Questions - OpenCV Q&A Forum

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2015-07-01 16:06:32 -0600 cheerfulme

Multi-level Otsu's thresholding

Thresholding

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2015-08-05 04:18:17 -0600 kingdavidek

Can thresholding only be applied to a grayscale image?

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2016-06-02 23:55:15 -0600 YaddyVirus

Line detection and tracking algorithm for autonomous robot.

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2016-06-06 15:03:24 -0600 YaddyVirus

How to use np.count_nonzero() within a range of pixels?

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2016-06-09 03:01:22 -0600 Dinh Thap

Auto size, sigma parameter in adaptive thresholding?

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2018-12-24 11:22:15 -0600 iro

How to separate out markings written by black pen,pencil,sketch pen

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2020-04-07 20:27:50 -0600 Assaf M

Identifying positive pixels after color deconvolution ignoring boundaries

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2020-07-27 18:11:11 -0600 Brendon Costa

What options exist in OpenCV to improve the thresholding algorithm used for contour detection of fish arches on sonar images?

Thresholding

8 questions

Multi-level Otsu's thresholding

Can thresholding only be applied to a grayscale image?

Line detection and tracking algorithm for autonomous robot.

How to use np.count_nonzero() within a range of pixels?

Auto size, sigma parameter in adaptive thresholding?

How to separate out markings written by black pen,pencil,sketch pen

Identifying positive pixels after color deconvolution ignoring boundaries

What options exist in OpenCV to improve the thresholding algorithm used for contour detection of fish arches on sonar images?

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