palm_detection_mediapipe

Palm detector from MediaPipe Handpose

This model detects palm bounding boxes and palm landmarks, and is converted from TFLite to ONNX using following tools:

• TFLite model to ONNX: https://github.com/onnx/tensorflow-onnx
• simplified by onnx-simplifier

SSD Anchors are generated from GenMediaPipePalmDectionSSDAnchors

Note:

• Visit https://github.com/google/mediapipe/blob/master/docs/solutions/models.md#hands for models of larger scale.

Demo

Run the following commands to try the demo:

# detect on camera input
python demo.py
# detect on an image
python demo.py -i /path/to/image -v

# get help regarding various parameters
python demo.py --help

Example outputs

License

All files in this directory are licensed under Apache 2.0 License.

Reference

• MediaPipe Handpose: https://developers.google.com/mediapipe/solutions/vision/hand_landmarker
• MediaPipe hands model and model card: https://github.com/google/mediapipe/blob/master/docs/solutions/models.md#hands
• Handpose TFJS:https://github.com/tensorflow/tfjs-models/tree/master/handpose
• Int8 model quantized with rgb evaluation set of FreiHAND: https://lmb.informatik.uni-freiburg.de/resources/datasets/FreihandDataset.en.html