Publications by authors named "Woo-Jeoung Nam"

With the remarkable success of deep neural networks, there is a growing interest in research aimed at providing clear interpretations of their decision-making processes. In this paper, we introduce Attribution Equilibrium, a novel method to decompose output predictions into fine-grained attributions, balancing positive and negative relevance for clearer visualization of the evidence behind a network decision. We carefully analyze conventional approaches to decision explanation and present a different perspective on the conservation of evidence.

View Article and Find Full Text PDF
Article Synopsis
  • Existing methods for estimating human poses from video often ignore the relationship between spatial and temporal data, leading to accuracy loss and issues with occlusion, which causes instability in tracking.
  • The authors propose a new approach called the Masked Kinematic Continuity-aware Hierarchical Attention Network (M-HANet), which addresses occlusion by masking keypoints and utilizes velocity and acceleration to better capture motion over time.
  • Their model shows significant improvements in various tasks, enhancing pose estimation accuracy by 14.1% and reducing errors by 8.7 mm compared to previous methods.
View Article and Find Full Text PDF