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QueryPose: Sparse Multi-Person Pose Regression via Spatial-Aware Part-Level Query

NeurIPS 2022 · Detection and segmentation › CNN features · approach: Joint detection and instance segmentation · 9 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
add SPEGM to regression baseline (ablation)QueryPose R50 · COCO mini-valAP: 59.2 -> 63.8Helped
add SIM on top of SPEGM (ablation)QueryPose R50 · COCO mini-valAP: 63.8 -> 64.9Helped
use part-level queries instead of instance-level query (MHSA interaction) (ablation)QueryPose R50 · COCO mini-valAP: 60.7 -> 62.6Helped
SPEGM part embeddings instead of instance-level spatial attention (ablation)QueryPose R50 · COCO mini-valAP: 60.2 -> 63.8Helped
selective iteration instead of summation (ablation)QueryPose R50 · COCO mini-valAP: 64.2 -> 64.9Helped
selective iteration instead of concatenation (ablation)QueryPose R50 · COCO mini-valAP: 64.1 -> 64.9Helped
increase part query dimension from 128 to 256 (ablation)QueryPose R50 · COCO mini-valAP: 64.9 -> 64.7No clear effect
part division by rigid parts (7) instead of per-keypoint (17) (ablation)QueryPose R50 · COCO mini-valAP: 64.7 -> 64.9Helped
iterate instance query across box and keypoint decoders serially (ablation)QueryPose R50 · COCO mini-valAP_box: 55.3 -> 56.9Helped
sparse part-level queries instead of dense end-to-end methodsQueryPose HRNet-W48 · COCO mini-valAP: 70.8 -> 73.6Helped
add online auxiliary keypoint heatmap learningQueryPose · COCOAPNo clear effect

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