https://github.com/CMU-Perceptual-Computing-Lab/openpose/pull/2267
https://github.com/CMU-Perceptual-Computing-Lab/openpose/pull/2265
https://github.com/CMU-Perceptual-Computing-Lab/openpose/pull/2263
https://github.com/CMU-Perceptual-Computing-Lab/openpose/pull/2260
https://github.com/CMU-Perceptual-Computing-Lab/openpose/pull/2217
https://github.com/CMU-Perceptual-Computing-Lab/openpose/pull/2216
https://github.com/CMU-Perceptual-Computing-Lab/openpose/pull/2212
https://github.com/CMU-Perceptual-Computing-Lab/openpose/pull/2193
