Information processing apparatus, information processing method and storage medium

Abstract

The information processing apparatus (encoding apparatus) that acquires first polygon data representing a shape of an object, acquires geometry data relating to geometry of second polygon data whose resolution is higher than that of the first polygon data, and outputs encoded data including the geometry data and topology data relating to the first polygon data.

1 .- 15 . (canceled) 
     
     
         16 . An information processing apparatus comprising:
 one or more memories storing instructions; and   one or more processors configured to execute the instructions to cause the information processing apparatus to perform operations including:
 obtaining first mesh data representing a shape of an object and information for generating a second mesh data representing a shape of the object, and 
 generating the second mesh data based on the obtained first mesh data and the obtained information for generating the second mesh data. 
   
     
     
         17 . The information processing apparatus according to  claim 16 , wherein
 the second mesh data is generated by dividing each edge of a polygon forming the obtained first mesh data and the obtained information for generating the second mesh data.   
     
     
         18 . The information processing apparatus according to  claim 16 , wherein
 the obtained information for generating the second mesh data is information for specifying positions of vertices of a polygon forming the second mesh data.   
     
     
         19 . The information processing apparatus according to  claim 16 , wherein
 the obtained information for generating the second mesh data is information representing positions of vertices of a polygon forming the second mesh data.   
     
     
         20 . The information processing apparatus according to  claim 16 , wherein
 the obtained information for generating the second mesh data includes the number of positions of vertices of a polygon forming the second mesh data.   
     
     
         21 . The information processing apparatus according to  claim 16 , wherein
 the number of polygons forming the second mesh is greater than the number of polygons forming the first mesh data.   
     
     
         22 . An information processing method executed by an information processing apparatus, the method comprising:
 obtaining first mesh data representing a shape of an object and information for generating a second mesh data representing a shape of the object; and   generating the second mesh data based on the obtained first mesh data and the obtained information for generating the second mesh data.   
     
     
         23 . A non-transitory computer-readable storage medium that stores a program for causing an information processing apparatus to:
 obtain first mesh data representing a shape of an object and information for generating a second mesh data representing a shape of the object; and   generate the second mesh data based on the obtained first mesh data and the obtained information for generating the second mesh data.