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gaoxiang12 / slambook

MIT License
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Ch7: feature_extraction drawMatches and imshow issues #87

Closed gh279760559 closed 6 years ago

gh279760559 commented 6 years ago

你好, 在尝试第七章feature 代码的时候发生如下问题: image 无法显示matching points, 图片显示全黑. 已安装的opencv version = 3.3.1 following the link to install: https://www.learnopencv.com/install-opencv3-on-ubuntu/ 谢谢

gh279760559 commented 6 years ago

update: 尝试显示一张图没有任何问题 image

district10 commented 6 years ago

@gh279760559 同样问题, 把 imshow 窗口的 title 换成英文就好了...

gh279760559 commented 6 years ago

@district10 多谢!

cdlwhm1217096231 commented 6 years ago

@district10 请问具体改哪里？谢谢！

district10 commented 6 years ago

@cdlwhm1217096231 把中文字符串换成英文的, 这两行: https://github.com/gaoxiang12/slambook/blob/master/ch7/feature_extraction.cpp#L79-L80

zhangxiaoya commented 6 years ago

@gh279760559 你的系统是不是缺少中文语言包

gh279760559 commented 6 years ago

@zhangxiaoya 应该是,我在国外,并且使用的ubuntu 16.04lts系统

Krasaa commented 6 years ago

@district10 多谢！

littleggghost commented 6 years ago

多谢 @district10

shannon112 commented 5 years ago

感谢！ @district10