Computer-readable recording medium, information processing method, and information processing apparatus

An information processing method implemented by a computer, the information processing method comprising:

• acquiring images photographed with a first angle of view and a second angle of view wider than the first angle of view, using a processor;
• specifying a position and an attitude of a camera that photographed the image photographed with the first angle of view based on the image photographed with the second angle of view, using the processor;
• stitching a plurality of images photographed with the first angle of view to generate a panoramic image, using the processor;
• correcting the position on the generated panoramic image, of the image photographed with the first angle of view based on the specified position and attitude of the camera, using the processor;
• and
• mapping the panoramic image to a three-dimensional model by texture mapping based on the corrected position, using the processor.

An information processing apparatus comprising:

• a memory;
• and
• a processor coupled to the memory, wherein the processor executes a process comprising:
• acquiring images photographed with a first angle of view and a second angle of view wider than the first angle of view;
• specifying a position and an attitude of a camera that photographed the image photographed with the first angle of view based on the image photographed with the second angle of view;
• stitching a plurality of images photographed with the first angle of view to generate a panoramic image;
• correcting the position on the generated panoramic image, of the image photographed with the first angle of view based on the specified position and attitude of the camera;
• and
• mapping the panoramic image to a three-dimensional model by texture mapping based on the corrected position of the image photographed with the first angle of view.