DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | 박진아 | - |
dc.contributor.author | Woo, Taeyun | - |
dc.contributor.author | 우태윤 | - |
dc.date.accessioned | 2024-07-25T19:31:23Z | - |
dc.date.available | 2024-07-25T19:31:23Z | - |
dc.date.issued | 2023 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=1045952&flag=dissertation | en_US |
dc.identifier.uri | http://hdl.handle.net/10203/320720 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 전산학부, 2023.8,[iv, 30 p. :] | - |
dc.description.abstract | Estimating hand and object pose from images has emerged as a promising research field due to the increasing demand for practical applications in virtual and augmented reality. The primary objective of this research is to understand the interaction between a hand and an object. To capture the intricate interaction, most existing approaches estimate meshes of the hand and object to represent hand-object interaction, such as contact region. Recently, graph neural networks (GNNs) is used to leverage the graph-like structure of the hand and object meshes, enabling the incorporation of spatial information during inference. However, existing GNN-based methods have not fully exploited the potential of these graphs by not changing their connectivity (edges) within and between different classes. In this thesis, we propose a graph-based refinement method that improves initially estimated hand and object meshes from an image. Our method considers hand-object interaction via an interaction-aware graph attention mechanism, connecting highly-correlated nodes between intra-class graphs and between inter-class graphs. Experiments demonstrate that our proposed method improves accuracy in estimating hand and object pose, and aspects of hand-object interaction. | - |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | 손-물체 포즈 추정▼a손-물체 상호작용▼a컴퓨터 비전▼a그래프 신경망 | - |
dc.subject | Hand-object pose estimatoin▼ahand-object interaction▼acomputer vision▼agraph neural network | - |
dc.title | Hand-object pose estimation via interaction-aware graph attention mechanism | - |
dc.title.alternative | 상호작용을 고려한 그래프 어텐션 방법을 통한 손-물체 포즈 추정 방법 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 325007 | - |
dc.description.department | 한국과학기술원 :전산학부, | - |
dc.contributor.alternativeauthor | Park, Jinah | - |
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