Method and system for determining clustering center, and method and device for determining picture type

• Main Authors: TANG DARUN, LIU XIANGYANG, QIU XUEYA
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention discloses a method for determining a clustering center, which comprises the following steps of: obtaining a picture containing a target object; detecting target objects in the pictures,and extracting features of regions of the target objects in each picture; clustering the features of the region of the target object to form M clusters; and respectively marking the type of the clustering center corresponding to each cluster. The invention further discloses a method for determining the type corresponding to the picture, which comprises the following steps of: obtaining the picturecontaining the target object; detecting a target object in the picture, and extracting features of a region of the target object in the picture; and according to a predetermined clustering center, determining a cluster to which the features of the region of the target object belong, and determining the type corresponding to the picture as the type of the clustering center of the cluster. 本发明公开了一种聚类中心的确定方法，包括，获取包含目标对象的图片；检