Title:
COMPRESSION AREA RECOGNITION PLATFORM AND METHOD USING CONTENT ANALYSIS
Document Type and Number:
WIPO Patent Application WO/2022/007128
Kind Code:
A1
Abstract:
A compression area recognition platform and method using content analysis. The compression area recognition platform comprises: a compression recognition device, used for obtaining each imaging depth-of-field value of each skin imaging pixel point in a skin imaging area, and performing mean calculation on each imaging depth-of-field value so as to obtain a reference depth of field; and the compression recognition device being further used for if there is an aera, where the number of the skin imaging pixel points of which the imaging depth-of-field value is greater than the amplitude of the reference depth of field and exceeds a preset amplitude threshold exceeds a limit, in the skin imaging area, sending a signal indicating that a compression area is recognized, otherwise, sending a signal indicating that no compression area is recognized. The compression area recognition platform and method using content analysis are reliable in monitoring and wide in application. The skin compression area of an operation puncture position can be rapidly recognized and the field signal alarm can be executed, thus medical staff is reminded to adjust an instrument at the puncture position or replace the puncture position.
Inventors:
HU FEIQING (CN)
Application Number:
PCT/CN2020/109758
Publication Date:
January 13, 2022
Filing Date:
August 18, 2020
Export Citation:
Assignee:
HU FEIQING (CN)
International Classes:
A61B90/00; A61B17/34
Foreign References:
| CN109886195A | 2019-06-14 | |||
| CN110151263A | 2019-08-23 | |||
| CN110321782A | 2019-10-11 | |||
| CN107715259A | 2018-02-23 | |||
| CN106039487A | 2016-10-26 | |||
| US20180368656A1 | 2018-12-27 |
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