What is the size of the minimum image that ArUco can detect?

Asked Aug 11 '17 at 02:41

Active Aug 11 '17 at 05:40

Viewed 2,884 times

I already tried two different size of markers one is 100 pixel equal 3.2cm*3.2cm, and the other is more bigger than that.

I mean I can't print much more size of marker to detect.

So , I'm wondering what is the size of the minimum image that ArUco can detect?

edited Aug 11 '17 at 05:40

Regolith

asked Aug 11 '17 at 02:41

V.Lee

The 100 pixels marker can not detected by my camera. – V.Lee Aug 11 '17 at 02:43
2

The image size that can be detect is determined by your camera sensor resolution... the minimum or contour length of your rectangle is about 0.04 of max(image_row,image_col) – user1538798 Feb 23 '18 at 03:17
@user1538798 where did you take this information from? – Simon Mar 19 '21 at 11:40
2

@Simon https://docs.opencv.org/master/d5/dae/tutorial_aruco_detection.html – user1538798 Mar 22 '21 at 01:09

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