Subtle camera motions to indicate imagery type in a mapping system

• Main Author: OFSTAD ANDREW
• Format: Patent
• Language: English
• Published: 29.10.2013
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

A technique for providing a subtle indication of imagery type can be implemented in a software application, such as a mapping application, that displays interactive imagery in a three-dimensional scene and allows users to tap, click, or otherwise select points within the displayed images to pull up corresponding detailed photographs. A pulled-up photograph may be laid out on a surface having a curvature (e.g., the surface of a sphere or a cylinder), in which case the viewport slides along the photograph in a three-dimensional space as the photograph is inspected, or on a surface having no curvature (i.e., the photograph is flat), in which case the viewport pans along the photograph in a two-dimensional space. However, at the time when a user selects a point within the interactive image, the user does not know whether the photograph associated with this point is laid out on a curved surface or a flat surface. To provide a subtle indication of whether the photograph is laid out on a curved surface or a flat surface, the user interface temporarily repositions the viewport along the surface of the photograph.