Title:
ELECTRONIC DEVICE PERFORMING AUTO EXPOSURE CONTROL, CONTROL METHOD THEREFOR, AND RECORDING MEDIUM HAVING COMPUTER PROGRAM RECORDED THEREON
Document Type and Number:
WIPO Patent Application WO/2024/029706
Kind Code:
A1
Abstract:
Provided is a method for controlling an electronic device comprising a camera. The method for controlling an electronic device comprises the step of obtaining an image frame from a camera. In addition, the method for controlling an electronic device comprises the step of identifying whether a current frame rate is lower than a frame rate reference value. In addition, the method for controlling an electronic device comprises the step of identifying whether the brightness value of the image frame obtained from an image sensor is lower than a brightness reference value on the basis of the current frame rate being determined to be lower than the frame rate reference value. In addition, the method for controlling an electronic device comprises the step of determining whether the camera is in a first state in which the camera is blocked by an obstacle on the basis of the obtained brightness value of the image frame being determined to be lower than the brightness reference value. In addition, the method for controlling an electronic device comprises the step of changing the exposure setting value of the camera to a first exposure setting value on the basis of the camera being determined to be in the first state.
Inventors:
NGUYEN VAN KHANH (VN)
NHU DINH VIET ANH (VN)
VU DUC CUONG (VN)
BUI NGOC MINH (VN)
NGUYEN VAN CHAT (VN)
NGUYEN VAN THINH (VN)
NHU DINH VIET ANH (VN)
VU DUC CUONG (VN)
BUI NGOC MINH (VN)
NGUYEN VAN CHAT (VN)
NGUYEN VAN THINH (VN)
Application Number:
PCT/KR2023/007023
Publication Date:
February 08, 2024
Filing Date:
May 23, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04N23/73; H04N5/77; H04N5/915; H04N13/271; H04N17/00; H04N23/54; H04N23/71
Foreign References:
| US20130027581A1 | 2013-01-31 | |||
| JP2003244536A | 2003-08-29 | |||
| US20060256207A1 | 2006-11-16 | |||
| KR20200119639A | 2020-10-20 | |||
| US20090244318A1 | 2009-10-01 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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