> Undefined Reference
> Cvloadimage Opencv
use cv::Mat img=cv::imread("my.png"), i.e, the c++ api2.3.1 is a bit old, no face-recognition, stitching, hdr stuff. If someone could tell me how to configure it please? How do really talented people in academia think about people who are less capable than them? For example, that load image line would just be Mat img = imread(filename); in 2.x.
Jan 16, 2010 at 9:54pm UTC Bazzy (6281) You need to link to the library. (You should also omit /usr/include in the header include) Jan 16, 2010 at 10:04pm UTC over9k Not the answer you're looking for? Eclipse Juno [message #969886 is a reply to message #965418] Sat, 03 November 2012 16:57 Felipe GarciaMessages: 4Registered: October 2012 Junior Member Totally true!! I have no clue where to introduce the libraries. http://stackoverflow.com/questions/10094692/opencv-error-undefined-reference-to-cvloadimage-ubuntu
Die Liebe höret nimmer auf Are assignments in the condition part of conditionals a bad practice? Do I have to delete lambdas? Your configuration is different. Free Linux eBooks Self-Service Linux®: Mastering the Art of Problem Determination Linux Device Drivers, 2nd Edition The Official Samba-3 HOWTO and Reference Guide An Introduction to Design Patterns in C++ with
- Thus I have this problem when linking: 18:57:23 **** Incremental Build of configuration Build (GNU) for project hello01 **** make all Making all in src make: Entering directory `/home/lipiss/workspace/hello01/src' g++ -g
- That was my problem.
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- And you'd need #include "opencv2/core/core.hpp" and using namespace cv; up top, for 2.x.
- I try to change .jpg with .png but again I couldn't see the image thanks again Reply Quote 0 SGaist Lifetime Qt Champion last edited by Are you sure cvWaitKey(0) is
- My fault.
- Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.
- Can't see what I'm doing wrong.
- Here is a very short start with Ubuntu 9.04 Let’s start with installation of some useful packages into our ubuntu system: apt-get install libcv1 libcvaux1 libhighgui1 libcv-dev libcvaux-dev libhighgui-dev libavcodec-dev libavformat-dev
- Given that ice is less dense than water, why doesn't it sit completely atop water (rather than slightly submerged)?
Why were Navajo code talkers used during WW2? Juno is not different. How could a language that uses a single word extremely often sustain itself? http://wiki.eclipse.org/CDT/User/FAQ#Adding_C.2FC.2B.2B_External_Libraries Report message to a moderator Re: OpenCV link problem.
And by the way, cvLoadImage and IplImage are from the old C-API, avoid those. then I can't use any opencv2 functions?MohsenHk( 2013-10-21 09:22:58 -0500 )edit1oh, sure you can use opencv2 with 2.3.1.cvLoadImage amd IplImage are from the old c-api, avoid those. You might be looking for the LD_LIBRARY_PATH environment variable after you get it compiled. http://stackoverflow.com/questions/12098470/opencv-2-4-2-undefined-references Eclipse Juno [message #964204 is a reply to message #963225] Tue, 30 October 2012 10:39 Axel MuellerMessages: 1973Registered: July 2009 Senior Member Felipe Garcia wrote on Mon, 29 October 2012 18:01
Juno is different. if you dont want to mess with those chars, you can use g++ $(pkg-config --cflags --libs opencv) display_image.cpp which is easier to visualize share|improve this answer answered Dec 1 '13 at What are the German equivalents of “First World War”, “World War I”, and “WWI”? You can check how your linker is called by typing "make VERBOSE=1".
Undefined Reference To Cv::imread
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Juno is different. Can you please help me out with that? 12.10 compiling c++ make opencv share|improve this question asked Jan 11 '13 at 9:23 Paris 155210 add a comment| 1 Answer 1 active Is giving my girlfriend money for her mortgage closing costs and down payment considered fraud? What are the large round dark "holes" in this NASA Hubble image of the Crab Nebula?
My advisor refuses to write me a recommendation for my PhD application unless I apply to his lab What does this ice key do? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed In order to become a pilot, should an individual have an above average mathematical ability?
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g++ -I/usr/include/opencv main.cpp -o main -lopencv_core -lopencv_imgproc -lopencv_highgui -lopencv_ml -lopencv_video -lopencv_features2d -lopencv_calib3d -lopencv_objdetect -lopencv_contrib -lopencv_legacy -lopencv_flann It resolves symbols as it find libraries in the same sequence as it is written Why do we need blockchains? This is the corrected command: g++ hello.cpp -o hello `pkg-config --cflags --libs opencv` share|improve this answer edited Jan 12 at 10:16 Antonio 7,43132267 answered Apr 11 '12 at 4:22 karlphillip 63.2k25146279 I run at the end :D there is another problem , I think it's my fault but I know where is that Application Output : excited with code 0 and I
Browse other questions tagged 12.10 compiling c++ make opencv or ask your own question. Only users with topic management privileges can see it. There is no difference in the Juno version. Thanks! –feelfree Sep 20 '12 at 12:47 add a comment| up vote 0 down vote It would be a good idea to link to the highgui lib -lhighgui if you are
Why are only passwords hashed? share|improve this answer answered Jun 29 '13 at 21:47 Diana 681417 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign TNG Season 5 Episode 15 - Is the O'Brien newborn child possessed, and is this event ever revisited/resolved/debunked? Thanks When I run: $ pkg-config --cflags --libs opencv -I/usr/local/include/opencv -I/usr/local/include /usr/local/lib/libopencv_calib3d.so /usr/local/lib/libopencv_contrib.so /usr/local/lib/libopencv_core.so /usr/local/lib/libopencv_features2d.so /usr/local/lib/libopencv_flann.so /usr/local/lib/libopencv_gpu.so /usr/local/lib/libopencv_highgui.so /usr/local/lib/libopencv_imgproc.so /usr/local/lib/libopencv_legacy.so /usr/local/lib/libopencv_ml.so /usr/local/lib/libopencv_nonfree.so /usr/local/lib/libopencv_objdetect.so /usr/local/lib/libopencv_photo.so /usr/local/lib/libopencv_stitching.so /usr/local/lib/libopencv_ts.so /usr/local/lib/libopencv_video.so /usr/local/lib/libopencv_videostab.so But when I
Browse other questions tagged c++ opencv qt-creator or ask your own question. Why were Navajo code talkers used during WW2? Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the to compile this code we can use command: g++ -ggdb -I/usr/include/opencv -lhighgui myopnecv.c.c -o opencv_example another way to compile is to use pkg-config g++ -ggdb `pkg-config opencv --cflags --libs` myopnecv.c.c -o
Partial sum of the harmonic series between two consecutive fibonacci numbers Given a limit with notation f, how would you solve? Hilbert-irreducible Banach space Before I leave my company, should I delete software I wrote during my free time? Not the answer you're looking for? For example let us save it into myopencv.c file.