trainCasca​deObjectDe​tector uses what type of classifier?

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md khan
md khan 2017-6-14
评论： Dimitris Iliou 2017-6-16
trainCascadeObjectDetector with Haar features uses what type of classifier? Is it 'Adaboost'? If it is Adaboost, then is there a way to specify what type of adaboost like Simple/Gentle?

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回答（1 个）

Dimitris Iliou
Dimitris Iliou 2017-6-16
If you go to the documentation page of the trainCascadeObjectDetector:
http://www.mathworks.com/help/vision/ref/traincascadeobjectdetector.html#bts6lqw
you will notice that the Haar FeatureType is based on reference [1]. That paper talks about Adaboost.
I would look into the paper for more details.
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md khan
md khan 2017-6-16
I wanted to know that, is there any matlab command to specify which type of adaboost we are using?
Dimitris Iliou
Dimitris Iliou 2017-6-16
The trainCascadeObjectDetector function uses Gentle Adaboost.
I do not think that there is way to change that since there is no input to that function that would allow you to do so.

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