Comments (3)
That's a bug and it's fixed. Canny can't handle the situation when the threshold is zero and the image has no intensity. The adaptive canny now takes that in account and handles it correctly. Updated unit tests and a few other changes. Let me know if this works for you.
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Actually use this commit instead. It fixes the real bug and provides more consistent behavior. In this situation the entire image will be one massive edge because the threshold (computed using the relative threshold) is set to zero.
from boofcv.
Thanks a lot for the fast response
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Related Issues (20)
- RuntimeException when decoding specific files HOT 4
- Micro QR Detection HOT 3
- Real Time SLAM capabilities update HOT 1
- Faster Point Cloud Rendering
- Can't decode this QR-Code HOT 1
- Update snakeyaml to address CVE-2022-1471 vulnerability HOT 1
- Outdated dependencies HOT 4
- Bug in Release 0.43 HOT 3
- Cannot decode numeric QR codes containing exactly 4 digits HOT 2
- False positive finder pattern detection inside QR code HOT 2
- Automated check to make sure examples and demos build correctly
- Micro QR-codes are not detected HOT 4
- Micro QR Codes don't ignore malformed padding HOT 3
- 0.43.1 Problem ? HOT 1
- In 0.42 and before there's a code injection vulnerability of `boofcv.io.calibration.CalibrationIO.load` HOT 1
- Arbitrary code may be executed in readObject.
- Face effects?
- Embed qr code reader into my siwng application
- Cannot detect qrcode withou margin?
- Can't decode QR code using java example ExampleDetectQrCode
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