Papers › Rethinking on Multi-Stage Networks for Human Pose Estimation

Rethinking on Multi-Stage Networks for Human Pose Estimation

1 Jan 2019arXiv:1901.00148archive 2025-07-28

Wenbo Li, Zhicheng Wang, Binyi Yin, Qixiang Peng, Yuming Du, Tianzi Xiao, Gang Yu, Hongtao Lu, Yichen Wei, Jian Sun

Existing pose estimation approaches fall into two categories: single-stage and multi-stage methods. While multi-stage methods are seemingly more suited for the task, their performance in current practice is not as good as single-stage methods. This work studies this issue. We argue that the current multi-stage methods' unsatisfactory performance comes from the insufficiency in various design choices. We propose several improvements, including the single-stage module design, cross stage feature aggregation, and coarse-to-fine supervision. The resulting method establishes the new state-of-the-art on both MS COCO and MPII Human Pose dataset, justifying the effectiveness of a multi-stage architecture. The source code is publicly available for further research.

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Code

megvii-detection/MSPN officialmentioned in papermentioned on GitHubpytorch report
chenyilun95/tf-cpn mentioned on GitHubtfMIT report
fenglinglwb/MSPN mentioned on GitHubpytorch report
hyperionfalling/lightpose mentioned on GitHubpytorch report
open-mmlab/mmpose pytorchApache-2.0 report

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Tasks

Keypoint DetectionPose Estimation

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Keypoint Detection COCO (Common Objects in Context) MSPN(384x288) Test AP 76.1 #6 of 24 Archive leaderboard report
Keypoint Detection COCO test-challenge MSPN+* AP 76.4 #2 of 8 Archive leaderboard report
Keypoint Detection COCO test-challenge MSPN+* AP50 92.9 #2 of 8 Archive leaderboard report
Keypoint Detection COCO test-challenge MSPN+* AP75 82.6 #2 of 8 Archive leaderboard report
Keypoint Detection COCO test-challenge MSPN+* APL 88.6 #2 of 8 Archive leaderboard report
Keypoint Detection COCO test-challenge MSPN+* AR 82.2 #2 of 8 Archive leaderboard report
Keypoint Detection COCO test-challenge MSPN+* AR50 96 #2 of 8 Archive leaderboard report
Keypoint Detection COCO test-challenge MSPN+* AR75 87.7 #2 of 8 Archive leaderboard report
Keypoint Detection COCO test-challenge MSPN+* ARL 83.2 #2 of 8 Archive leaderboard report
Keypoint Detection COCO test-challenge MSPN+* ARM 77.5 #2 of 8 Archive leaderboard report
Keypoint Detection COCO test-dev MSPN AP 76.1 #3 of 16 Archive leaderboard report
Keypoint Detection COCO test-dev MSPN AP50 93.4 #3 of 16 Archive leaderboard report
Keypoint Detection COCO test-dev MSPN AP75 83.8 #3 of 16 Archive leaderboard report
Keypoint Detection COCO test-dev MSPN APL 81.5 #3 of 16 Archive leaderboard report
Keypoint Detection COCO test-dev MSPN APM 72.3 #3 of 16 Archive leaderboard report
Keypoint Detection COCO test-dev MSPN AR 81.6 #3 of 16 Archive leaderboard report
Keypoint Detection COCO test-dev MSPN AR50 96.3 #3 of 16 Archive leaderboard report
Keypoint Detection COCO test-dev MSPN AR75 88.1 #3 of 16 Archive leaderboard report
Keypoint Detection COCO test-dev MSPN ARL 87.1 #3 of 16 Archive leaderboard report
Keypoint Detection COCO test-dev MSPN ARM 77.5 #3 of 16 Archive leaderboard report
Pose Estimation COCO minival MSPN AP 75.9 #1 of 1 Archive leaderboard report
Pose Estimation COCO test-dev MSPN AP 76.1 #18 of 47 Archive leaderboard report
Pose Estimation COCO test-dev MSPN AP50 93.4 #18 of 47 Archive leaderboard report
Pose Estimation COCO test-dev MSPN AP75 83.8 #18 of 47 Archive leaderboard report
Pose Estimation COCO test-dev MSPN APL 81.5 #18 of 47 Archive leaderboard report
Pose Estimation COCO test-dev MSPN APM 72.3 #18 of 47 Archive leaderboard report
Pose Estimation COCO test-dev MSPN AR 81.6 #18 of 47 Archive leaderboard report
Pose Estimation MPII Human Pose MSPN PCKh-0.5 92.6 #9 of 46 Archive leaderboard report

Ranks are positions in the archive's leaderboards as they stood at the 2025-07-28 snapshot. Results published since then are not among these rows, so a rank here is not a current standing.

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