公开(公告)号：US20240056560A1

公开(公告)日：2024-02-15

申请号：US18384273

申请日：2023-10-26

Applicant: Snap Inc.

Inventor： John Bernard ARDISANA, II ,  Nir DAUBE ,  David BEN EZRA ,  Mathias Andreas HINTERMANN ,  Sagi KATZ ,  Nati KLIGLER ,  Michael RYNER ,  Ashutosh SHUKLA

IPC: H04N13/239 ,  H04N13/246 ,  H04N23/54

CPC classification number: H04N13/239 ,  H04N13/246 ,  H04N23/54

Abstract: Three-dimensional image calibration and presentation for eyewear including a pair of image capture devices is described. Calibration and presentation includes obtaining a calibration offset to accommodate flexure in the support structure for the eyewear, adjusting a three-dimensional rendering offset by the obtained calibration offset, and presenting the stereoscopic images using the three-dimension rendering offset.

公开(公告)号：US20250157138A1

公开(公告)日：2025-05-15

申请号：US19022128

申请日：2025-01-15

Applicant: Snap Inc.

Inventor： Nir DAUBE ,  Zachi KARNI

IPC: G06T15/20 ,  G06T5/50 ,  G06T5/77 ,  G06T7/11 ,  G06T7/194 ,  G06T7/55

Abstract: Systems and methods for rendering three-dimensional (3D) scenes having improved visual characteristics from a pair of 2D images having different viewpoints. The 3D scene is created by obtaining a first two-dimensional (2D) image of a scene object from a first viewpoint, obtaining a second 2D image of the scene object from a second viewpoint that is different than the first viewpoint, creating a depth map from the first and second 2D images, creating a 3D scene from the depth map and the first and second 2D images, detecting regions of the initial 3D scene with incomplete image information, reconstructing the detected regions of the 3D scene, determining replacement information and modify the reconstructed regions, and rendering the 3D scene with the modified reconstructed regions.

公开(公告)号：US20230135377A1

公开(公告)日：2023-05-04

申请号：US18091098

申请日：2022-12-29

Applicant: Snap Inc.

Inventor： John Bernard ARDISANA, II ,  Nir DAUBE ,  David BEN EZRA ,  Mathias HINTERMANN ,  Sagi KATZ ,  Nati KLIGLER ,  Michael RYNER ,  Ashutosh Y. SHUKLA

IPC: H04N13/239 ,  H04N13/246 ,  H04N23/54

Abstract: Three-dimensional image calibration and presentation for eyewear including a pair of image capture devices is described. Calibration and presentation includes obtaining a calibration offset to accommodate flexure in the support structure for the eyewear, adjusting a three-dimensional rendering offset by the obtained calibration offset, and presenting the stereoscopic images using the three-dimension rendering offset.