Refactor project structure

modules/ANSLPR/include/utils_image_file.h

@@ -0,0 +1,40 @@
+/*
+// Line.h: interface for the C_Line class.
+*/
+#if !defined(UTILS_IMAGE_FILE_H)
+#define UTILS_IMAGE_FILE_H
+#pragma once
+#include <list>
+#include "Levenshtein.h"
+#include <opencv2/core.hpp>
+/**
+@brief
+//return the ascii character that corresponds to index class output by the dnn
+@param classe : integer index = class identifier, output by the object detection dnn
+@return an ascii character
+@see
+*/
+char get_char(const int classe);
+/**
+@brief
+//checks if the characters contained in lpn are compatible with the alphabet
+@param lpn: the registration of the vehicle as a string
+@return
+@see
+*/
+bool could_be_lpn(const std::string& lpn);
+/**
+@brief
+returns the true license plate number out of a filename
+you must place the true license plate number in the image filename this way : number+underscore+license plate number,
+for instance filename 0000000001_3065WWA34.jpg will be interpreted as an image with the license plate 3065WWA34 in it.
+@param filename: the image filename that contains in it the true registration number
+@return the lpn contained in the image filename
+@see
+*/
+//retourne l'index du caractere LPChar
+int get_index(const char LPChar);
+std::string getTrueLPN(const std::string& filename, const bool& vrai_lpn_after_underscore);
+//extracts from a test directory all images files 
+void load_images_filenames(const std::string& dir, std::list<std::string>& image_filenames);
+#endif // !defined(UTILS_IMAGE_FILE_H)