Patent ID: 11915368
Assignee: INSURANCE SERVICES OFFICE, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 20:
21. The method of claim 18, further comprising:
receiving a second stereoscopic image pair from the aerial imagery database;
identifying a second target image from the second stereoscopic image pair;
identifying a second reference image from the second stereoscopic pair;
calculating a disparity value for each pixel of the identified second target image;
generating a second disparity map based on the respective calculated disparity values for each pixel of the identified second target image;
generating a second three dimensional point cloud based on the second disparity map, the identified second target image and the identified second reference image; and
generating a fused three dimensional point cloud by fusing the generated first three dimensional point cloud and the generated second three dimensional point cloud.