how to train the palm detector of the hand-tracking application

[tonyzhangnxp]

Hello there

The hand-tracking application is truly impressive! We're interested in porting it to an MCU platform, but we've found that the palm detection model is a bit resource-intensive for MCUs. Specifically, the PReLU activation function consumes significantly more computing resources than ReLU or LeakyReLU. We're considering replacing PReLU with ReLU and retraining the model. Could you share the training scripts and the dataset for the palm detector? Open-sourcing these scripts would greatly assist us in optimizing the model for resource-constrained environments.

BR Tony