Data interaction method, system and equipment based on measurable live-action image and medium

The invention relates to a data interaction method, system and device based on a measurable live-action image and a medium. The method comprises the following steps: determining an interested object selected by a user in a measurable live-action image; determining a contour of the interested object; and displaying at least one part of the contour of the interested object in the measurable live-action image. According to the method, the 3D information can be associated with the measurable 2D real scene, and meanwhile, feedback of the associated information of the interested objects and overlapping of the interested objects are kept to be presented in a short time in interaction, so that a live-action image can be prevented from being submerged by a forcibly drawn vector, the focusing sense is reduced, and meanwhile, it can be ensured that the live-action scene is always presented on a view port. 本发明涉及基于可量测实景影像的数据交互方法、系统、设备和介质。本发明的方法包括：确定用户在可量测实景影像中选择的感兴趣对象；确定所述感兴趣对象的轮廓；在所述可量测实景影像中显示所述感兴趣对象的所述轮廓的至少一部分。本发明可以将3D信