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2017-04-05 01:34:15 -0600	received badge	● Popular Question (source)
2013-04-26 12:40:43 -0600	received badge	● Taxonomist
2013-01-17 01:57:30 -0600	commented answer	How to segment a part of any object for counting purpose as per given binary image? Very crude but solves the purpose. Also got a lot of ideas. Thanks.
2013-01-17 01:56:22 -0600	received badge	● Scholar (source)
2013-01-10 05:46:47 -0600	commented question	What are the algorithms to perform HDRI in an image ? Is it this: http://docs.opencv.org/trunk/modules/... I need to know is it so or HDRI is entirely different thing.
2013-01-09 23:48:10 -0600	commented answer	How to segment a part of any object for counting purpose as per given binary image? I need some time to start working on it. I got some other priorities. But this algo looks promising. Thanks.
2013-01-09 08:58:06 -0600	received badge	● Student (source)
2013-01-09 07:00:15 -0600	asked a question	What are the algorithms to perform HDRI in an image ? Refer: http://en.wikipedia.org/wiki/High_dynamic_range_imaging In context of: http://www.omron-ap.co.in/application_solutions/category_details.asp?app_id=E533 I want to detect outer and inner diameter of several springs. For which I think I need the mentioned thing. And I think its not histogramEquilization().
2013-01-02 06:39:12 -0600	asked a question	How to segment a part of any object for counting purpose as per given binary image? Objective: I want to count from image below. What are the ideas can work here? I tried FindContour(). It returns boundary. Further I need to use those contour points. Using matchShape() and Contour.slice() is not helping. Any working example for this case will be very helpful. Any help will be appreciated.
2012-07-20 09:21:39 -0600	received badge	● Notable Question (source)
2012-07-20 09:21:39 -0600	received badge	● Popular Question (source)
2012-07-12 10:56:36 -0600	received badge	● Editor (source)
2012-07-12 10:55:38 -0600	asked a question	Build error with cmake, OpenCV 2.4.2 on ubuntu 10.4 pc while Linking CXX executable ../../bin/opencv_perf_highgui. I thought I should add my issue here. Steps: I svn-checked out OpenCV version 2.4.2 Followed: linux_install When I did 'make' I got errors, I did it again. I have the output here: ele@rick:~/OpenCV_svn/opencv/release$ make [ 4%] Built target opencv_core [ 5%] Built target opencv_ts [ 12%] Built target opencv_imgproc [ 15%] Built target opencv_highgui [ 18%] Built target opencvperfcore [ 20%] Built target opencvtestcore [ 23%] Built target opencvperfimgproc [ 27%] Built target opencvtestimgproc [ 28%] Built target opencv_flann Linking CXX executable ../../bin/opencvperfhighgui /usr/bin/ld: ../../lib/libopencvhighgui.a(caplibv4l.cpp.o): undefined reference to symbol 'v4l2_close' /usr/bin/ld: note: 'v4l2_close' is defined in DSO /usr/lib/libv4l2.so.0 so try adding it to the linker command line /usr/lib/libv4l2.so.0: could not read symbols: Invalid operation collect2: error: ld returned 1 exit status make[2]: * [bin/opencvperfhighgui] Error 1 make[1]: * [modules/highgui/CMakeFiles/opencvperfhighgui.dir/all] Error 2 make: * [all] Error 2 Earlier it was giving error on `opencv_perf_core` if followed install opencv in ubuntu 10.04. Some thing to do with cmake only perhaps. I want to start quickly with OpenCV 2.4.2 in ubuntu. Can I have already built libraries to compile my cpp files using openCV like in windows.