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IN2015DN01517A - - Google Patents

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Publication number
IN2015DN01517A
IN2015DN01517A IN1517DEN2015A IN2015DN01517A IN 2015DN01517 A IN2015DN01517 A IN 2015DN01517A IN 1517DEN2015 A IN1517DEN2015 A IN 1517DEN2015A IN 2015DN01517 A IN2015DN01517 A IN 2015DN01517A
Authority
IN
India
Prior art keywords
photographing apparatus
digital photographing
focus lens
controlling
operating time
Prior art date
Application number
Inventor
Kun Woo Lee
Seung Han Lee
Dong Min Ko
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of IN2015DN01517A publication Critical patent/IN2015DN01517A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Human Computer Interaction (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)

Abstract

A digital photographing apparatus is provided for performing an auto focus (AF) function and a method of controlling the digital photographing apparatus is provided as well. The method of controlling the digital photographing apparatus includes determining whether an AF operation is about to be performed by using a deviation of image data or a vibration degree of the digital photographing apparatus; performing a preceding operation of a focus lens if it is determined that the AF operation is about to be performed; and performing a post operation of the focus lens when a first shutter release button input is received. Thus a moving distance and a frequency of changing direction of the focus lens may be reduced by recognizing a behavior pattern of the user and thus an AF operating time (i.e. AF operating time after the user pushes a shutter) may be reduced.
IN1517DEN2015 2012-07-25 2013-05-03 IN2015DN01517A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120081436A KR101880636B1 (en) 2012-07-25 2012-07-25 Digital photographing apparatus and method for controlling thereof
PCT/KR2013/003841 WO2014017733A1 (en) 2012-07-25 2013-05-03 Digital photographing apparatus and method of controlling same

Publications (1)

Publication Number Publication Date
IN2015DN01517A true IN2015DN01517A (en) 2015-07-03

Family

ID=48288761

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1517DEN2015 IN2015DN01517A (en) 2012-07-25 2013-05-03

Country Status (6)

Country Link
US (1) US20140028894A1 (en)
EP (1) EP2690859B1 (en)
KR (1) KR101880636B1 (en)
CN (1) CN103581538B (en)
IN (1) IN2015DN01517A (en)
WO (1) WO2014017733A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015013947A1 (en) * 2013-08-01 2015-02-05 华为终端有限公司 Photographing method and device
JP6749791B2 (en) * 2016-05-25 2020-09-02 オリンパス株式会社 Imaging device and automatic focusing method
CN117579938A (en) * 2022-06-29 2024-02-20 荣耀终端有限公司 Photographing method and electronic equipment

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Also Published As

Publication number Publication date
KR20140014724A (en) 2014-02-06
EP2690859A2 (en) 2014-01-29
KR101880636B1 (en) 2018-07-20
US20140028894A1 (en) 2014-01-30
WO2014017733A1 (en) 2014-01-30
CN103581538B (en) 2018-09-18
CN103581538A (en) 2014-02-12
EP2690859A3 (en) 2015-05-20
EP2690859B1 (en) 2018-10-24

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