An Adversarial Human Pose Estimation Network Injected with Graph Structure

03/29/2021
by   Lei Tian, et al.
10

Because of the invisible human keypoints in images caused by illumination, occlusion and overlap, it is likely to produce unreasonable human pose prediction for most of the current human pose estimation methods. In this paper, we design a novel generative adversarial network (GAN) to improve the localization accuracy of visible joints when some joints are invisible. The network consists of two simple but efficient modules, Cascade Feature Network (CFN) and Graph Structure Network (GSN). First, the CFN utilizes the prediction maps from the previous stages to guide the prediction maps in the next stage to produce accurate human pose. Second, the GSN is designed to contribute to the localization of invisible joints by passing message among different joints. According to GAN, if the prediction pose produced by the generator G cannot be distinguished by the discriminator D, the generator network G has successfully obtained the underlying dependence of human joints. We conduct experiments on three widely used human pose estimation benchmark datasets, LSP, MPII and COCO, whose results show the effectiveness of our proposed framework.

READ FULL TEXT

page 6

page 14

page 15

page 16

07/08/2017

Self Adversarial Training for Human Pose Estimation

This paper presents a deep learning based approach to the problem of hum...
01/07/2019

Human Pose Estimation with Spatial Contextual Information

We explore the importance of spatial contextual information in human pos...
07/06/2022

Self-Constrained Inference Optimization on Structural Groups for Human Pose Estimation

We observe that human poses exhibit strong group-wise structural correla...
07/02/2020

JUMPS: Joints Upsampling Method for Pose Sequences

Human Pose Estimation is a low-level task useful for surveillance, human...
03/18/2020

AMIL: Adversarial Multi Instance Learning for Human Pose Estimation

Human pose estimation has an important impact on a wide range of applica...
05/13/2021

When Human Pose Estimation Meets Robustness: Adversarial Algorithms and Benchmarks

Human pose estimation is a fundamental yet challenging task in computer ...
07/21/2020

Graph-PCNN: Two Stage Human Pose Estimation with Graph Pose Refinement

Recently, most of the state-of-the-art human pose estimation methods are...