Scene information detection method and device and electronic equipment

• Main Authors: WU JINYI, ZHAO HAIYU, ZHANG MINGYUAN, YI SHUAI, JIN DAISHENG
• Format: Patent
• Language: Chinese; English
• Published: 30.10.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The embodiment of the invention provides a scene information detection method and device and electronic equipment. The method can comprise the steps: according to node features of auxiliary nodes connected with a target node in a scene heterogeneous graph, obtaining a convergence feature with the feature dimension to be propagated being Cy * 1, wherein Cy is the channel dimension of the convergence feature, and Cy is the same as the channel dimension of the node features of the target node, and the scene heterogeneous graph comprises at least two heterogeneous nodes: an auxiliary node and a target node obtained based on the scene image; updating node features of the target node based on the aggregation features; and obtaining scene information of the scene image according to the updated node characteristics of the target node. 本公开实施例提供一种场景信息的检测方法和装置、电子设备，其中，该方法可以包括：根据场景异构图中与目标节点连接的各辅助节点的节点特征，得到待传播的特征维度是Cy*1的汇聚特征，其中，Cy是汇聚特征的通道维度，且Cy与目标节点的节点特征的通道维度相同；其中，场景异构图包括至少两种异质节点：辅助节点以及基于场景图像得到的目标节点；基于汇聚特征更新目标节点的节点特征；根据更新