Witryna4 maj 2016 · The problem, we believe, has to do with the fact that imread can only take in a std::string (or char* ), and casting a path with non Latin-1 symbols to a std::string results in characters that use multiple bytes in UTF-8 (the encoding used for QString, which is how we store the paths) being converted to multiple chars. Witryna4 sie 2024 · 解决办法，定义如下函数： def cv_imread(fild_path): cv_img = cv2.imdecode(np.fromfile(file_path,dtype=np.uint8),-1) return cv_img 程序开始处添 …
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Witryna1 dzień temu · If you want to use UTF-8, pass encoding="utf-8". To use the current locale encoding, encoding="locale" is supported since Python 3.10. See also Python UTF-8 Mode Python UTF-8 Mode can be used to change the default encoding to UTF-8 from locale-specific encoding. PEP 686 Python 3.15 will make Python UTF-8 Mode … WitrynaThe result value depends on the operating system: On Mac OS X, the encoding is 'utf-8'. On Unix, the encoding is the user’s preference according to the result of nl_langinfo (CODESET), or None if the nl_langinfo (CODESET) failed. jen dvorak seattle
imageio.v2.imread — imageio 2.27.0 documentation - Read the Docs
Witryna由于python3字符串采用utf8编码，cv2.imread将utf8当作本地码 (如GBK)，这个问题无解了。 Python 2.7可以用decode/encode的方法（包括 崔鸣浩 用的默认GBK编码）解决，此方法在Python 3中已不能用了。 可以采用以下方法代替 # imread img = cv2.imdecode (np.fromfile ('unicode_path', dtype=np.uint8), flags) # imwrite cv2.imencode ('.jpg', … Witryna3 maj 2016 · The problem, we believe, has to do with the fact that imread can only take in a std::string (or char* ), and casting a path with non Latin-1 symbols to a std::string … Witryna16 lip 2014 · You can do the reverse too, if necessary - i.e. use imencode to write an image to a memory buffer, then use _wfopen to open a file with a UNICODE name and write the buffer to it (alternatively, you could just imwrite to a temporary file and then move/rename it using the appropriate API function). Share Improve this answer Follow jen dvorak twitter