SSD(Single Shot MultiBox Detector):create_list.sh io.cpp:187 Could not open or find file

今天在为SSD训练自己的数据时执行caff/data/VOC0712/create_list.sh时报了好多这个错误：

E0412 16:28:31.653440 5008 io.cpp:187] Could not open or find file/home/guyadong/data/VOCdevkit/facedata/JPEGImages/070010

就是找不到指定的图像文件，但观察上面的log发现，get_image_size要打开的文件是070010，没有.jpg后缀，所以自然是找不到，查了半天总算找到原因。 根本的原因是VOC2007/ImageSets/Main/下的训练文件 test.txt,trainval.txt（我在windows下用程序生成的）的分行符是windows格式的换行(0d0a)(\r\n)，而create_list.sh则按unix格式换行(0a)(\n)来处理的，导致生成的临时文件(caffe/data/VOC0712/test.txt,val.txt)的换行都是错的，如下图.jpg被错误换行了：

这里写图片描述

如下绿框标记图修改caff/data/VOC0712/create_list.sh，即解决 问题

这里写图片描述

修改后再执行create_list.sh，则临时文件caff/data/VOC0712/test.txt,va.txt的内容就正确换行了

这里写图片描述

再执行create_list.sh则一切正常

guyadong@gyd-u16:~/tmp/cafe-ssd$ ./data/facedata/create_list.sh Create list for facedata trainval… Create list for facedata test… I0412 16:47:31.735117 5915 get_image_size.cpp:61] A total of 64152 images. I0412 16:47:32.441088 5915 get_image_size.cpp:100] Processed 1000 files. I0412 16:47:33.163386 5915 get_image_size.cpp:100] Processed 2000 files. I0412 16:47:33.793678 5915 get_image_size.cpp:100] Processed 3000 files. I0412 16:47:34.383620 5915 get_image_size.cpp:100] Processed 4000 files. I0412 16:47:35.021188 5915 get_image_size.cpp:100] Processed 5000 files. I0412 16:47:35.678146 5915 get_image_size.cpp:100] Processed 6000 files. I0412 16:47:36.291211 5915 get_image_size.cpp:100] Processed 7000 files. I0412 16:47:36.902132 5915 get_image_size.cpp:100] Processed 8000 files. I0412 16:47:37.620117 5915 get_image_size.cpp:100] Processed 9000 files. I0412 16:47:38.415658 5915 get_image_size.cpp:100] Processed 10000 files. 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