Operator '+' is not supported for operands of type 'matlab.graphics.primitive.Image'
17 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
I try to append image from tvec_json to 'tvec' array but I face this problem. Please anyone help. Here is my code below:
input_name = "output_wp2camera.json";
raw = fileread(input_name);
input_params = jsondecode(raw);
camera_matrix = input_params.camera_matrix;
dist = input_params.dist_coefs;
tvec_json = input_params.translational_vectors;
rvec_json = input_params.rotational_vectors;
tvec = [];
rvec = [];
len = length(tvec_json);
for i = 1:len
tvec.append(array(tvec_json(image + string(i))))
rvec.append(array(rvec_json(image + string(i))))
end
0 Kommentare
Antworten (1)
Walter Roberson
am 14 Aug. 2021
You did not assign a value to a variable named image, so image is being found as a function. Your line
tvec.append(array(tvec_json(image + string(i))))
is equivalent to
tvec.append(array(tvec_json(image() + string(i))))
We recommend that you avoid using image as the name of a variable to prevent running into this kind of problem.
4 Kommentare
Walter Roberson
am 14 Aug. 2021
It appears that image is intended to be a constant there, rather than a variable name.
tvec.append(array(tvec_json("image" + string(i))))
Siehe auch
Kategorien
Mehr zu JSON Format finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!