Title:
SYSTEM AND METHOD FOR UNSUPERVISED STEREOSCOPIC RECONSTRUCTION WITH DISPARITY CONSISTENCY
Document Type and Number:
WIPO Patent Application WO/2023/184527
Kind Code:
A1
Abstract:
The imaging system (10) includes a monocular endoscope (20) configured to capture an input image. The system (10) also includes an image processing device (30) having: a processor (32); and a memory (34), with instructions stored thereon, which when executed by the processor (32) cause the image processing device (30) to: calculate an estimated depth map for the input image; calculate an initial disparity map based on the estimated depth map; calculate an average disparity map (204) for the input image based on a plurality of estimated disparity maps and the initial disparity map (202); generate a counterpart image based on the average disparity map (204); and generate a stereoscopic image based on each input image and the counterpart image.
Inventors:
CAO PENGJIA (CN)
FANG KUN (CN)
LUO QIN (CN)
GAN XIAOFANG (CN)
LIU YINGYING (CN)
FANG KUN (CN)
LUO QIN (CN)
GAN XIAOFANG (CN)
LIU YINGYING (CN)
Application Number:
PCT/CN2022/085012
Publication Date:
October 05, 2023
Filing Date:
April 02, 2022
Export Citation:
Assignee:
COVIDIEN LP (US)
CAO PENGJIA (CN)
CAO PENGJIA (CN)
International Classes:
H04N13/261; A61B1/00
Foreign References:
| US20210352261A1 | 2021-11-11 | |||
| CN102098527A | 2011-06-15 | |||
| CN101933335A | 2010-12-29 | |||
| CN101496413A | 2009-07-29 | |||
| CN106504190A | 2017-03-15 | |||
| CN110798676A | 2020-02-14 | |||
| CN108765479A | 2018-11-06 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
Download PDF: