Title:
METHOD OF DETECTING OPTIMAL AREA TO EXAMINE ON SMEAR SLIDE
Document Type and Number:
WIPO Patent Application WO/2022/215989
Kind Code:
A1
Abstract:
According to one embodiment, the present invention can relatively accurately detect an optimal area to examine on a slide smeared in a formless pattern, identify a smear contour or a smear boundary by line scanning, and determine the optimal area to examine within the identified smear contour, and thus can increase detection efficiency. To this end, one embodiment of the present invention in particular includes a method of detecting an optimal area to examine on a smear slide, the method including: a first scanning step (S10) of line-scanning, by a low-magnification camera, a first area of a slide in a direction perpendicular to a smear direction; a second scanning step (S20) of line-scanning, by the low-magnification camera, a second area that is parallel to the line-scanned first area and spaced apart from the first area by a first spaced-apart distance; a spaced-apart distance calculation step (S30) of calculating a second spaced-apart distance on the basis of a correlation between the first area and the second area; a third scanning step (S40) of line-scanning a third area that is parallel to the second area and spaced apart from the second area by the second spaced-apart distance; and an examination area detection step (S50) of detecting an optimal area to examine on the slide on the basis of the first area, the second area, and the third area.
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Inventors:
JUNG BOWON (KR)
CHOI JONG HO (KR)
LEE JUSUN (KR)
LEE JOONG HOON (KR)
HWANG HO (KR)
LEE BONG KI (KR)
LEE YOUNG DEUK (KR)
NAM BYUNG DEOK (KR)
CHOI JONG HO (KR)
LEE JUSUN (KR)
LEE JOONG HOON (KR)
HWANG HO (KR)
LEE BONG KI (KR)
LEE YOUNG DEUK (KR)
NAM BYUNG DEOK (KR)
Application Number:
PCT/KR2022/004829
Publication Date:
October 13, 2022
Filing Date:
April 05, 2022
Export Citation:
Assignee:
UIMD INC (KR)
International Classes:
G01N1/28; G01N33/48; G06V40/10
Foreign References:
| US20180156713A1 | 2018-06-07 | |||
| KR101741764B1 | 2017-05-31 | |||
| KR102105489B1 | 2020-04-28 | |||
| KR20200053718A | 2020-05-19 | |||
| KR20200030959A | 2020-03-23 |
Attorney, Agent or Firm:
SHIN, Sungki (KR)
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