myalgorithms.h

//
//=======================================================================
// Copyright 2010 Institute PICB.
// Authors: Hang Xiao, Axel Mosig
// Data : July 13, 2010
//=======================================================================
//
#ifndef MYALGORITHMS_H_H
#define MYALGORITHMS_H_H

#include <vector>
#include <fstream>
using namespace std;

#define writeValue(ofs, v) (ofs).write((char*)&(v), sizeof(v))
#define readValue(ifs, v)  (ifs).read((char*)&(v), sizeof(v))

vector<int> bucketSort(unsigned char* img, int _size);

vector<int> bucketSort(vector<int> &data);

vector<int> neighbor(int point, int width, int height, int depth);

int split(char *original, char ** splits);

double ostu_thresh(vector<double> data);


unsigned char* readtiff(char *myfile, int *width, int *height, int *depth,
						int *channels);
void writetiff( char *myfile, unsigned char *img, int channels,\
			   int width, int height, int depth );


#endif