Title:
TARGET REGION POSITIONING METHOD, ELECTRONIC DEVICE, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/169108
Kind Code:
A1
Abstract:
The present invention provides a target region positioning method, an electronic device, and a computer readable storage medium. The target region positioning method comprises: acquiring, by means of a camera, a target image comprising a skin surface region corresponding to a reaction bone, wherein the reaction bone is a bone having a target feature; identifying the skin surface region from the target image; determining first device coordinate information of a central position of the skin surface region in a device coordinate system; and determining, according to the first device coordinate information and predetermined first positional relationship information, second device coordinate information of a central position of a target region comprising a lesion in the device coordinate system, wherein the first positional relationship information is positional relationship information between the center position of the skin surface region and the center position of the target region.
Inventors:
LIN TAO (CN)
LI JULONG (CN)
TAN ZHIGANG (CN)
PU LIPENG (CN)
WU XIAOBING (CN)
LI JULONG (CN)
TAN ZHIGANG (CN)
PU LIPENG (CN)
WU XIAOBING (CN)
Application Number:
PCT/CN2023/074338
Publication Date:
September 14, 2023
Filing Date:
February 03, 2023
Export Citation:
Assignee:
CHONGQING HAIFU MEDICAL TECH CO LTD (CN)
International Classes:
A61B5/00; G06T7/00
Foreign References:
| CN114638798A | 2022-06-17 | |||
| CN113041519A | 2021-06-29 | |||
| CN113397704A | 2021-09-17 | |||
| CN113274130A | 2021-08-20 | |||
| CN112258494A | 2021-01-22 | |||
| US20040143243A1 | 2004-07-22 |
Download PDF: