JP4516985B2 - デジタルカメラの焦点合わせ - Google Patents

デジタルカメラの焦点合わせ Download PDF

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Publication number
JP4516985B2
JP4516985B2 JP2007504478A JP2007504478A JP4516985B2 JP 4516985 B2 JP4516985 B2 JP 4516985B2 JP 2007504478 A JP2007504478 A JP 2007504478A JP 2007504478 A JP2007504478 A JP 2007504478A JP 4516985 B2 JP4516985 B2 JP 4516985B2
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Japan
Prior art keywords
image
focus
images
digital camera
series
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Expired - Fee Related
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JP2007504478A
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English (en)
Japanese (ja)
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JP2007530995A (ja
JP2007530995A5 (enExample
Inventor
レーネル，ウルスラ，ルース
ホーリー，アンソニー
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１．．．リミテッド
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    • 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
    • H04N23/682—Vibration or motion blur correction
    • H04N23/685—Vibration or motion blur correction performed by mechanical compensation
    • H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
    • 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
    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6811—Motion detection based on the image signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/743—Bracketing, i.e. taking a series of images with varying exposure conditions
    • 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
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0053—Driving means for the movement of one or more optical element
    • G03B2205/0069—Driving means for the movement of one or more optical element using electromagnetic actuators, e.g. voice coils
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
JP2007504478A 2004-03-25 2005-03-23 デジタルカメラの焦点合わせ Expired - Fee Related JP4516985B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0406730.2A GB0406730D0 (en) 2004-03-25 2004-03-25 Focussing method
PCT/GB2005/001123 WO2005093510A2 (en) 2004-03-25 2005-03-23 Focusing of a digital camera

Publications (3)

Publication Number Publication Date
JP2007530995A JP2007530995A (ja) 2007-11-01
JP2007530995A5 JP2007530995A5 (enExample) 2008-05-08
JP4516985B2 true JP4516985B2 (ja) 2010-08-04

Family

ID=32188686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007504478A Expired - Fee Related JP4516985B2 (ja) 2004-03-25 2005-03-23 デジタルカメラの焦点合わせ

Country Status (7)

Country Link
US (1) US20070216796A1 (enExample)
EP (1) EP1730950A2 (enExample)
JP (1) JP4516985B2 (enExample)
KR (1) KR20060129498A (enExample)
CN (1) CN1934854A (enExample)
GB (1) GB0406730D0 (enExample)
WO (1) WO2005093510A2 (enExample)

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WO2012146542A1 (en) * 2011-04-24 2012-11-01 Cielo Este S.L A photograph camera or a camcorder with simultaneous pictures clarity which have contents with different distances from the camera
KR101940481B1 (ko) * 2011-05-18 2019-04-10 엘지이노텍 주식회사 카메라 모듈 및 그의 구동 방법
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Also Published As

Publication number Publication date
US20070216796A1 (en) 2007-09-20
KR20060129498A (ko) 2006-12-15
JP2007530995A (ja) 2007-11-01
WO2005093510A3 (en) 2005-11-24
GB0406730D0 (en) 2004-04-28
EP1730950A2 (en) 2006-12-13
CN1934854A (zh) 2007-03-21
WO2005093510A2 (en) 2005-10-06

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