Image processing device, image processing method, and program

An image processing method, comprising:

• detecting a first feature point in an image;
• detecting a second feature point within the first feature point;
• controlling, to display an indicator that indicates at least one of the first feature point and the second feature point in the image, wherein
• the image includes a plurality of markers, and the detecting of the first feature point comprises detecting one or more markers of the plurality of markers, wherein
• each of the one or more markers of the plurality of markers includes:
• a first detection component used in the detecting the first feature point in the image, and
• a second detection component used in the detecting the second feature point;
• and
• transforming a detected first detection component of the detected one or more markers so that the perspective view angle of the first detection component changes, wherein
• the first detection component comprises two-dimensional codes at four corners of the first detection component and is superimposed on the second detection component comprising a natural image.

A non-transitory computer readable medium storing computer executable instructions which, when executed by a computer, causes the computer to:

• perform a first detection process to detect a first feature point in an image;
• perform a second detection process to detect a second feature point within the first feature point;
• control to display an indicator that indicates at least one of the first feature point and the second feature point in the image, wherein
• the image includes a plurality of markers,
• the computer performs detecting the first feature point in the first detection process by detecting one or more markers of the plurality of markers, and
• each of the one or more markers of the plurality of markers includes:
• a first detection component used in the first detection process, and
• a second detection component used in the second detection process;
• and
• transform a detected first detection component of the detected one or more markers so that the perspective view angle of the first detection component changes, wherein
• the first detection component comprises two-dimensional codes at four corners of the first detection component and is superimposed on the second detection component comprising a natural image.