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Hello, I want to train and recogninze three postures of hand using neural network in Opencv. So, I have many question regarding it: 1. Is it better to use Neural Network Machine Learning Library or create Haar Classifier For this kinds of problem #High Priority 2. What does that feature vectors mean in ANN_MLP::train function and how to calculate these features? 3. How to put features from multiple images in this ANN_MLP?

Thank You very mUch, a Lot!

Hello, I want to train and recogninze three postures of hand using neural network in Opencv. So, I have many question regarding it: 1. it:

1. (High Priority) Is it better to use Neural Network Machine Learning Library or create Haar Classifier For for this kinds kind of problem #High Priority 2. problem?
2. What does that the feature vectors vector mean in ANN_MLP::train function and how to calculate these features? 3. features?
3. How to put features from multiple images in this ANN_MLP?

Thank You you very mUch, much, a Lot!lot!