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How to show labels names?

7 vues (au cours des 30 derniers jours)
Adrian Kleffler
Adrian Kleffler le 19 Mai 2023
Hello everyone, I am running object detector in Matlab ... after running detector on test image the result looks like this :
But I want my program to show also names for each class ... for example if there is an airplane i want to see the confidence and name airplane also...
Here is my code which runs detector on one of the images :
I = imread(testDataTbl.imageFilename{94});
I = imresize(I,inputSize(1:2));
[bboxes,scores] = detect(detector,I);
I = insertObjectAnnotation(I,'rectangle',bboxes,scores);

Réponses (2)

Walter Roberson
Walter Roberson le 19 Mai 2023
FIrst (somehow) convert each score into its corresponding class name.
Then when you call insertObjectAnnotation pass the class name as the fourth parameter (where you are passing scores now)
  1 commentaire
Adrian Kleffler
Adrian Kleffler le 19 Mai 2023
Don’t you know how to convert it?

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Birju Patel
Birju Patel le 25 Mai 2023
Any object detector that supports detection multple classes will return the labels as a third output argument:
[bboxes,scores,labels] = detect(detector,I);
You can create a string with the label and score:
str = string(labels) + ": " + scores;
I = insertObjectAnnotation(I,'rectangle',bboxes,str);


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