车道线CULane数据集转换代码

车道线检测SCNN中使用CULane数据集转换代码，将json文件转换为灰度图像

#include “label_generator.hpp“

void LabelGenerator::outputLabels（ofstream &output_ofs）
{
	int n=0;
	for（n=0; n	{
		if（axis_per_line!=labels[n].size（））
		{
			std::cerr<			std::cerr<<“label generate error“<		}
		for（int i=0; i		{
			output_ofs<		}
	}
	// if less than l
	while（n	{
		for（int i=0; i		{
			output_ofs<<“-1 “;
		}
		n++;
	}
}

void LabelGenerator::outputWeights（ofstream &output_ofs）
{
	int n=0;
	for（n=0; n	{
		if（axis_per_line!=weights[n].size（））
		{
			std::cerr<<“label generate error“<		}
		for（int i=0; i		{
			output_ofs<		}
	}
	// if less than l
	while（n	{
		for

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-04-16 09:23  seg_label_generate-master\
     文件          25  2018-04-16 09:23  seg_label_generate-master\.gitignore
     文件        1266  2018-04-16 09:23  seg_label_generate-master\Makefile
     文件        1179  2018-04-16 09:23  seg_label_generate-master\README.md
     目录           0  2018-04-16 09:23  seg_label_generate-master\include\
     文件         597  2018-04-16 09:23  seg_label_generate-master\include\label_generator.hpp
     目录           0  2018-04-16 09:23  seg_label_generate-master\include\lane\
     文件        4178  2018-04-16 09:23  seg_label_generate-master\include\lane\GMHeader.h
     文件        2664  2018-04-16 09:23  seg_label_generate-master\include\lane\GM_SubLibrary.hpp
     文件         518  2018-04-16 09:23  seg_label_generate-master\include\lane\polyfit.hpp
     文件         584  2018-04-16 09:23  seg_label_generate-master\include\lane\spline.hpp
     文件        1008  2018-04-16 09:23  seg_label_generate-master\include\lane\util.hpp
     文件        1399  2018-04-16 09:23  seg_label_generate-master\include\seg_label_generator.hpp
     文件         548  2018-04-16 09:23  seg_label_generate-master\labelGen.sh
     文件         237  2018-04-16 09:23  seg_label_generate-master\listGen.sh
     目录           0  2018-04-16 09:23  seg_label_generate-master\src\
     文件         873  2018-04-16 09:23  seg_label_generate-master\src\label_generator.cpp
     目录           0  2018-04-16 09:23  seg_label_generate-master\src\lane\
     文件       23499  2018-04-16 09:23  seg_label_generate-master\src\lane\GM_SubLibrary.cpp
     文件        1735  2018-04-16 09:23  seg_label_generate-master\src\lane\polyfit.cpp
     文件        4904  2018-04-16 09:23  seg_label_generate-master\src\lane\spline.cpp
     文件        5947  2018-04-16 09:23  seg_label_generate-master\src\lane\util.cpp
     文件        3367  2018-04-16 09:23  seg_label_generate-master\src\main.cpp
     文件       11393  2018-04-16 09:23  seg_label_generate-master\src\seg_label_generator.cpp
     文件      407360  2018-04-16 09:23  seg_label_generate-master\visualize.png