OpenCV无效的背景描述文件 [英] OpenCV Invalid background description file

问题描述

当我尝试使用以下命令:opencv_createsamples -img image.jpg -bg bg.txt -info /info/info.lst -pngoutput info -num 2600时，它告诉我:无效的背景描述文件.

When I try using this Command: opencv_createsamples -img image.jpg -bg bg.txt -info /info/info.lst -pngoutput info -num 2600 it tells me: Invalid background description file.

我现在尝试:

./neg/1.jpg



./net/2.jpg

没有用.

./neg/1.jpg
./neg/2.jpg

效果不好.

neg/1.jpg
neg/2.jpg

同样的问题

neg/1.jpg



neg/2.jpg

也无法正常工作. 有任何想法吗??我真的需要帮助 谢谢 弗里茨·弗茨

Also not working. Any ideas?? I really need help. Thanks FritzFurtz

推荐答案

我遇到了同样的问题，并尝试了许多不同的方法(在bg.txt中添加完整路径名，转换为UTF-8，...)-导致出现略有不同的外观错误-但仍然没有成功.我正在关注教程-我正在准备所有Windows笔记本电脑上的文件&然后将它们推送到ubuntu服务器.

I had the same problem and tried many different things (adding full path names in the bg.txt, convert to UTF-8,...) - which resulted in getting slightly different looking errors - but still, no success. I am following this tutorial - and I am preparing all the files on my windows laptop & then pushing them to a ubuntu server.

然后我读到它可能是由于行尾的差异(CLRF和LF)引起的，并检查了我的文件(在ubuntu服务器上):

Then I read it might be caused by difference in line ending (CLRF and LF) and checked my file (on the ubuntu server):

$ file bg.txt  
bg.txt: UTF-8 Unicode (with BOM) text, with CRLF line terminators

我从dos2unix转换了文件:

I converted the file from dos2unix:

$ sudo apt install dos2unix
$ dos2unix bg.txt
dos2unix: converting file bg.txt to Unix format ...
$ file bg.txt
bg.txt: ASCII text

现在，opencv_createsamples命令起作用了.

And now the opencv_createsamples command worked.

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