error is : Subscripted assignment dimension mismatch.
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
Ushna Asif
el 14 de Nov. de 2015
Respondida: Dima Lisin
el 23 de Nov. de 2015
this is my code for extraction of feature from folder having three sub folders but i am giving error at line trainingFeatures(featureCount,:)= ..... error is : Subscripted assignment dimension mismatch.
trainingFeatures = zeros(size(training,2)*training(1).Count,1008);
featureCount = 1;
for i=1:size(training,2)
for j = 1:training(i).Count
trainingFeatures(featureCount,:)= extractHOGFeatures(read(training(i),j));
trainingLabel{featureCount} = training(i).Description;
featureCount = featureCount + 1;
end
personIndex{i} = training(i).Description;
end
0 comentarios
Respuesta aceptada
Dima Lisin
el 23 de Nov. de 2015
You may be getting this error because there may be different numbers of images in each imageSet. The easiest thing to do here is to make trainingFeatures a cell array.
0 comentarios
Más respuestas (1)
Image Analyst
el 14 de Nov. de 2015
You say size(training,2) indicating training is a 2D array, but then you later say training(i).Description indicating it's a 1-D array of structures. Before the loop, what does it say if you do this:
class training
whos training
size(training)
2 comentarios
Image Analyst
el 16 de Nov. de 2015
Sorry, I don't have the Computer Vision System Toolbox so I can't test anything with imageset variables. Perhaps Dima will answer.
Ver también
Productos
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!