I am a new man on using both of the opencv and debian. In china, few people use debian linux and have nothing paper about how to insall opencv on this os ... Looking for detail step of installation of opencv on this OS?
View 3 RepliesI'm using a logitech quickcam pro 3000 on Ubuntu 10.04.
When I run a simple program with OpenCV to display the output from a camera I get the following output:
Code:
A window still opens with the output from the camera, but it seems very low quality and has far less pixels then it should. The camera built into my computer runs the same program with no problems.
My code for the program is simply:
Code:
One further note to make is that I still have the bad quality and low number of pixels with the logitech even when using webcam program. I can seem to find any drivers to update or anything though.
I installed OpenCV and am trying the example programs. When I try to compile like in the tutorial it is not finding highgui.h.I have 64 bit Mint if that helps at all
View 3 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've a question regarding two camera images. Suppose I've detected 2d window coordinate of 8 markers of an object in a scene in one camera and detected window coordinates of 10 markers of the same object on another camera.
I've detected the marker. It was easy. Now how do i know which window coordinates on two cameras are the coordinates of same marker? I mean there are markers captured on both cameras and some of them are representing the same marker in both cameras. I just like to know which ones are same on both cameras. Is it possible to find that out using opencv?
I'm starting to use Ubuntu 10.04 LTS and want to install a Java based language, Processing which uses OpenCv library to perform video issues. [URL]. I'm not familiar with the terminal but willing to be. I'm also not familiar with the file system, I mean I don't exactly know where the archives downloaded are and where they should be to be executed.
View 6 Replies View RelatedI need to run Opencv 1.1 or lower to be compatible with the systems at my University where most of my work is done. 9.10 allowed 1.1 through apt, but before that I remember all kinds of nightmares getting OpenCV to run with FFMPEG. If I go back to self-installing 1.1, am I going to have a repeat of those nightmares? I guess a better way to phrase it, is there any way to get opencv 1.1 through aptitude?
View 2 Replies View RelatedI am learning image processing and hence using opencv-2.2.0. I am following the link [URL] to install this. But even the first command to install build-essential.
Code:
apt-get install build-essential
is giving following errors...
Code:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming.
The following information may resolve the situation:
The following packages have unmet dependencies:
build-essential: Depends: gcc (>= 4:4.4.3) but 4:4.4.1-1ubuntu2 is to be installed
Depends: g++ (>= 4:4.4.3) but it is not going to be installed
Depends: dpkg-dev (>= 1.13.5) but it is not going to be installed
E: Broken packages
I recently installed openCV using [URL]. I am unable to locate library location to be included while running programs. Does this version of openCV needs libraries to be downloaded externally or they are inbuilt and I am unable to get their location.
View 1 Replies View RelatedI installed Opencv in Lucid.But i dont know how to compile a program (.c/.cpp) by giving additional opencv flags. So i found another method, There is Buildall.sh (given Below) along with the samples in Opencv Source.I copied buildall.sh to my working directory and using it but there is a problem that each time it compile all the source files in the .
But what i need is a "build.sh" file such that it compile only the argument file given from terminal using opencv flags as in buildall.sh. like follows
Code:
sh ./build.sh prog.c
then it will compile prog.c
Code:
sh ./build.sh prog2.cpp
then it will compile prog2.cpp
its for my project .imy entire project using opensource tools and softs only. if possible somone pls explain the shell script in build all.sh
[Code]...
unable to run opencv opllications on ubuntu(10.04)error:OpenCV Error: Unspecified error (The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Carbon support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script) in cvNamedWindow, file /home/p/OpenCV-2.0.0/src/highgui/window.cpp, line 100.
View 2 Replies View RelatedSo I followed all the steps here.[URl].. whixh is basically the same steps as in the installation wiki.The problem is that I can't find the cv.so file in /usr/local/lib/python2.6/site-packages . the folder is empty.
View 1 Replies View RelatedOpenCV doesn't work. I wonder why would anyone create a RPM package and not bother to check whether it actually works? Do they get paid per package at Red Hat? The problem seems to be in cap_ffmpeg.cpp. Somehow, OpenCV cannot resolve the ffmpeg CODEC libraries, but the annoying part is that it compiles and installs error free - it just doesn't work. Without any error messages, it is really hard to figure out what is wrong.
View 8 Replies View RelatedI am trying to compile OpenCV 2.0 with ffmpeg (with x264) support on my Ubuntu 11.04 64-bit machine. (Since I want to use the binaries provided by other developers, I have to use opencv 2.0 version)
I followed the guide from: [URL] to compile x264 and ffmpeg manually, and succeeded.
Then I followed the guide in the INSTALL file provided by the OpenCV 2.0 package. I use CMake to configure and generate them, and use "make" command to try compiling. However, I got the following error report, which haunted me for almost half a week.
Code:
Linking CXX static library ../../lib/libhighgui_pch_dephelp.a
[ 71%] Built target highgui_pch_dephelp
Scanning dependencies of target pch_Generate_highgui
[ 71%] Generating _highgui.h
[ 71%] [COLOR="rgb(65, 105, 225)"]Generating
[Code].....
I am trying to install opencv on ubuntu. I have been following the directions exactly as given in the readme, and all goes well until I enter sudo make install, and get this error:
CMake Error at cmake_install.cmake:61 (FILE):
file Internal CMake error when trying to open file:
/home/iochinome/workspace/trunk/opencv/release/install_manifest.txt for writing.
I've been trying to compile OpenCV3 beta for Debian Jessie, but I can't figure out how to compile support for video I/O .Tutorials that can be found on-line usually use ffmpeg library, but as I found out Debian 8 replace this library with libav (?). Of course I found tutorials how to remove libav and install ffmpeg, but I would rather try to find some another way.
I use OpenCV3 beta from URL...
When I use this switch
Code: Select all-DWITH_FFMPEG=0 compilation succeed, but there is no support for video.
When I don't use that switch, then I get this error:
Code: Select allIn file included from /home/sehny/Dokumenty/opencv-3.0.0-beta/modules/videoio/src/cap_ffmpeg_impl.hpp:65:0,
from /home/sehny/Dokumenty/opencv-3.0.0-beta/modules/videoio/src/cap_ffmpeg.cpp:45:
/home/sehny/Dokumenty/opencv-3.0.0-beta/modules/videoio/src/ffmpeg_codecs.hpp:98:7: error: ‘CODEC_ID_H264’ was not declared in this scope
{ CODEC_ID_H264, MKTAG('H', '2', '6', '4') },
[code]...
I am unable to install matplotlib. I already have installed latest libfreetype and libfreetype-dev.But it still errors out on freetype, I am running Debian testing on my machine. Python is latest 3.5.b3 compiled from source and in virtual env , running the command :
pip install matplotlib
...... freetype: no [Requires freetype2 2.3 or later. Found ...] png: yes [version 1.2.50] ..... .....
* The following required packages can not be built: * freetype ....
Full error log here: [URL]....
I do not understand why requirement is not marked for compilation even though found.
I am trying to install wxsqlite3-2.0.2 on my Debian machine. I have installed wxGTK-2.8.11 in the folder: /home/mrj2/wxGTK-2.8.11
When I run the wxsqlite3-2.0.2 configure script, a problem arises due to the fact that wxGTK is expected to be in a specific directory. The wx-config file cannot be found. However, there are copies of these files for each type of build in the folders:
/home/mrj2/wxGTK-2.8.11/GCCBuildDebugGTK2
/home/mrj2/wxGTK-2.8.11/GCCBuildDebugGTK2Unicode
/home/mrj2/wxGTK-2.8.11/GCCBuildReleaseGTK2
/home/mrj2/wxGTK-2.8.11/GCCBuildReleaseGTK2Unicode
/home/mrj2/wxGTK-2.8.11/GCCBuildReleaseMacUnicode
There is not a problem with my wxGTK installation as I use it in DialogBlocks and it works fine.
I got two harddisks, sda and sdb. Is it possible to install Debian root into software raid partitions sda2 and sdb1 leaving all other partitions 'normal' (not-raid)? do partitions sda2 and sdb1 need to be exact same size and position?
View 4 Replies View RelatedI have rtl8187se linux driver, during installation in debian linux it tells that "the kernel is not a generic". How can i install this driver in default debian kernel (without generic)?
View 1 Replies View RelatedI have been learning Debian by using a virtual machine. After fine-tuning my installation procedure, I decided to copy that installation to my physical system. The hard drive already has another Linux based system installed. I plan to dual boot.After copying files I updated fstab and menu.lst.The partition scheme between the virtual and physical environments are similar, but the partitions are not mapped exactly the same.Thus the Debian system on the physical hard drive fails to boot simply because the initrd is created for the root partition location on the virtual machine. The initrd created in the virtual machine is looking for the root file system on /dev/hda1 whereas on my physical drive the new location is /dev/sda7.How can I rebuild the initrd on the physical system? I started to use the installation DVD in rescue mode, but I did not get too far.
View 6 Replies View RelatedI down loaded Debian 5.0.4 and burned it to CD (several times I might add till it was right) and now the computer I'm putting it on wont acknowledge it as a boot disk and load. It does not have a problem with my windows cd, which has a crack and the start of all my problems, But not the Debian CD-1 disk. what now? The computer is an IBM thinkpad a22p. Everything works as far as I can tell. But I was going to reinstall Windows and failed in that because of a small crack on the edge of the disk that stopped the install and any hope of accessing the file on the laptop. Microsoft does not support windows xp any longer, you must buy windows 7, but the ibm will not run it due to processor speed and ram limitations. But it will run linux and I'm willing to try it just to get out of microsoft control.
Idon't know what else to do. This is the link to where I downloaded the software ( [URL] ). The others five that i downloaded were on the same page that I got this one. Are there bad files here? Is there a missing file in the disc?
How to best manage partitioning when install programs not from debian repositories?I just discovered that Debian installs applications not from repositories to /opt and /lib. Both directories or folders reside in root (/) partition.Having made my root (/) partition (which is only around 500MB) -- more than sufficient for holding a couple of linux images but NOT good for holding application.What is the best solution for resolving this? It's annoying and worrying that my system always reminds of a close to full capacity root partition.
View 7 Replies View Relatedhow to install Dropbox for Debian Squeeze from source.Please read everything before you begin. I prepared it as I installed Dropbox for my own system. Please Note: I use sudo, you may have to use root or 'su' from the command line. If you don't know the difference between sudo and su, then you shouldn't try this until you know. At the time I did this, the lastest dropbox version was 0.6.7.
View 7 Replies View RelatedI have an harddisk which is old, since many years >10 years, and I recall I crashed few clusters using windows programs which were old and harddisk stuffs doing. So the pc lives with bad clusters, this pc lives very well since many years.Question, the pc has woody debian, which let us to install and exclude bad sectors during install. Bad clusters was an usual thing in the past, but today not anymore.Unfortunately debian squeeze installer coders had the good idea to remove the " bad cluster checking " before installing debian, during install (cdrom netinst).
View 1 Replies View Relatedis it save to install linux kernel 2.6.35.2 on Debian Lenny 5.0.5 or stick with automatic updates...
View 14 Replies View RelatedI'm somewhat familiar with Ubuntu (familiar but not sharp!) but have never tried Debian OS until now. I've installed Debian 5 64bit as a guest on a Mac host. I'm impressed how smooth the install went; even installing VB Guest Additions went smoothly. But, I get a "Your system had a kernel failure" error after booting. I have searched the forum & didn't find this error. Everything seems to work okay but is there an update that isn't showing in the Update Manager? Could this have something to do with VirtualBox 3.1.4?
View 4 Replies View RelatedI am running Debian testing on my box and iceweasel 5 with several addons. My question is the following: is there a way to export above all my addons settings to a file? I would like to be able to install on another debian machine the same iceweasel 5 and have the same addons installed (if I could have even the same toolbar it would be dream) automatically.
View 1 Replies View RelatedI am installing debian onto my external usb hdd, through sun virtual box. The problem is that every time i reboot my hdd the instalation disappears and i need to go through it all again, am i doing something wrong ? or is it not meant to be on an external hdd ?
View 1 Replies View RelatedAfter installing debian 5.0.4 basic from first dvd, I extracted all other dvd images to hard disk and pointed /etc/apt/sources.list point to all these directories.
after refreshing using synaptic package manager, I got list of all 20,000+ packages, and did a
"apt-get -y install ......(all 20,000 names)". It failed due to some conflicts. So I used "--force-yes -f " option as well.
It went on for nearly two days to install everything. (in between due to power failure, something was done half way and was able to login to KDE boot option and see lots of software installed.)
After complete install - it shows a startup screen of Debian EDu - but fails to boot up.
Is there a way to install all softwares + all XWindow systems simultaneously?