问题
Can I input the SURF feature obtained by the MATLAB command (detectSURFFeature) as input to the neural network to train network in order to classify/detect the object in the image?.if yes how can I cop with the multidimensional data obtained by the descriptor? I am using image set of same resolution and almost similar orientation. I am using only MATLAB.
回答1:
One way to do this is to use the bag of features approach. You discretize the space of the SURF descriptors, and then you compute a histogram of the descriptors in your image. This gives you a single vector that you can use at input to a neural network or any other classifier of your choice.
来源：https://stackoverflow.com/questions/29047377/surf-feature-input-to-neural-network-in-matlab