公开(公告)号：US11606498B1

公开(公告)日：2023-03-14

申请号：US17369237

申请日：2021-07-07

Applicant: Apple Inc.

Inventor： Haarm-Pieter Duiker

IPC: H04N5/232 ,  H04N5/235 ,  H04N5/341

Abstract: Various implementations disclosed herein include devices, systems, and methods that generate exposed panoramic image data of an environment. For example, an example process may include obtaining panoramic image data including pixel values corresponding to light received by one or more image capture devices from multiple angles in a physical environment, generating blurred panoramic image data by adjusting the individual pixel values based on values of a subset of other values of the pixel values, selecting an area of the blurred panoramic image data, and determining an exposure for the panoramic image data based on the area of the blurred panoramic image data.

公开(公告)号：US20240221296A1

公开(公告)日：2024-07-04

申请号：US18609609

申请日：2024-03-19

Applicant: Apple Inc.

Inventor： Andrew P. Mason ,  Olivier Soares ,  Haarm-Pieter Duiker ,  John S. McCarten

IPC: G06T15/80 ,  G06T7/507 ,  G06T7/529 ,  G06T13/40 ,  G06T15/04 ,  G06T15/50 ,  G06V40/16

CPC classification number: G06T15/80 ,  G06T7/507 ,  G06T7/529 ,  G06T13/40 ,  G06T15/04 ,  G06T15/506 ,  G06V40/175 ,  G06T2207/10012 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30201

Abstract: Rendering an avatar in a selected environment may include determining as inputs into an inferred shading network, an expression geometry to be represented by an avatar, head pose, and camera angle, along with a lighting representation for the selected environment. The inferred shading network may then generate a texture of a face to be utilized in rendering the avatar. The lighting representation may be obtained as lighting latent variables which are obtained from an environment autoencoder trained on environment images with various lighting conditions.