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GB2623241B - Focus setting determination - Google Patents

Focus setting determination Download PDF

Info

Publication number
GB2623241B
GB2623241B GB2400691.8A GB202400691A GB2623241B GB 2623241 B GB2623241 B GB 2623241B GB 202400691 A GB202400691 A GB 202400691A GB 2623241 B GB2623241 B GB 2623241B
Authority
GB
United Kingdom
Prior art keywords
focus setting
setting determination
determination
focus
setting
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
GB2400691.8A
Other versions
GB2623241A (en
GB202400691D0 (en
Inventor
Yildiz Nerhun
Sándor Rot Samuel
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.)
ARM Ltd
Original Assignee
ARM Ltd
Advanced Risc Machines 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 ARM Ltd, Advanced Risc Machines Ltd filed Critical ARM Ltd
Priority to GB2400691.8A priority Critical patent/GB2623241B/en
Priority claimed from GB2219293.4A external-priority patent/GB2616109B/en
Publication of GB202400691D0 publication Critical patent/GB202400691D0/en
Publication of GB2623241A publication Critical patent/GB2623241A/en
Application granted granted Critical
Publication of GB2623241B publication Critical patent/GB2623241B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Studio Devices (AREA)
GB2400691.8A 2019-09-10 2019-09-10 Focus setting determination Active GB2623241B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2400691.8A GB2623241B (en) 2019-09-10 2019-09-10 Focus setting determination

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2219293.4A GB2616109B (en) 2019-09-10 2019-09-10 Focus setting determination
GB2400691.8A GB2623241B (en) 2019-09-10 2019-09-10 Focus setting determination

Publications (3)

Publication Number Publication Date
GB202400691D0 GB202400691D0 (en) 2024-03-06
GB2623241A GB2623241A (en) 2024-04-10
GB2623241B true GB2623241B (en) 2024-08-14

Family

ID=90276023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2400691.8A Active GB2623241B (en) 2019-09-10 2019-09-10 Focus setting determination

Country Status (1)

Country Link
GB (1) GB2623241B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001356384A (en) * 2000-06-13 2001-12-26 Canon Inc Photometric device
US20080159727A1 (en) * 2006-12-28 2008-07-03 Samsung Techwin Co., Ltd Photographing apparatus, photographing method and a computer readable medium of instructions for controlling the photographing apparatus
JP2019117395A (en) * 2019-03-07 2019-07-18 株式会社ニコン Imaging device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001356384A (en) * 2000-06-13 2001-12-26 Canon Inc Photometric device
US20080159727A1 (en) * 2006-12-28 2008-07-03 Samsung Techwin Co., Ltd Photographing apparatus, photographing method and a computer readable medium of instructions for controlling the photographing apparatus
JP2019117395A (en) * 2019-03-07 2019-07-18 株式会社ニコン Imaging device

Also Published As

Publication number Publication date
GB2623241A (en) 2024-04-10
GB202400691D0 (en) 2024-03-06

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