The BodyPix model can estimate which pixels in an image are part of a person, and which pixels
are part of each of 24 body parts. It works for multiple people in an input image or video.
The internal resolution, output stride and model have the largest effects on accuracy/speed. A higher internal resolution results in higher accuracy but lower the speed. A higher output stride results in lower accuracy but higher speed. A larger model, indicated by both architecture and multiplier dropdown, results in higher accuracy but lower speed.