Title:
SYSTEM AND METHOD OF REAL-TIME STEREOSCOPIC VISUALIZATION BASED ON MONOCULAR CAMERA
Document Type and Number:
WIPO Patent Application WO/2023/184526
Kind Code:
A1
Abstract:
An imaging system includes a monocular endoscope configured to capture a monocular image. The system also includes an image processing device having a processor and a memory, with instructions stored thereon, which when executed by the processor cause the image processing device to: resize the monocular image having a first resolution yielding a resized image having a second resolution; calculate an estimated depth map of the monocular image based on the resized image; resize the estimated depth map yielding a resized estimated depth map having the first resolution; generate a counterpart monocular image based on the resized estimated depth map; and generate a stereoscopic image based on the monocular image and the counterpart monocular 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/CN2022/085011
Publication Date:
October 05, 2023
Filing Date:
April 02, 2022
Export Citation:
Assignee:
COVIDIEN LP (US)
CAO PENGJIA (CN)
CAO PENGJIA (CN)
International Classes:
H04N7/00; G06T15/00
Foreign References:
| US20170366795A1 | 2017-12-21 | |||
| CN111179326A | 2020-05-19 | |||
| US6847392B1 | 2005-01-25 | |||
| US20120274629A1 | 2012-11-01 | |||
| US20170235277A1 | 2017-08-17 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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