Aparna J R's profile - activity

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2019-05-02 07:13:46 -0600	received badge	● Famous Question (source)
2017-05-23 03:47:43 -0600	received badge	● Notable Question (source)
2016-01-21 17:59:35 -0600	received badge	● Popular Question (source)
2015-12-15 08:59:08 -0600	received badge	● Student (source)
2014-01-07 07:26:59 -0600	asked a question	how to find out eigen values and eigen vectors from covariance matrix in opencv using C++ code can anyone help me find out eigen values and eigen vectors from covariance matrix??
2013-09-20 01:18:24 -0600	asked a question	how can I find out DWT of an image in opencv using C++ can anyone help me find out DWT of an image in opencv using C++ code
2013-09-13 01:25:43 -0600	commented answer	please give me an example code for finding SVD of an image in C or C++ using opencv It worked .. Thank you so much...
2013-09-12 04:24:57 -0600	commented answer	please give me an example code for finding SVD of an image in C or C++ using opencv Thank you.. But when did that code, I got an error like this.. OpenCV Error: Assertion failed (type == CV_32F \|\| type == CV_64F) in _SVDcompute, file /build/buildd/opencv-2.3.1/modules/core/src/lapack.cpp, line 1453 terminate called after throwing an instance of 'cv::Exception' what(): /build/buildd/opencv-2.3.1/modules/core/src/lapack.cpp:1453: error: (-215) type == CV_32F \|\| type == CV_64F in function _SVDcompute Aborted (core dumped)
2013-09-12 00:12:57 -0600	asked a question	please give me an example code for finding SVD of an image in C or C++ using opencv I have tried to find out the SVD of an image in opencv and C/C++ using cvSVD(). But could'nt get the output. Can you please give an example code for finding SVD of an image in Opencv using C/C++ ??