I 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 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 am trying to upgrade an amd64 lenny system to squeeze.I've got a 2.6.32 kernel running, done aptitude update and aptitude install aptitude.When I try "aptitude safe-upgrade", it sits forever resolving dependencies.it seems to search with the resolver counting up more and more open/conflict/ whatever.I stopped it once it got over 100,000)Is it possible to get aptitude to do a safe-upgrade, perhaps using a command line option?
View 2 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 RelatedI'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 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 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 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 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 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'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 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 RelatedWhat's the difference between apt-get and aptitude? Could I use either to effectively update my system? (ie. do "apt-get update" and "aptitude update" do the same thing?)
View 4 Replies View RelatedI read somewhere that it's not a good idea to mix the use of apt-* (eg. apt-get, apt-file, etc.) and "aptitude". I guess they're not using the same database to keep track of things.Problem is, they don't offer the same features:"apt-get safe-upgrade" doesn't exist, so have to use "aptitude safe-upgrade"."aptitude show/list mypackage" doesn't show the files that an uninstalled package (ie. still in depot) contains, so have to use "apt-file show mypackage".
View 9 Replies View RelatedI'm having problems with apt-get / aptitude / synaptic. When I run apt-get update or upgrade error i get following error message:
Reading package lists... Error!
E: Unable to seek to 18446744071846088703
W: Unable to munmap
E: The package lists or status file could not be parsed or opened.
I've runned apt-get clean cmd, but it didn't help. Pc is pretty new with 8 GB ram etc. Synaptic and aptitude gives this error when you open those.
After executing:
$sudo aptitude install package_name
I am no longer asked for a confirmation before downloading and installing the pkg.
Is is safe to assume that if I have Lucid's 64 bit server installed and then type apt-get install ubuntu-desktop, the 64 bit desktop will be installed?
View 1 Replies View Relatedwhenever i try to install anything from tasksel, it gives me that error... aptitude failed (100) what does that mean?
View 7 Replies View RelatedSo, aptitude has been remove from Maverick. I realise I can just install it if I wish to use it over apt-get, but is this this a sign that I should really be using apt-get now instead?
View 4 Replies View RelatedI have a server that just recently started doing something that I have never seen before. I am running 10.04 and connecting over ssh.
Code:
root@www:~# aptitude full-upgrade
Reading package lists... Done
Building dependency tree... 50%
Building dependency tree
[Code]....
I am trying to install postfix but there seems to be an old install of qmail hanging on to port 25. I cannot see qmail in aptitude and I can't see any way to uninstall it.
result from:
# ps auxww | grep qmail
root 4907 0.0 0.0 3724 416 ? S 09:08 0:00 supervise qmail-qmqpd
[Code].....
It seems to be "tcpserver" which is listing on port 25.
Is there any way I can free port 25 and allow postfix to listen on it?
Code:
karthick@Ubuntu-desktop:~$ sudo aptitude update
Hit http://in.archive.ubuntu.com lucid Release.gpg
Ign http://in.archive.ubuntu.com/ubuntu/ lucid/main Translation-en_IN
[Code]....
W: GPG error: [URL] lucid Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 1E5D5E8D66AE0775
Manual says: Forgets all internal information about what packages are �new�
What does it mean in plain English?
Aptitude a next to package status?
View 1 Replies View RelatedHow do I use apt-get or aptitude to tell me what updated packages are available for my system? I'm moving over from Gentoo where I had a cron job that would run a command whose output was a list of available updates. I had this and other system related info emailed to me. I'd like to duplicate that under Ubuntu, but I can't find a way get the available updates.
View 2 Replies View RelatedSince 11.04 was released, I've used it in Gnome and now also KDE, and this problem is in both. Aptitude is completely unusable. The main issue is that when downloading packages, it disconnects every minute if not every half a minute, making package installing a very hard process and making the configuration of a new OS take days (just to install 1GB of packages). Ontop of the disconnections, aptitude doesn't even want to go full speed when it IS connected.
The other issues involve repositories. Whether it's the official Ubuntu package servers, ANY of its many mirrors, or even my own custom PPAs, connecting to ANY repository when I reload my packages is a hit-or-miss, and it's completely impossible to get them all in one refresh (in fact, I don't think I've been able to access the main server since upgrading. Ever. I've been on the US server). This makes installing all of my packages take even LONGER. Also, to add insult to injury, the list files in /var/lib/apt/lists constantly corrupt themselves and make themselves unusable, ESPECIALLY the PPA lists (anything that uses launchpad has to be disabled at all times unless I have to update its program, or else I have to delete those list files every day).
Googling any of these issues separately gets me nowhere, so I'm making a topic, and it better not be the millionth topic I've made here that never got solved. The problem can't be my router or modem because my brother runs aptitude just fine on his 11.04 laptop. This issue is within my computer.
I meant apt-get. You mean they aren't the same program with two ways to run them? Yes, apt-get is the problemed one. I never actually type "aptitude" into the Terminal. As a consequence, Synaptic and KPackageKit and any other apt-get-using program is messed up as well.