GB2273223B - Image blur correcting apparatus - Google Patents

Image blur correcting apparatus

Info

Publication number
GB2273223B
GB2273223B GB9402931A GB9402931A GB2273223B GB 2273223 B GB2273223 B GB 2273223B GB 9402931 A GB9402931 A GB 9402931A GB 9402931 A GB9402931 A GB 9402931A GB 2273223 B GB2273223 B GB 2273223B
Authority
GB
United Kingdom
Prior art keywords
image blur
correcting apparatus
blur correcting
image
correcting
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.)
Expired - Fee Related
Application number
GB9402931A
Other versions
GB2273223A (en
GB9402931D0 (en
Inventor
Yoshihiro Nishida
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Priority claimed from JP2150595A external-priority patent/JP2641599B2/en
Priority claimed from GB9022131A external-priority patent/GB2239575B/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB9402931D0 publication Critical patent/GB9402931D0/en
Publication of GB2273223A publication Critical patent/GB2273223A/en
Application granted granted Critical
Publication of GB2273223B publication Critical patent/GB2273223B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/223—Analysis of motion using block-matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • 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
    • H04N23/60—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
GB9402931A 1989-10-17 1994-02-16 Image blur correcting apparatus Expired - Fee Related GB2273223B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP27103289 1989-10-17
JP27753989 1989-10-24
JP5885190 1990-03-09
JP2150595A JP2641599B2 (en) 1989-10-17 1990-06-08 Motion vector detection device
GB9022131A GB2239575B (en) 1989-10-17 1990-10-11 Motion vector detecting apparatus and image blur correcting apparatus, and video camera including such apparatus

Publications (3)

Publication Number Publication Date
GB9402931D0 GB9402931D0 (en) 1994-04-06
GB2273223A GB2273223A (en) 1994-06-08
GB2273223B true GB2273223B (en) 1994-08-31

Family

ID=27517005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9402931A Expired - Fee Related GB2273223B (en) 1989-10-17 1994-02-16 Image blur correcting apparatus

Country Status (1)

Country Link
GB (1) GB2273223B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6266090B1 (en) * 1998-01-02 2001-07-24 Umax Data Systems Inc. Device for controlling a rotation of a lens in a digital camera
US7656428B2 (en) * 2005-05-05 2010-02-02 Avago Technologies General Ip (Singapore) Pte. Ltd. Imaging device employing optical motion sensor as gyroscope
CN109429004B (en) * 2017-08-29 2021-06-04 中兴通讯股份有限公司 Photographing method and device and mobile terminal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713697A (en) * 1985-04-18 1987-12-15 Matsushita Electric Industrial Co., Ltd. Camera apparatus
US4774589A (en) * 1986-03-03 1988-09-27 Rowland David A Optical system image stabilizer employing electromechanical torque sensors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713697A (en) * 1985-04-18 1987-12-15 Matsushita Electric Industrial Co., Ltd. Camera apparatus
US4774589A (en) * 1986-03-03 1988-09-27 Rowland David A Optical system image stabilizer employing electromechanical torque sensors

Also Published As

Publication number Publication date
GB2273223A (en) 1994-06-08
GB9402931D0 (en) 1994-04-06

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19971202

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20061011