公开(公告)号：US20230377335A1

公开(公告)日：2023-11-23

申请号：US18030452

申请日：2020-11-10

Applicant: Intel Corporation

Inventor： Liwei LIAO ,  Ming LU ,  Haihua LIN ,  Xiaofeng TONG ,  Wenlong LI

IPC: G06V20/40 ,  G06V10/82 ,  G06T7/73

CPC classification number: G06V20/42 ,  G06V20/46 ,  G06V10/82 ,  G06T7/73 ,  G06T2207/10016 ,  G06T2207/30196 ,  G06T2207/30242 ,  G06T2207/20084 ,  G06T2207/30224

Abstract: Techniques related to key person recognition in multi-camera immersive video attained for a scene are discussed. Such techniques include detecting predefined person formations in the scene based on an arrangement of the persons in the scene, generating a feature vector for each person in the detected formation, and applying a classifier to the feature vectors to indicate one or more key persons in the scene.