Repository: opencv
Issue: Doesn't correctly recognize some QR
Labels: bug,category: objdetect

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##### System information (version)
<!-- Example
- OpenCV => 4.2
- Operating System / Platform => Windows 64 Bit
- Compiler => Visual Studio 2017
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- OpenCV =>4.5.5
- Operating System / Platform =>Mac/Windows
- Compiler => Python

##### Detailed description

Some QR files in PNG format are recognized by smartphones and algo with ZXING library, but OpenCV fails

##### Steps to reproduce

With attached Splitted_000.png works fine
With attached Splitted_002.png and Splitted_006.png detection fails (recognized as not rectangular QR matrix)
![Splitted_000](https://user-images.githubusercontent.com/17102762/148766022-a0cc4a0c-347d-4944-8cbd-7df64495c4a0.png)
![Splitted_002](https://user-images.githubusercontent.com/17102762/148766028-b7fbda11-7b2e-4289-b317-bd1b48866c76.png)
![Splitted_006](https://user-images.githubusercontent.com/17102762/148766029-c7f9a955-1ea8-4fd0-89b5-f1151a28bc32.png)

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 - [X ] There is reproducer code and related data files: videos, images, onnx, etc
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