extend the vision.cascadeobjectdetector class and override the set.classificationmodel method in matlab

To extend the vision.CascadeObjectDetector class and override the set.ClassificationModel method, you can create a new class that inherits from the vision.CascadeObjectDetector class and reimplement the set.ClassificationModel method. Here is an example implementation:

main.m
classdef MyCascadeObjectDetector < vision.CascadeObjectDetector
    
    methods
        
        function set.ClassificationModel(obj, model)
            if ~isa(model, 'myClassificationModel')
                error('Invalid classification model.');
            end
            obj.ClassificationModel = model;
        end
        
    end
    
end
350 chars
15 lines

In this example, the MyCascadeObjectDetector class extends the vision.CascadeObjectDetector class and overrides the set.ClassificationModel method. The new implementation validates that the input classification model is of a class called myClassificationModel and sets the ClassificationModel property to the input value.

You can now create an instance of the MyCascadeObjectDetector class and use it like the original vision.CascadeObjectDetector class:

main.m
detector = MyCascadeObjectDetector();
detector.setClassificationModel(myModel);
...
84 chars
4 lines

Where myModel is an instance of the myClassificationModel class.