Registration system 时间限制:1000 ms | 内存限制:65535 KB 难度:2 描述 A new e-mail service "Berlandesk" is going to be opened in Berland in the near future. The site administration wants to launch their project as soon as possible, that's why they ask yo…
昨天老板告诉我代码有Bug(定位失败),于是各种测试最终发现IOS10以上版本手机不能成功(穷,买不起iphone,测试不完全),先贴失败代码: var city =""; navigator.geolocation.getCurrentPosition(function(position) { var lat = position.coords.latitude; var lon = position.coords.longitude; var point = new BMap.Po…
Faster R-CNN: Towards Real-Time Object Detection with Region Proposal Networks 摘要 最先进的目标检测网络依靠区域提出算法来假设目标的位置.SPPnet[1]和Fast R-CNN[2]等研究已经减少了这些检测网络的运行时间,使得区域提出计算成为一个瓶颈.在这项工作中,我们引入了一个区域提出网络(RPN),该网络与检测网络共享全图像的卷积特征,从而使近乎零成本的区域提出成为可能.RPN是一个全卷积网络,可以同时在每个位…