DZO

Desription: using OpenCV2 and low-codding functions for working with pictures. All functions are located in imglib.h and imglib.cpp.

What Can Code Do?

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•Gamma correction

• uchar SetGamaToPixel(uchar pixel, double gama, uchar brightness);
• void ImgGamaEdit(cv::Mat pic8uc1, double gama, uchar bright);

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•Convolution (Box blur, Gaussian blur)

• cv::Mat CreateConvolutionMatrix(int size_r, int size_c, bool BoxOrGaussian = true);
• void SetConvolution(cv::Mat pic8uc1, cv::Mat convultionMatrix, int x, int y, int devider);
• void DoConvolution(cv::Mat pic8uc1, cv::Mat convultionMatrix);

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•Anisotropic Diffusion

• void SetAnisotropic(cv::Mat pic64f1, double o, double lambda);
• void DoAnisoptropicIterations(cv::Mat pic64f1, int iteration_ratio, double o, double lambda);

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•Discrete Fourier Transformation

• cv::Mat ConvertToSpectrumAmplitude(cv::Mat ComplexMatrix);
• cv::Mat GetPowerSpectrum(cv::Mat ComplexMatrix);
• cv::Mat GetPhasseImage(cv::Mat ComplexMatrix);
• cv::Mat DiscreteFourierTransform(cv::Mat pic64f1);
• cv::Mat InverseDiscreteFourierTransform(cv::Mat matrixFreqSpectrum);