Method and device for converting static graph into dynamic graph

The invention discloses a method and device for converting a static graph into a dynamic graph. A dynamic picture can be generated for a user-defined local area. The method comprises the steps of obtaining a to-be-processed static picture, performing overall-to-local splitting deformation by setting track points, and recording coordinates of each vertex after each splitting; and selecting a targetarea splitting deformation picture at the current time point as a first picture layer, selecting a deformation picture of the first picture layer after time N as a second picture layer, selecting anoriginal picture of the target area as a third picture layer, and carrying out wrong cutting operation on the deformation picture of the picture layer; selecting the time N as the playing time, and generating a dynamic graph by using the recorded coordinate points. 本发明公开了一种静态图转化成动态图的方法和装置，可以针对自定义局部区域生成动态化图片。该方法包括获取待处理的静态图片，通过设置轨迹点进行整体到局部的拆分变形，记录每次拆分后各个顶点的坐标。选择当前时间点目标区域拆分变形图片作为第一图层，所述第一图层经过时间N后的变形图片作为第二图层，选择目标区域原始图片作为第三图层，对