Visual angle adjustment method and device for three-dimensional model

• Main Authors: DONG WEISHAN, WANG QUN
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2019
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention provides a method and a device for adjusting the angle of view of a three-dimensional model, wherein, the method comprises the following steps: acquiring a three-dimensional model to bedisplayed and description information of the three-dimensional model; among the preset objects, querying the target object matched with the description information; acquiring two-dimensional images ofthe three-dimensional model in each perspective; determining a target angle of view from each angle of view according to similarities between image features of the two-dimensional images under each angle of view and image features of the target object; according to the target angle of view, adjusting the angle of view of the three-dimensional model. The method can automatically adjust the view angle of the three-dimensional model and improve the display effect of the three-dimensional model so as to improve the viewing experience of the user. 本申请提出种三维模型的视角调整方法和装置，其中，方法包括：获取待展示的三维模型，以及三维模型的描述信息；在预设的各对象中，查询与描述信息匹配目标对象；获