Title:
CELL IMAGE ANALYSIS DEVICE AND CAMERA INSTALLATION PARALLELISM CHECKING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/114090
Kind Code:
A1
Abstract:
A cell image analysis device and a method. The device comprises: an object-bearing platform (10) for bearing a slide coated with a sample; a camera (20) for capturing a cell image of the sample on the slide; and a processor (30) for controlling the object-bearing platform (10) to move in a first direction, such that the slide reaches different relative positions relative to the camera (20), wherein the processor (30) is further used for controlling the camera (20) to acquire, at the different relative positions, different image fields of view of the same target point on the slide; and the processor (30) determines the parallelism of the installation of the camera (20) according to the coordinate positions of the target point in the different image fields of view. The device can automatically determine the parallelism of the installation of the camera (20), thereby providing a determination basis for subsequent calibration of the parallelism of the installation of the camera (20).
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Inventors:
LI DEYUN (CN)
JIANG BIN (CN)
ZHOU HAOMING (CN)
DENG LIANG (CN)
JIANG BIN (CN)
ZHOU HAOMING (CN)
DENG LIANG (CN)
Application Number:
PCT/CN2019/124317
Publication Date:
June 17, 2021
Filing Date:
December 10, 2019
Export Citation:
Assignee:
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD (CN)
International Classes:
H04N1/00
Foreign References:
| CN106331411A | 2017-01-11 | |||
| CN110166766A | 2019-08-23 | |||
| US20040105000A1 | 2004-06-03 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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