loading multiple groundtruth .mat files

4 views (last 30 days)
Matpar on 13 Apr 2020
Edited: Stephen23 on 14 Apr 2020
Hi and good day to all,
I have 8 ground truth labelled .mat files from videos done by the matlab labeller.
I am trying to load such and I am uncertain of the next move.
Can a profession assist me please?
I have gotten this far with google, here's my code!
Thank you in advance!!
filenames = {'Beat1GTruth.mat','Beat2GTruth.mat','Fight1GTruth.mat','Fight2GTruth.mat','Shoot1GTruth.mat'...
for kk = 1:numel(filenames)

Answers (1)

Stephen23 on 13 Apr 2020
Edited: Stephen23 on 13 Apr 2020
Always load into an output variable (which is a scalar structure), e.g.:
F = {'Beat1GTruth.mat', 'Beat2GTruth.mat', 'Fight1GTruth.mat', 'Fight2GTruth.mat', 'Shoot1GTruth.mat', 'Shoot2GTruth.mat', 'Stab1GTruth.mat', 'Stab2GTruth.mat'};
N = numel(F);
C = cell(1,N);
for kk = 1:N
S = load(F{kk}); % load into a structure
% you can do anything with the structure contents, e.g.:
C{kk} = S.somefield; % !!! use an appropriate fieldname !!!
See also:
Matpar on 14 Apr 2020
I did see it and I ran it just as is!! that is what is confusing me!
I got to the step of training the cnn objectdetector but it came back with an error about the groundtruths not being in the right format!!
I am learning and it is fun! but not so much fun when I am stuck and not knowing nor understanding the full processes to move forward!
Please help!
and thank you in advance pal!

Sign in to comment.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!