Multi-Residual Module Stacked Hourglass Networks for Human Pose Estimation

TP391; A multi-residual module stacked hourglass network (MRSH) was proposed to improve the accuracy and robustness of human body pose estimation.The network uses multiple hourglass subnetworks and three new residual modules.In the hourglass sub-network,the large receptive field residual module (LRFRM) and the multi-scale residual module (MSRM) are first used to learn the spatial relationship between features and body parts at various scales.Only the improved residual module (IRM) is used when the resolution is minimized.The fmal network uses four stacked hourglass sub-networks,with intermediate supervision at the end of each hourglass,repeating high-low (from high resolution to low resolution) and low-high (from low resolution to high resolution) learning.The network was tested on the public datasets of Leeds sports poses (LSP) and MPII human pose.The experimental results show that the proposed network has better performance in human pose estimation.