Christoph Rackwitz

I could have used this feature right now. Anyone with privileges, please take another look.

someone on Stack Overflow reports issues with those Swiss codes too: https://stackoverflow.com/questions/76362026/qr-code-detecting-in-python-with-opencv-raises-unicodedecodeerror-utf-8-codec In that case, an `UnicodeDecodeError` is thrown. I don't see how that should ever happen. It's either binary...

You used integer image inputs? Then rounding may accidentally make results the same. I would advise, in order of insight, highest to lowest: 1. investigating the source code of each...

crossposts: - https://forum.opencv.org/t/custom-built-opencv-4-7-0-python-import-problem/11469 - https://stackoverflow.com/questions/74977869/custom-built-opencv-4-7-0-python-import-problem this "from cv2 import cv2" nonsense is **wrong**. only pycharm users do it. stop doing it. it's wrong.

@alirezahamd254 That is a separate issue, unrelated to this issue.

Suggestion: adjust title to _something like_ >Replace FLANN implementation, move into features2d At first glance, the current title looks like *removal of the feature*, not dissolution of a module and...

> nanosleep that's not a nanosleep. that gives you whole milliseconds at best. and it affects the kernel. https://learn.microsoft.com/en-us/windows/win32/api/timeapi/nf-timeapi-timebeginperiod

Germany: those signs/plaques accompany *every* underground hydrant and even some pillar hydrants. The signs' appearance is [standardized across the nation](https://de.wikipedia.org/wiki/Hinweisschilder_zu_Stra%C3%9Feneinbauten#Regionale_und_unternehmensspezifische_Unterschiede). The `ref` on a German hydrant sign is the notably...

Perhaps someone with knowledge of the code base (see first post) could break this down into subtasks that can be implemented (and dry-tested) individually, even if they don't "do" anything...

I would suggest the expression `