Method and device for determining sight line orientation of person, electronic equipment and storage medium

• Main Authors: ZHANG XIUBAO, YU ZEHUI, SHEN HAIFENG
• Format: Patent
• Language: Chinese; English
• Published: 13.11.2020
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention relates to a method and device for determining the sight line direction of a person, electronic equipment and a storage medium. In one method, a plurality of facial features respectivelyassociated with a facial image of a person are generated according to a plurality of first orientation models based on the facial image; a plurality of candidate face orientations of the person are identified based on the plurality of face features and a three-dimensional depth image of the face image, the three-dimensional depth image representing three-dimensional depth information of the faceof the person. A first orientation of the person is acquired based on the plurality of candidate face orientations. Based on the first orientation, a gaze orientation of the person is determined. Furthermore, the invention provides a corresponding device, electronic equipment and a storage medium. By means of the implementation mode, the collected face image of the person can be automatically analyzed, and the sight line o