how modify the trainCascadeObjectDetector to train with other types of features?

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lourdes ramirez 2014-3-29

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https://ww2.mathworks.cn/matlabcentral/answers/123575-how-modify-the-traincascadeobjectdetector-to-train-with-other-types-of-features

回答： md khan 2017-3-30

I need the source code of viola jones training algorithm, coz i used the trainCascadeObjectDetector but it doesn't allow to train with other types of features.

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Answer 1

Dima Lisin 2014-5-8

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https://ww2.mathworks.cn/matlabcentral/answers/123575-how-modify-the-traincascadeobjectdetector-to-train-with-other-types-of-features#answer_136123

trainCascadeObjectDetector lets you specify Haar, HOG, or LBP features.

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Answer 2

md khan 2017-3-30

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https://ww2.mathworks.cn/matlabcentral/answers/123575-how-modify-the-traincascadeobjectdetector-to-train-with-other-types-of-features#answer_261116

How do I specify which feature to select? In the example "trainCascadeObjectDetector('tennisballdetect.xml',positiveInstances, ... negativeFolder,'FalseAlarmRate',0.5,'NumCascadeStages',7);" automatically uses HOG.

How do I specify HAAR or LBP?