/*---------------------------------------------------*/ /* module : FonctionDemo.h */ /* auteur : Max Mignotte */ /* revision: Francois Destrempes */ /* date : 21/09/99--01/09/04 */ /* langage : C */ /* labo : DIRO */ /*---------------------------------------------------*/ #ifndef FONCTIONDEMO_H #define FONCTIONDEMO_H /*------------------------------------------------*/ /* FICHIERS INCLUS -------------------------------*/ /*------------------------------------------------*/ #include #include #include #include #include /*------------------------------------------------*/ /* DEFINITIONS -----------------------------------*/ /*------------------------------------------------*/ #define SWAP(a,b) tempr=(a);(a)=(b);(b)=tempr #define SQUARE(X) ((X)*(X)) #define MAX(i,j) ((i)>(j)?(i):(j)) #define MIN(i,j) ((i)<(j)?(i):(j)) #define NBCHAR 200 #define FFT 1 #define IFFT -1 #define FFT2D 2 #define GREY_LEVEL 255 #define PI 3.141592654 #define WHITE 255 #define BLACK 0 /*------------------------------------------------*/ /* PROTOTYPES DES FONCTIONS ---------------------*/ /*------------------------------------------------*/ float* fmatrix_allocate_1d(int); float** fmatrix_allocate_2d(int,int); void free_fmatrix_1d(float*); void free_fmatrix_2d(float**); int* imatrix_allocate_1d(int); int** imatrix_allocate_2d(int,int); void free_imatrix_1d(int*); void free_imatrix_2d(int**); float** LoadImagePgm(char*,int*,int*); void SaveImagePgm(char*,float**,int,int); void fourn(float*,unsigned long*,int,int); void FFTDD(float**,float**,int,int); void IFFTDD(float**,float**,int,int); void Mod(float**,float**,float**,int,int); void Mult(float**,float,int,int); void Recal(float**,int,int); void MultMatrix(float**,float**,float**,float**,float**,float**,int,int); void SquareMatrix(float**,float**,float**,float**,int,int); void compute_histo(float** mat,int lgth,int wdth,float* hist); void SaveHistoPgm(char*,float*); float randomize(void); float gaussian_noise(float,float); float funcgauss(float,float,float); int flip(float p); void compute_prob(float*,float*,float); float choose_label_sa(float*); #endif