pass multi-dimentional array to a python function from matlab

Hello,

I have a matrix with dimentions (329X439X3) type='uint8' in matlab. Right now I have trouble passing this matrix to a python function. I tried using py.numpy, but it results as shown below,

>> class(rgb_channel_time_one)

ans =

    'uint8'

>> size(rgb_channel_time_one)

ans =

   329   439     3

>> image = py.numpy.matrix(rgb_channel_time_one)
Error using py.numpy.matrix
Conversion of MATLAB 'uint8' to Python is only supported for 1-N vectors.
 
>> image = py.numpy.array(rgb_channel_time_one)
Error using py.numpy.array
Conversion of MATLAB 'uint8' to Python is only supported for 1-N vectors.

what is the cause of the error?

Answer 1

[Meet]

Hi Sabari,

I encountered a similar issue with MATLAB R2020a and earlier versions. However, this issue has been resolved starting from R2020b. I recommend upgrading MATLAB to the latest version.

I hope it helps you!!