公开(公告)号：US20240406441A1

公开(公告)日：2024-12-05

申请号：US18691407

申请日：2022-03-30

Applicant: SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Xiaowei SUN ,  Philip Anthony SURMAN

IPC: H04N19/597 ,  H04N13/00 ,  H04N13/161 ,  H04N13/282 ,  H04N19/176

Abstract: A multiview 3D image encoding method, apparatus, system and storage medium are provided. The encoding method may include the steps of acquiring image data, and obtaining depth information containing a depth value of each pixel in an image based on the image data; grouping the image data into blocks, and calculating a perceived angular resolution of each object in blocks based on the depth information of each object in blocks respectively, wherein the perceived angular resolution of an object in blocks is a required maximum angular resolution that enables identification of the object in blocks; and configuring a respective encoding parameter for each object in blocks based on the perceived angular resolution of a respective one object in blocks, where the encoding parameter is configured such that a requirement of respective encoding parameter for a respective object in blocks with a respective perceived angular resolution is met.

公开(公告)号：US20250094106A1

公开(公告)日：2025-03-20

申请号：US18727250

申请日：2022-06-14

Applicant: SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Xiaowei SUN ,  Philip Anthony SURMAN ,  Chaojian ZHANG ,  Zhenwei YAO

IPC: G06F3/14 ,  G06T7/50

Abstract: An image display method, an image display apparatus, a device and a storage medium. The method includes, acquiring an original image (S100); performing image analysis on the original image according to a preset image analysis model, so as to obtain a target depth map (S200); performing image synthesis on the target depth map according to a preset virtual viewpoint synthesis algorithm, so as to obtain a plurality of target images of different viewing angles (S300), compiling the plurality of target images of different viewing angles, so as to obtain a target image set (S400); and transmitting the target images in the target image set to different directions by means of a light-splitting device, so as to present the plurality of target images of different viewing angles (S500)