/* 
 * File:   imageFilterTools.h
 * Author: Bartłomiej Kwiatek
 *
 * Created on 14 październik 2012, 21:12
 */

#ifndef PXMFILTERS_H
#define	PXMFILTERS_H

#include "imageColorPPM.h"
#include "imageGryscalePGM.h"
#include "imageIntegral.h"

/* binaryzacja
 */
void mediana_filter(BK_imageGryscalePGM *imgInput, BK_imageGryscalePGM *imgOutput, int size);
void mediana_filter_color(BK_imageColorPPM *imgInput, BK_imageColorPPM *imgOutput, int size);
void breadley_method(BK_imageGryscalePGM *imgInput, BK_imageIntegral *imgIntegral, BK_imageGryscalePGM *imgOutput, float T);
void sauvolas_method(BK_imageGryscalePGM *imgInput, BK_imageIntegral *imgIntegral1, BK_imageIntegral *imgIntegral2, BK_imageGryscalePGM *imgOutput, int n, float k);
void clasters(BK_imageGryscalePGM *imgInput, BK_imageIntegral *imgIntegral1, BK_imageIntegral *imgIntegral2, BK_imageGryscalePGM *imgOutput, int claster_width, int claster_height, int claster_T);
void prelocation(BK_imageGryscalePGM *imgInput, BK_imageGryscalePGM *imgOutput, char *filenameBase, int width_start, int width_end, int height_start, int height_end, int labelMinSize);

/* narzędzia
 */
unsigned int findLabel(unsigned int p, unsigned int* test);

/* converters
 */
void convert_color_image_to_gryscale(BK_imageColorPPM *colorImg, BK_imageGryscalePGM *gryscaleImg);
void convert_color_image_to_wb(BK_imageColorPPM *colorImg, BK_imageGryscalePGM *wbImg);
void convert_gryscale_image_to_wb(BK_imageGryscalePGM *gryscaleImg, BK_imageGryscalePGM *wbImg);
void convert_gryscale_image_to_color(BK_imageGryscalePGM *gryscaleImg, BK_imageColorPPM *colorImg);

/* resizers
 */
void resize_gryscale_image(BK_imageGryscalePGM *gryscaleInImg, BK_imageGryscalePGM *gryscaleOutImg, int widthIn, int heightIn, int widthOut, int heightOut);
void resize_color_image(BK_imageColorPPM *colorInImg, BK_imageColorPPM *colorOutImg, int widthIn, int heightIn, int widthOut, int heightOut);

/* filters
 */
void filter_gryscale_image_at_color_params(BK_imageGryscalePGM *imgInput, BK_imageColorPPM *colorImg, BK_imageGryscalePGM *imgOutput, int filterR);
void filter_color_image(BK_imageColorPPM *colorInImg, BK_imageColorPPM *colorOutImg, int r, int g, int b);
void filter_color_pixel(unsigned char *pixelIn, unsigned char *pixelOut, int r, int g, int b);
void filter_color_image_to_red(BK_imageColorPPM *colorInImg, BK_imageColorPPM *colorOutImg);
void filter_color_image_to_green(BK_imageColorPPM *colorInImg, BK_imageColorPPM *colorOutImg);
void filter_color_image_to_blue(BK_imageColorPPM *colorInImg, BK_imageColorPPM *colorOutImg);
void filter_color_image_to_cyan(BK_imageColorPPM *colorInImg, BK_imageColorPPM *colorOutImg);
void filter_color_image_to_magenta(BK_imageColorPPM *colorInImg, BK_imageColorPPM *colorOutImg);
void filter_color_image_to_yellow(BK_imageColorPPM *colorInImg, BK_imageColorPPM *colorOutImg);

#endif	/* PXMFILTERS_H */