This file contains the main function for the PPM image obscuration program, which applies various image obscuration techniques to PPM images using the Paillier cryptosystem. More...

#include "../../../include/model/filesystem/filesystemCommon.hpp"
#include "../../../include/model/image/ImageBase.hpp"
#include "../../../include/model/image/image_ppm.hpp"
#include "../../../include/model/obscuration/obscurationCommon.hpp"
#include "../../../include/model/obscuration/obscurationPPM.hpp"
#include <cstdio>
#include <cstring>
#include <filesystem>
#include <string>
#include <vector>

Include dependency graph for ObscurationPPM_main.cpp:

Functions
bool	is_ppm (const std::string &extension)
	Checks if a given file extension is PPM.

void	getFilePathsOfPPMFilesFromFolder (std::vector< std::string > &imagePaths, std::string folderPath)
	Gets the file paths of all PPM images in a given folder.

void	string2char (std::string str, char *charArray)
	Converts a std::string to a char array.

int	main (int argc, char **argv)
	Main function for the PPM image obscuration program.

Detailed Description

This file contains the main function for the PPM image obscuration program, which applies various image obscuration techniques to PPM images using the Paillier cryptosystem.

Author: Katia Auxilien

Date: April 2024

The techniques include blurring, scrambling, pixelation, and selective encryption. The program takes a directory as input and applies the obscuration techniques to all PPM images in the directory. The obscured images are then saved to separate directories based on the technique used. Source files main.cpp and Functions.h by Norman Hutte.

Function Documentation

◆ getFilePathsOfPPMFilesFromFolder()

void getFilePathsOfPPMFilesFromFolder	(	std::vector< std::string > &	imagePaths,
		std::string	folderPath )

Gets the file paths of all PPM images in a given folder.

Parameters

imagePaths	The vector to store the file paths in.
folderPath	The path to the folder to search in.

Author: Katia Auxilien

Date: April 2024

◆ is_ppm()

bool is_ppm ( const std::string & extension )

Checks if a given file extension is PPM.

Parameters

extension The file extension to check.

Returns: True if the extension is PPM, false otherwise.

Author: Katia Auxilien

Date: April 2024

◆ main()

int main	(	int	argc,
		char **	argv )

Main function for the PPM image obscuration program.

Parameters

argc	The number of command-line arguments.
argv	The command-line arguments.

Returns: 0 if the program runs successfully, 1 otherwise.

Author: Katia Auxilien

Date: April 2024

◆ string2char()

void string2char	(	std::string	str,
		char *	charArray )

Converts a std::string to a char array.

Parameters

str	The string to convert.
charArray	The char array to store the result in.

Author: Katia Auxilien

Date: April 2024