Patent ID: 11972507
Assignee: NANJING POLAGIS TECHNOLOGY CO. LTD
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 2:
3. The orthophoto map generation method based on panoramic map according to claim 1, wherein the step of in conjunction with coordinates, an azimuth angle and a pitch angle of a photographing device during photographing, calculating real geographic position data of an object represented by each pixel in the panoramic map containing the field depth data comprises: selecting a certain pixel of the panoramic map as a reference pixel, and respectively acquiring a real azimuth angle and pitch angle of the pixel relative to a photographing position based on an azimuth angle and pitch angle of an object represented by the reference pixel relative to a camera, in conjunction with a 360 degree feature and according to a row number deviation and column number deviation between each pixel data and the reference pixel.