나중에 보려고 정리한 내용

Java -> C++ Codeint Yen(float* histo, int n_length) { // Implements Yen thresholding method // 1) Yen J.C., Chang F.J., and Chang S. (1995) "A New Criterion // for Automatic Multilevel Thresholding" IEEE Trans. on Image // Processing, 4(3): 370-378 // 2) Sezgin M. and Sankur B. (2004) "Survey over Image Thresholding // Techniques and Quantitative Performance Evaluation" Journal of ..

Java -> C++ Codeint Triangle(float* histo, int n_length){ // Zack, G. W., Rogers, W. E. and Latt, S. A., 1977, // Automatic Measurement of Sister Chromatid Exchange Frequency, // Journal of Histochemistry and Cytochemistry 25 (7), pp. 741-753 // // modified from Johannes Schindelin plugin // // find min and max int min = 0, dmax = 0, max = 0, min2 = 0; for (int i = 0; i 0) { min = i; br..

Java -> C++ Codeint Shanbhag(float* histo, int n_length) { // Shanhbag A.G. (1994) "Utilization of Information Measure as a Means of // Image Thresholding" Graphical Models and Image Processing, 56(5): 414-419 // Ported to ImageJ plugin by G.Landini from E Celebi's fourier_0.8 routines int threshold; int ih, it; int first_bin; int last_bin; double term; double tot_ent; /* total entropy */ doub..

Java -> C++ Codeint RenyiEntropy(float* histo, int n_length) { // Kapur J.N., Sahoo P.K., and Wong A.K.C. (1985) "A New Method for // Gray-Level Picture Thresholding Using the Entropy of the Histogram" // Graphical Models and Image Processing, 29(3): 273-285 // M. Emre Celebi // 06.15.2007 // Ported to ImageJ plugin by G.Landini from E Celebi's fourier_0.8 routines int threshold; int opt_thresho..

Java -> C++ Codeinline double partialSum(float* y, int j) { double x = 0; for (int i = 0; i  imageJ 관련 문서 : https://imagej.net/plugins/auto-thresholdgithub link : https://github.com/fiji/Auto_Threshold/blob/master/src/main/java/fiji/threshold/Auto_Threshold.java

Java -> C++ Codeint Otsu(float* histo, int n_length) { // Otsu's threshold algorithm // M. Emre Celebi 6.15.2007, Fourier Library https://sourceforge.net/projects/fourier-ipal/ // ported to ImageJ plugin by G.Landini int ih; int threshold = -1; int num_pixels = 0; double total_mean; /* mean gray-level for the whole image */ double bcv, term; /* between-class variance, scaling term */ double max_..

Java -> C++ Codeint Moments(float* histo, int n_length) { // W. Tsai, "Moment-preserving thresholding: a new approach," Computer Vision, // Graphics, and Image Processing, vol. 29, pp. 377-393, 1985. // Ported to ImageJ plugin by G.Landini from the the open source project FOURIER 0.8 // by M. Emre Celebi , Department of Computer Science, Louisiana State University in Shreveport // Shreveport,..

Java -> C++ Codeinline bool bimodalTest(double* y, int n_length){ int len = n_length; bool b = false; int modes = 0; for (int k = 1; k 2) return false; } } if (modes == 2) b = true; return b;}int Minimum(float* histo, int n_length){ if (n_length yt ≤ yt+1. // Images with histograms having extremely unequal peaks or a broad and // flat valley are unsuitable for this method. int iter = 0; in..

Java -> C++ Codeint Mean(float* histo, int n_length) { // C. A. Glasbey, "An analysis of histogram-based thresholding algorithms," // CVGIP: Graphical Models and Image Processing, vol. 55, pp. 532-537, 1993. // // The threshold is the mean of the greyscale data int threshold = -1; long tot = 0, sum = 0; for (int i = 0; i  imageJ 관련 문서 : https://imagej.net/plugins/auto-thresholdgithub link : htt..