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2014-02-16 13:45:18 -0600	received badge	● Popular Question (source)
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2012-11-10 22:13:03 -0600	commented question	opencv2.4.3 having linking problems on iOS Xcode 4.5 , iOS 6. I am just trying to implement a sepia filter -(cv::Mat)sepiaConversion:(cv::Mat)inputMat { cv::Mat sepiaMat = cv::Mat( inputMat.size(), inputMat.type() ); CvMat sepia = cvCreateMat(4, 4, CV_32F); `CV_MAT_ELEM(sepia, float, 0, 0) = 0.189; CV_MAT_ELEM(sepia, float, 0, 1) = 0.769; CV_MAT_ELEM(sepia, float, 0, 2) = 0.393; CV_MAT_ELEM(sepia, float, 0, 3) = 0; CV_MAT_ELEM(sepia, float, 1, 0) = 0.168; CV_MAT_ELEM(sepia, float, 1, 1) = 0.686; CV_MAT_ELEM(sepia, float, 1, 2) = 0.349; CV_MAT_ELEM(sepia, float, 0, 3) = 0; CV_MAT_ELEM(sepia, float, 2, 0) = 0.131; CV_MAT_ELEM(sepia, float, 2, 1) = 0.534; CV_MAT_ELEM(sepia, float, 2, 2) = 0.272; CV_MAT_ELEM(*sepia, float, 0, 3) = 0; CV_MAT`
2012-11-10 01:45:17 -0600	asked a question	opencv2.4.3 having linking problems on iOS "cv::_InputArray::_InputArray(std::vector<cv::mat, std::allocator<cv::mat=""> > const&)", referenced from: `-[FirstScreen filter1action] in FirstScreen.o` "cv::_OutputArray::_OutputArray(std::vector<cv::mat, std::allocator<cv::mat=""> >&)", referenced from: `-[FirstScreen filter1action] in FirstScreen.o` "std::__1::__vector_base_common<true>::__throw_length_error() const", referenced from: std::__1::enable_if<__is_forward_iterator<unsigned long>::value, void>::type std::__1::vector<unsigned long, std::__1::allocator<unsigned long> >::assign<unsigned long>(unsigned long, unsigned long) in opencv2(matrix.o) std::__1::vector<unsigned long, std::__1::allocator<unsigned long> >::vector(unsigned long) in opencv2(matrix.o) std::__1::vector<unsigned long, std::__1::allocator<unsigned long> >::__append(unsigned long) in opencv2(matrix.o) std::__1::vector<cv::Vec<float, 2>, std::__1::allocator<cv::Vec<float, 2> > >::vector(unsigned long) in opencv2(matrix.o) std::__1::vector<int, std::__1::allocator<int> >::vector(unsigned long) in opencv2(matrix.o) std::__1::vector<cv::Vec<int, 128>, std::__1::allocator<cv::Vec<int, 128> > >::__append(unsigned long) in opencv2(matrix.o) std::__1::vector<cv::Vec<int, 64>, std::__1::allocator<cv::Vec<int, 64> > >::__append(unsigned long) in opencv2(matrix.o) ... "std::__1::basic_string<char, std::__1::char_traits<char="">, std::__1::allocator<char> >::__init(char const, unsigned long)", referenced from: `cv::Mat::create(int, int const, int) in opencv2(matrix.o) cv::setSize(cv::Mat&, int, int const, unsigned long const, bool) in opencv2(matrix.o) cv::Mat::Mat(cv::Mat const&, cv::Range const&, cv::Range const&) in opencv2(matrix.o) cv::Mat::Mat(cv::Mat const&, cv::Rect_<int> const&) in opencv2(matrix.o) cv::Mat::Mat(cv::Mat const&, cv::Range const) in opencv2(matrix.o) cv::Mat::diag(int) const in opencv2(matrix.o) cv::Mat::Mat(_IplImage const, bool) in opencv2(matrix.o) ...` "std::__1::basic_string<char, std::__1::char_traits<char="">, std::__1::allocator<char> >::__init(char const, unsigned long, unsigned long)", referenced from: `std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > std::__1::operator+<char, std::__1::char_traits<char>, std::__1::allocator<char> >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const) in opencv2(system.o)` "std::__1::basic_string<char, std::__1::char_traits<char="">, std::__1::allocator<char> >::append(char const)", referenced from: `cv::tempfile(char const) in opencv2(system.o)` "std::__1::basic_string<char, std::__1::char_traits<char="">, std::__1::allocator<char> >::append(char const, unsigned long)", referenced from: `std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > std::__1::operator+<char, std::__1::char_traits<char>, std::__1::allocator<char> >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, char const) in opencv2(system.o)` "std::__1::basic_string<char, std::__1::char_traits<char="">, std::__1::allocator<char> >::assign(char const)", referenced from: `cv::tempfile(char const) in opencv2(system.o)` "std::__1::basic_string<char, std::__1::char_traits<char="">, std::__1::allocator<char> >::resize(unsigned long, char)", referenced from: `icvClose(CvFileStorage*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1 ...` (more)