Patent ID: 11875473
Assignee: ASPEED TECHNOLOGY INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 6:
7. The method according to claim 1, wherein the first vertex list comprises m1 first main vertex list and 2×N first seam vertex list and the step of generating the M face images comprises:
sequentially modifying texture coordinates of the single lens image for all the first vertices in the first vertex list to generate a fourth vertex list comprising m1 second main vertex list and 2×N second seam vertex list according to the P optimal warping coefficients, where 1⇐m1⇐M; and
performing rasterization and texture mapping for each point within each polygon formed by each group of fourth vertices from the fourth vertex list to sequentially generate M main images, N first seam images and N second seam images according to the M lens images;
wherein each of the m1 first main vertex list and the 2×N first seam vertex list comprises the first vertices with their first data structures that define the first vertex mapping between the single lens image and the projection image; and
wherein each of the m1 second main vertex list and the 2×N second seam vertex list comprises fourth vertices with their fourth data structures that define a fourth vertex mapping between a corresponding lens image and the projection image.