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DE602008006501D1 - Vorrichtung zur digitalen Bildstabilisierung durch Objektverfolgung und Verfahren dafür - Google Patents

Vorrichtung zur digitalen Bildstabilisierung durch Objektverfolgung und Verfahren dafür

Info

Publication number
DE602008006501D1
DE602008006501D1 DE602008006501T DE602008006501T DE602008006501D1 DE 602008006501 D1 DE602008006501 D1 DE 602008006501D1 DE 602008006501 T DE602008006501 T DE 602008006501T DE 602008006501 T DE602008006501 T DE 602008006501T DE 602008006501 D1 DE602008006501 D1 DE 602008006501D1
Authority
DE
Germany
Prior art keywords
digital image
method therefor
image stabilization
object tracking
tracking
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602008006501T
Other languages
English (en)
Inventor
Young-Sin Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Core Logic Inc
Original Assignee
Core Logic Inc
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 Core Logic Inc filed Critical Core Logic Inc
Publication of DE602008006501D1 publication Critical patent/DE602008006501D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • 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
    • H04N23/683—Vibration or motion blur correction performed by a processor, e.g. controlling the readout of an image memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20201—Motion blur correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
  • Adjustment Of Camera Lenses (AREA)
DE602008006501T 2007-11-02 2008-10-27 Vorrichtung zur digitalen Bildstabilisierung durch Objektverfolgung und Verfahren dafür Active DE602008006501D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070111487A KR101023946B1 (ko) 2007-11-02 2007-11-02 객체 추적을 이용한 디지털 영상의 손떨림 보정 장치 및방법

Publications (1)

Publication Number Publication Date
DE602008006501D1 true DE602008006501D1 (de) 2011-06-09

Family

ID=40257333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008006501T Active DE602008006501D1 (de) 2007-11-02 2008-10-27 Vorrichtung zur digitalen Bildstabilisierung durch Objektverfolgung und Verfahren dafür

Country Status (6)

Country Link
US (1) US7952615B2 (de)
EP (1) EP2058763B1 (de)
JP (1) JP4703710B2 (de)
KR (1) KR101023946B1 (de)
CN (1) CN101426091B (de)
DE (1) DE602008006501D1 (de)

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Also Published As

Publication number Publication date
US7952615B2 (en) 2011-05-31
EP2058763B1 (de) 2011-04-27
KR20090045587A (ko) 2009-05-08
KR101023946B1 (ko) 2011-03-28
US20090115859A1 (en) 2009-05-07
JP4703710B2 (ja) 2011-06-15
EP2058763A1 (de) 2009-05-13
CN101426091A (zh) 2009-05-06
JP2009118484A (ja) 2009-05-28
CN101426091B (zh) 2011-06-15

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