:There are two sorted arrays A and B of size m and n respectively. Find the median...
分类:编程语言   时间:2014-06-04 18:52:31    阅读次数:356
POJ 3579- Median
?? Description Given N numbers, X1, X2, ... , XN, let us calculate the difference of every pair of numbers: ∣Xi - Xj∣ (1 ≤ i < j ≤ N). We can get C(N,2) differences through this work, and no...
分类:其他好文   时间:2014-06-01 14:07:56    阅读次数:347
【题解】【数组】【Leetcode】Median of Two Sorted Arrays
####Median of Two Sorted Arrays >There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overa...
分类:其他好文   时间:2014-05-26 23:13:41    阅读次数:265
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