重新整理文件夹结构，并添加CNN训练代码。

others/src/options/additions.cpp

@@ -0,0 +1,67 @@
+//
+// Created by xinyang on 19-4-7.
+//
+
+#include <options/additions.h>
+#include <options/options.h>
+#include <stdio.h>
+#include <log.h>
+#include <opencv2/imgproc.hpp>
+#include <opencv2/imgcodecs.hpp>
+#include <opencv2/videoio.hpp>
+#include <opencv2/highgui.hpp>
+
+using namespace std;
+
+#define VIDEO_SAVE_DIR "/home/sjturm/Desktop/video/"
+
+static cv::VideoWriter *create_video_writer(){
+    FILE* info = fopen(VIDEO_SAVE_DIR"info.txt", "r");
+    int cnt=0;
+    fscanf(info, "%d", &cnt);
+    fclose(info);
+    info = fopen(VIDEO_SAVE_DIR"info.txt", "w");
+    fprintf(info, "%d", ++cnt);
+
+    char name[100];
+    sprintf(name, VIDEO_SAVE_DIR"%d.avi", cnt);
+    return new cv::VideoWriter(name, cv::VideoWriter::fourcc('P','I','M','1'), 80, cv::Size(640,480),false);
+}
+
+void save_video_file(cv::Mat &src){
+    static cv::VideoWriter *video = create_video_writer();
+    video->write(src);
+}
+
+#define SAVE_DIR "/home/sjturm/Desktop/labelled/"
+
+int get_labelled_cnt(){
+    FILE *fp = fopen(SAVE_DIR"info.txt", "r");
+    int cnt=0;
+    fscanf(fp, "%d", &cnt);
+    fclose(fp);
+    return cnt+1;
+}
+
+void save_labelled_cnt(int cnt){
+    FILE *fp = fopen(SAVE_DIR"info.txt", "w");
+    fprintf(fp, "%d", cnt);
+    fclose(fp);
+}
+
+void save_labelled_image(cv::Mat &src, cv::Rect2d box){
+    static int cnt=get_labelled_cnt();
+    char name[50];
+    sprintf(name, SAVE_DIR"%d.jpg", cnt);
+    cv::imwrite(name, src);
+    sprintf(name, SAVE_DIR"%d.txt", cnt);
+    FILE *fp = fopen(name, "w");
+    if(fp == NULL){
+        LOGW("Can't create file: %s!\nStop saving!", name);
+        save_labelled = false;
+        return;
+    }
+    fprintf(fp, "%lf %lf %lf %lf\n", box.x, box.y, box.width, box.height);
+    fclose(fp);
+    save_labelled_cnt(cnt);
+}