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Document type:
Konferenzbeitrag 
Author(s):
Wu, Shun-Cheng; Wald, Johanna; Tateno, Keisuke; Navab, Nassir; Tombari, Federico 
Title:
SceneGraphFusion: Incremental 3D Scene Graph Prediction from RGB-D Sequences 
Abstract:
Scene graphs are a compact and explicit representation successfully used in a variety of 2D scene understanding tasks. This work proposes a method to incrementally build up semantic scene graphs from a 3D environment given a sequence of RGB-D frames. To this end, we aggregate PointNet features from primitive scene components by means of a graph neural network. We also propose a novel attention mechanism well suited for partial and missing graph data present in such an incremental reconstruction...    »
 
Keywords:
Computer vision, Deep learning, Scene understanding, Semantic Scene Graph, CVPR 
Book / Congress title:
2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 
Publisher:
IEEE 
Date of publication:
01.06.2021 
Year:
2021