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I have installed Ubuntu 12.04 on VMWare 6.0 with Windows 7 as host. I am trying to access my webcam on Ubuntu but I'm successful only once in a while. The results for lsusb is : harsh@ubuntu:~$ lsusb Bus 001 Device 002: ID 046d:082d Logitech, Inc. Bus 002 Device 002: … |
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I am trying to semi-circles and full circles in an image. This is the process I'm following : Process image (including Canny edge detection) Find contours and draw them on an empty image, so that I can eliminate unwanted components. (The processed image is exactly what I want.) Detect circles … 
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Hello people, I am using zbar library to detect barcode. I am able to compile and run their sample code in main.cpp Now if I make a class and include <zbar.h> in the header of that class, I get the following error : /usr/local/include/zbar/Exception.h:144: error: the default argument for parameter …
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