Hi Christopher,
The help of 'transformPointsInverse' and 'transformPointsForward' doesn't work, because these are methods of few objects present in Image Processing Toolbox, but not the functions themselves.
These methods are present in the following objects within the toolbox and will be used while accessing those objects. The objects are:
- geometricTransform3d (https://www.mathworks.com/help/images/ref/geometrictransform3d.html)
- geometricTransform2d (https://www.mathworks.com/help/images/ref/geometrictransform2d.html)
- affine2d (https://www.mathworks.com/help/images/ref/affine2d.html)
- affine3d (https://www.mathworks.com/help/images/ref/affine3d.html)
- projective2d (https://www.mathworks.com/help/images/ref/projective2d.html)
To access the help of the respective methods from MATLAB help. Perform help on any of the above objects in command prompt and click on the links for the respective functions in the help.
% For example, try the following in MATLAB help for affine3d
>> help affine3d
% Then click on the respective links of the methods placed in the command window
% Another way to directly access is
>> help affine3d/transformPointsForward
>> help affine3d/transformPointsInverse
Hope this helps.
Regards,
Sriram
