Missing ReadAprilTaq function from CV tool box

Hi,

I'm trying to detect an apriltag using the computervision toolbox function called ReadAprilTag.

I have the tool box installed, but can't use the function for object detection ("Unrecognized function or variable 'readAprilTag'".). Anyone know the issue? I'm using Matlab 2020a

[kenneth meinert]

Could anyone confirm that the function is only available in 2020b?

It seems to work on my laptop.

[Andrew Roley]

I also couldn't get it working in 2020a, but 2020b worked right away.

Answer 1

[Walter Roberson]

https://www.mathworks.com/help/vision/ref/readapriltag.html

"Introduced in R2020b"

Answer 2

[Priysha LNU]

Hi,

You may refer to the following MATLAB Answers link for details on such errors and possible workarounds:

https://www.mathworks.com/matlabcentral/answers/96005-why-do-i-get-the-error-undefined-function-or-variable

DISCLAIMER: These are my own views and in no way depict those of MathWorks.