Patent ID: 11941713
Assignee: EAGLE VIEW TECHNOLOGIES, INC.
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. One or more non-transitory computer readable medium storing a set of computer executable instructions for running on one or more computer systems that when executed cause the one or more computer systems to:
receive information indicative of movement by a user of an identified region on a display of a user device to align an apex of a gable of a section of a roof of a structure with the identified region appearing on one or more still frame images on the display, the still frame images obtained with a user device from the ground;
identify, once the apex is aligned with the identified region, edges of the gable of the section of the roof utilizing one or more of edge detection algorithms and boundary detection algorithms executed by the one or more computer systems on the one or more still frame images;
determine, using the identified edges of the gable of the section of the roof, an opening angle of the gable of the section of the roof;
determine pitch of the section of the roof based on the determined opening angle of the gable of the section of the roof; and
adjust the determined pitch of the section of the roof based on:
determining an angle of inclination of the user device; and
calculating an angular field of view.