I am trying to detect ellipse in an image through hough transformation. I am looking for sombody who can guide me the sequence of operation needed to perform and the accurate order of those operation.
View 1 RepliesI would like to know if there is any way to detect a command if it going to be executed in the shell?
Eg:
Cmd: sudo apt-get clean I want a C program to be called before this cmd is executed.
I'm looking for a solution of pattern detection in the logs and then allows to send me an email notification if it detects the previously specified term.I use already Logwatch, but I do not know if it is possible to configure it for that use.
View 1 Replies View RelatedI've introduced myself to OpenCV a bit now and can do some of the most basic things with it. My current goal is to have a solid color object (say a red ball) and have a camera be able to find that object. Anybody know of any resources to start learning how to do this? Any tutorials/books? Or is there something I should be searching for instead of color detection and tracking that will give me things more in the right direction?
View 2 Replies View RelatedI would like to use the collision detection routine from the OPCODE library, newest version 1.3 ... There exist documentations, e.g. Opcode.pdf and OpcodeUserManual.pdf, but they do not agree with the source code, neither the current nor the previous version 1.2.
Any working example to check if to meshes collide? I only would like to define the meshes using triangles and connectivities (no callback function). I started with a code like the following, but not successfully.
#include <Opcode.h>
using namespace Opcode;
int main(void) {
IceMaths::IndexedTriangle *Tri0 = new IceMaths::IndexedTriangle[10];
IceMaths::Point *Pnt0 = new IceMaths::Point[10];
MeshInterface Mesh0;
[Code] ....
Created application is working too slow, looks like there are a lot of memory leaks, there are a lot of pointers. Any effective tool for run-time errors and memory leaks detection in Visual Studio C++?
View 2 Replies View RelatedIf i install new hardware using a vmguest or physical system How can I detect it.
disk
nic
memory
etc.
In AIX we just run cfgmgr -v. Is there a similar command in Red Hat?
I am guessing a reboot will pick it up if the device drivers are common enough and in the kernel already.
I want to know how to do this dynamically with the system on-line if possible.
I want to write a piece of C/C++ Code which will tell me whenever the USB is plugged in to the system or when ever any USB Device is unplugged from the System.
View 1 Replies View RelatedI have a netbook with inbuilt camera attached. i have fedora 14 installed.Is there any software which can login using face detection.I think this is a safer way to login.
View 5 Replies View RelatedI opted to blow away my system (no did not save xorg.conf), and do a clean install of 11.3. Not a big deal to blow it away, nothing lost.
Dell Dimension C521, 3GB RAM, Athlon DualCore
OpenSuse 11.3 x64
Nvidia GeForce 6150LE (on mainboard)
Dell 2048FP 24" Monitor, connected via VGA
When doing the install, all appears to go well. I added the "nomodeset" option after the first boot to avoid the graphics issues. KDE comes up and is in 800x600 mode at 50hz. That is the best resolution it will show. All other options in the configure desktop applet are lower. This monitor was driven at 1900x1200 on the same config with 11.2.
[Code]...
In the nVidia-Settings applet (run as root), it shows the display as "CRT-0". 11.2 showed it as a Dell.
Amarok 2 can search through music collection using ID3v2 tag's 'bpm' field. That would be very nice to retag the entire music collection so I can find the 'mood' of the track I like.However I've not found any beat-detection software that could have helped me. Have you ever used one? CLI, preferably. Also I'm interested if there's anything alike for tagging FLACs with the same 'bpm' field.
View 4 Replies View RelatedI have essentially been raised on Windows so I have no idea how to get DVI to work in Ubuntu. I have a Ubuntu/Vista desktop with an ATI Radeon X1350 graphics card. I can get picture from DVI when I boot into my Vista partition (the computer originally came with Vista and I have a Zune which will not work with Ubuntu ). But the moment I try to use DVI on Ubuntu: I have no picture. The ATI Radeon X1350 Pro is using the open source radeon driver. I know this from the System Testing diagnostic I ran when I finished setting up Ubuntu, the log file mentioned a line: Kernel module: radeon, underneath the section about my graphics card. That is about the limit of my Linux skills for right now, so any thoughts? If you need more information about my system I can comb through that log file which is still saved in my Fire Fox history.
View 4 Replies View RelatedDo anyone have IP address detection script like the one you see in this webpage.
View 6 Replies View RelatedI have a firewire device on my pc, but I don't know if linux detects it. What is the best way to check if Linux (i'm using slackware) detects it?
View 1 Replies View Relatedi got into serious harddrive detecting issues after an upgrade from slackware 12.2 to 13.0, it simply doesnt seem to find them anymore. ide drive giving lost interrupts and sata drive not being found. when i boot a slackware 13.1 install dvd i get the same issue. but when i boot a 12.1 slackware install dvd it works fine.
to me it seems that something changed in the kernel between these releases which causes this, but i wouldn't know what and how to fix it. i tried searching here and googling but probably not using the correct keyboards. anyone got a clue what to try? i find it hard to believe that this mobo / chipset (which arent the latest but not that old or weird either i believe) arent supported anymore.
In these days my hard disk is weird.I can see in my pc that the red light (when read/write process to the disk happens) remain on and Linux crash, it seems that the hard disk has problems.Therefore, exits a tool according with your experience that let me see the status of all my hard disk?
View 5 Replies View RelatedI have two pc`s . one i have installed it with openSUSE 11.1 and another with openSUSE 11.2. When i connect my printer HP Laserjet to 11.2 it get automatically configured, while when i connect the same printer to 11.1 it will not get automatically configured. I will have to use hp-setup tool to setup my printer. When i googled i collected some information that 11.2 version uses udev-configure-printer to automatically setup the printer whereas in 11.1 i did not find it. What changes that i will have to make in 11.1 to setup my printer automatically..?
View 2 Replies View RelatedI've just upgraded to 11.4 and found myself with the same problem that I posted in Available resolutions vary depending if monitor is on or off when starting the system I'm using this pc as a server, and I acces to it most of the time via VNC, so the monitor is turned off almost all the time. If the pc boots while monitor is on, i have a resolution of 1280, if it's off I get 1024.
In the previous post I fixed this using the option "CustomEDID" in my xorg.conf, but this time I have no xorg.conf file to put this option in, and even if I did, since I'm using the default drivers (Nouveau, i think) instead of Nvidia oficial ones, i have no clue about how to obtain edid.bin. how to fix this without installing the propietary drivers? (since i don't need ant fancy 3d effects, kde seems to work fine and performance is ok)
I'm running Ubuntu 9.10 together with Windows 7 and when I launch Nautilus I have a list of all my (Windows) partitions in the navigation bar on the left. However I don't want to see all those partitions in Ubuntu (eg. the Windows system partition or the partition reserved for the Win boot loader. Is there a way I can control which partitions will be detected and listed for mount in Nautilus?
View 3 Replies View RelatedI'm trying to setup motion detection software with a view to getting pictures emailed to me.
I've had a look at a package called motion, which seems great, except it takes tens of pictures every second during motion.
Linux has duplicate address detection mechanism for IPv6 and nothing for IPv4 in kernel. At boot time, initscripts take care to check for the duplicate address but when an IP address is assigned using ifconfig or ip utility, no error is generated.
View 2 Replies View RelatedI am running Fedora 10 on my laptop. Recently I installed Empathy to use voice chat on Linux, however, Empathy does not detect the laptops built in microphone! I have checked the audio settings and found that the mic is enabled. I know that the mic is working as it works fine when I am booted onto my Windows partition.
View 9 Replies View RelatedI spent all day yesterday trying to figure out why the PCIe expansion (bridge) card I bought was not being detected by my BIOS (and ultimately my RHEL5.4 OS). It was not until I actually plugged something into the expansion card that the bridge itself and the expanded PCIe component were detected.
I have tested and re-tested this issue.My question is this: Why must I have a PCIe component connected to the bridge for the BIOS (and OS) to detect the bridge itself (and the connected PCI component) ?
tell me detection code of device when an external device is connected through USB port.
View 4 Replies View RelatedWhen I downloaded the motion detection sw "Motion" I found in the following path: /etc/motion/
motion.conf and 4 thread files in case of using several cameras.
Q1: Which language is that configuration file written?
Q2: I need to collect the source of Motion. Is that configuration file + the 4 thread files which in the /etc/motion directory only the source of the program neither there is some files in another paths I don't know?
I am having a very strange problem with my sound card. I have found that occasionally when I boot up my system the sound card is not detected. I could understand that there may be driver issues if it was never detected but it usually works again after a reboot. I read that it might help to switch to ALSA so I switched the audio input and output to ALSA and thought it had fixed the problem but I just noticed that the sound card was not connected on my most recent boot up.
View 2 Replies View RelatedI installed via APT GET Modeswitch form my ZTE USB wireless modem. I need to know which modeswitch option is correct, and how to get Ubuntu 10.10 Studio to detect the modem in the my computer option. It only seems to detect a storage device.Using a Dell Inspiron Laptop.The modem glows green as it should, but no detection and connection.
View 3 Replies View RelatedI've installed FC 15 on a USB stick (it is not a live usb, it is a regular installation on a usb stick), and I am looking for a way to automatically detect and mount swap partitions on a host system where usb stick is plugged in. I am using many FC boxes and almost all of them have a swap partition on the hard drive and I would like to use them even if I boot my system from a usb stick.
View 4 Replies View RelatedI regularly use 2 monitors at 2 different locations. Booting Ubuntu on monitor 1 works great. Booting with monitor 2 connected causes Ubuntuto load with really low resolution.If Ubuntu is running and I unplug monitor 1 and connect monitor 2 all is well and it works perfectly.How can I tell Ubuntu not to check/change the display settings during boot so that it will work correctly with monitor 2?
View 1 Replies View RelatedI am working on comparitive study of mobility models on intruder detection. An ns2 code for detecting an intruder is required.
View 2 Replies View Related