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2017-06-20 17:36:10 -0600 asked a question Using text detection with c++ on Debian Linux without GUI

I'm trying to run the following example on a Debian 9 machine with command line only. Do I need to have a desktop environment for this to work?

https://github.com/opencv/opencv_cont...

From the reading I have done, it's necessary to compile OpenCV separately, then it would be possible to use it. Is that correct?

I found this tutorial for the installation process. Do I need to include any modules for the text detection to work?

http://docs.opencv.org/3.0-beta/doc/t...

2017-06-16 18:00:55 -0600 commented question Opencv textdetector false positives

Did you find a way to improve this?

2017-06-16 17:13:50 -0600 asked a question OpenCV text detection available in Java wrapper?

I am using Java for my project and I need to use OpenCV 3.0 text detection, is text detection available in the Java wrapper yet?

2017-06-16 01:55:04 -0600 commented question Scene Text Recognition with OpenCV in JAVA

Has this been added to the Java wrapper yet?

2017-06-11 18:15:30 -0600 asked a question problem compiling an example

I'm trying to compile this example

https://github.com/opencv/opencv_cont...

I changed the top three lines

#include  "opencv2/text.hpp"
#include  "opencv2/highgui.hpp"
#include  "opencv2/imgproc.hpp"

to

#include  "/home/david/c/opencv-3.2.0/include/opencv2/opencv.hpp"

I get the following compilation error

david@ubuntu:~/c$ gcc opencv.cpp 
In file included from opencv.cpp:1:0:
/home/david/c/opencv-3.2.0/include/opencv2/opencv.hpp:48:38: fatal error: opencv2/opencv_modules.hpp: No such file or directory
compilation terminated.

I've been away from c++ for years, what am I doing wrong?