surf cookbook

Recently has the Forum Netizen feedback, in uses 360 with the WiFi, the mobile phone can connect on the WiFi but cannot the Internet, also has one kind of situation is the mobile phone has been shown as being obtains the IP address, but has not been connected, causes the mobile phone to be unable to surf the net. In response to this problem, the great God suggested that you shut down the 360 security guard app Firewall. 　　The method is: First Open 3

SURF Algorithm--"robust feature of accelerated version" algorithm steps:Feature detection--Feature description--feature matching implementation process:(1) Feature detection: Surffeaturedetector class. Detect () function (2) Feature Description: Surfdescriptorextractor class. Compute () function (3) Feature matching: Bruteforcematcher class. The match () function is similar to the three-step implementation: A class instantiates an object (which d

Not much to say, directly on the code bar: #include Operation diagram: -------------Read template------------cv::mat img_object = Imread ("/storage/emulated/0/applepearface/imgtemp.jpg"); -------------image processing---------cv::mat img_scene (yimage); /*//Detect surf feature point int minhessian = 400; Orbdescriptorextractor detector (Minhessian); Std::vector

1, surf feature +flann feature matching +KNN filter match point + single-response matrix mapping #include "stdafx.h" #include

DNS is used whenever you use the Internet. Every time you send an email or surf the web, you have to rely on DNS. DNS is responsible for mapping between host names and Internet addresses, which is handled by the computer, and latency occurs if the process of connecting to a DNS server is delayed or if the DNS server resolves an address for an excessive length of time. And if you can speed up domain resolution in some way, you can speed up surfing the

The phenomenon that occurs:[Email protected] net]# ifconfigLo Link encap:local Loopbackinet addr:127.0.0.1 mask:255.0.0.0Inet6 addr::: 1/128 scope:hostUp LOOPBACK RUNNING mtu:16436 metric:1RX packets:4 errors:0 dropped:0 overruns:0 frame:0TX packets:4 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:0RX bytes:252 (252.0 b) TX bytes:252 (252.0 b)1. The first thing to do is to set up the virtual machine as a bridging mode, so that the virtual machine can share the network to

With the latest version of the GNOME desktop, Ubuntu has a wide range of services and desktop applications, allowing you to experience a comfortable operating environment with just one installation CD. Here's how to use the terminal command line to surf the Internet under Ubuntu. The first step, you need to install a software tool called w3m , open the terminal, enter the following command sudo apt-get install w3m w3m-img-y The second step, after inst

: 1: Use the route command to add a route added using the route command, the machine restarts or the network card restarts after the route expires, Method://Add to the host route #routeadd –host192.168.168.110deveth0#routeadd–host192.168.168.119 gw192.168.168.1//routes added to the network #routeadd–netipnetmaskmasketh0#nBsp;routeadd–netipnetmaskmaskgwip#routeadd–net ip/24eth1//Add default gateway #routeadddefaultgwip//remove route #routedel NBSP;–HOSTNBSP;192.168.168.110NBSP;DEVNBSP;ETH02: How

Can not be online there may be virtual machine network is not selected good!The first thing to see is whether you choose Bridge Mode or NAT mode.Select the bridge mode, the network must have a DHCP server (home router to turn on the DHCP service);Open Virtual Machine – menu bar edit--Virtual network editor-vmnet0– type: Bridging mode-**外部链接：这里注意选择自己可以上网的网卡（这里针对于多个网卡）网卡修改在VMnet信息里修改桥接到的网卡在Windows中使用win键+R(或者开始运行)--输入：cmd 确定ipconfig找到带有默认网关的信息，查看自己的网关；（进入虚拟机）Nat Mode selected: Open Virtual machin

0.0.0.0 255.255.255.0 U 0 0 0 eth1169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth10.0.0.0 192.168.16.1 0.0.0.0 UG 0 0 0 eth0Enables routing and forwarding of the server core with routing capabilities# echo 1 > /proc/sys/net/ipv4/ip_forward# 或者使用下面的方式# sysctl -w net.ipv4.ip_forward=1# sysctl -p/etc/sysctl.confIt is best to modify the configuration file to make its configuration permanent.Configure NAT Rule

VMware in NAT mode, the virtual machine and the host can ping the why the virtual machine cannot surf the Internet?Programme one: 1, the network connection of the virtual machine is set to bridge or NAT can be host Network neighbor properties 3, double-click to open Local Area connection, show local connection status 4, select details 5, view IP address and mask 6, select Properties in the local connection state 7, double-click on IP protocol 8, ti

Desktop version of the words, access to the desktop can also be configured, service version, I was prompted during the installation of the network configuration when the following method manually configured When installing a virtual machine, you install a network service, and some virtual machines may be installed during installation, and the host will keep the VMware NAT service and VMware DHCP Service 2 services open. The host obtains VMnet8 's virtual address via Ipconfig (note that the

Win7 System How to use proxy server to surf the Internet? To use a proxy server to access the Internet first have to get free proxy server, below, we will look at the specific operation methods. Method steps First, get a free proxy server 1. In the Baidu Search bar input "have Agent", click the first link to enter. 2. Enter the "Agent" official website, you can see many types of proxy server, which with "hot" picture of th

Win7 The reason and solution that the operating system is connected to the network but cannot surf the internet Specific steps: 1, click the Start menu, click "Run"; 2, in the Run box input: cmd Click OK Open "Command Prompt"; 3, in the Command prompt box input: netsh winsock reset press ENTER; 4, waiting for the prompt reset successfully, restart the computer can be resolved. The tutorial content is the WIN7 operating syste

Win7 can surf the internet, but can't sync Internet time? Reasons and Solutions: 1. Verify that the Windows Time service is started if the Windows Timer service on your computer is not enabled, you cannot synchronize times from the Internet. Please ensure that this service is started. Confirmation method: Take Windows 7 system as an example, click Desktop computer > Admin > Service and Application > service, locate Windows time, right-click Selec

click OK. As shown in the following illustration: Set up, try to open the browser to the Internet. Use a different terminal wired or wireless connection router to compare the test to see if the Internet is available. If other terminals can surf the internet, it may be a problem with the terminal (you can connect to other wireless routers for confirmation), and if other terminals are not available, try resetting the router re

to form a circuit. For example, cable from the network Center to a computer room, and then from the computer room to the second room computer. At the same time from the network Center and a standby line directly connected to the computer room two, if the several lines connected at the same time, the formation of the circuit, the packet will continue to send and verify data, thus affecting the overall speed. This is a difficult situation to find. In order to avoid this situation, we must be in t

Below I will summarize some leads to the Internet frequently falls the line reason, everybody may refer. 1, your router and the cat is not a regular consecutive days or one months are not off, are the boot state. If it is, it is likely that the long time does not close, causing fever too high. When it reaches a certain high temperature will drop line, you can touch the test temperature. Hot on the right, the general route and the cat all out of this problem, except for famous brand routing. My

Added in 1.sudo vim/etc/network/interfacesAuto Eth0Iface eth0 inet StaticAddress 192.168.1.30 (addresses own definition)Can2. Enter Ifconfig in the controller to see if there is a 192.168.1.30 in the eth0 (that is, the IP address that you defined), if it exists and see if you can ping baidu.com on the Internet, if the ping is successful and the Internet is available, the eth0 configuration fails3.sudo vim/etc/init.d/networking Restart//network restart4. Temporarily add eth0 IP address ifconfig e

A laptop (Windows) can be WiFi internet access, an intranet server (Windows, Linux) can not be networked,, and now through the configuration, so that the intranet server can connect to the Internet through the notebook: 1 Notebook and intranet