Week 3 Slides

function preload () {
	bodyPose = ml5.bodyPose();
}

Body Pose

ml5js uses MoveNet and BlazePose (RGB camera analyze)

• Usually extremely low res. for pose estimation
  • Output stride: lower the more accurate

OR Depth Sensor IR

• Azure Kinect
  • Depth Kit

COCO (Common Objects in Context)

• Dataset with image segmentation/body pose for people

PoseNet

Old body pose detection tool

• 2D to 3D
  • GHUM generates 3d models based on existing 2d pose dataset

ml5.bodyPose

MoveNet vs BlazePose

• MoveNet: XY values
• BlazePose: XYZ values with bone orientation

MoveNet:

• Model Types (for optimization)
• Much faster than PoseNet,

Body Segmentation

BodyPix