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Canny Edge Detector

state-of-the-art parameter tuning

Original
Result
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Parameters

Thresholds

The thesholds of the hysteresis process in the Canny algorith. The larger of the two is for finding strong edges, and the smaller one is for edge linkage.

Threshold1

001224364860728496108120132144156168180192204216228240252255

Threshold2

001224364860728496108120132144156168180192204216228240252255

Code

Reference


*Disclaimer*: This site is not in any way associated with the OpenCV organization. Visit OpenCV.org for an updated documentation for the latest functions.

This site is built on the sheer annoyance and repetitive frustration the author experienced while tuning parameters on OpenCV. It is casually maintained in my spare time. You can DM me on Github for any feature suggestions.

© 2020~ Yu-Kai Wang

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