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154. Find Minimum in Rotated Sorted Array II
题目: Follow up for "Find Minimum in Rotated Sorted Array":What if duplicates are allowed? Would this affect the run-time complexity? How and why? Suppo ...
分类:其他好文   时间:2017-05-03 14:32:09    阅读次数:231
leetcode 二分查找 Search in Rotated Sorted Array
Search in Rotated Sorted Array Total Accepted: 28132 Total Submissions: 98526My Submissions Suppose a sorted array is rotated at some pivot unknown to ...
分类:其他好文   时间:2017-05-01 13:35:40    阅读次数:178
[LintCode] 159 Find Minimum in Rotated Sorted Array
DescriptionSuppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2).Find the minimum ...
分类:其他好文   时间:2017-04-25 11:38:34    阅读次数:236
search in rotated sorted array
descripte problem: there is an array,at the first it is sorted,but for som reason, it was rotated at some pivot unknown to you beforehand.then you sho ...
分类:其他好文   时间:2017-04-24 12:03:31    阅读次数:157
在旋转排序数组之后的数组中找到目标值的位置(很多遍 ,总是晕)
33. Search in Rotated Sorted Array在旋转排序数组中找目标值的位置 int search(vector& nums, int target) { int len=nums.size(); int low=0,high=len-1; while(lownums[high... ...
分类:编程语言   时间:2017-04-17 23:05:30    阅读次数:208
33. Search in Rotated Sorted Array(C++)
Suppose an array sorted in ascending order is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). You a ...
分类:编程语言   时间:2017-04-12 04:35:26    阅读次数:138
【转】OpenCV对图片中的RotatedRect进行填充
函数名:full_rotated_rect 函数参数: image输入图像,rect希望在图像中填充的RotatedRect,color填充的颜色 主要的思路是:先找到RotatedRect的四个顶点,然后画出外框。再利用四个顶点找出其中平行两边的所有点,对相应的两个点进行连接。 函数名:find_ ...
分类:其他好文   时间:2017-04-09 14:49:57    阅读次数:456
ORB 特征点 (Oriented FAST and Rotated BRIEF)
ORB 是一种具有局部不变形的特征点特征,是FAST特征点和BRIEF描述子的结合。 FAST特征: 1.从图片中选择像素点P,亮度L 2.设定threshold T 3.consider a circle with R=3 , meaning 16 points in total 4. if th ...
分类:其他好文   时间:2017-03-31 11:51:05    阅读次数:628
LeetCode 154.Find Minimum in Rotated Sorted Array II
题目: Suppose an array sorted in ascending order is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). F ...
分类:其他好文   时间:2017-03-30 17:43:46    阅读次数:177
Leetcode.154.Find Minimum in Rotated Sorted Array II
今天是03/01.说实话,我个人非常讨厌二分搜索的题目,原因在于变种的二分搜索总是要理清楚不同情况下的+1,-1 事实上我觉得我可能从来没有愿意去弄清楚,所以在处理这种题目的时候,我一般都很随缘。 描述: Suppose an array sorted in ascending order is r ...
分类:其他好文   时间:2017-03-01 21:25:21    阅读次数:257
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