BR112021024346A2 - Sistemas e métodos para controlar definições de exposição com base em características de movimento associadas a um sensor de imagem - Google Patents

Sistemas e métodos para controlar definições de exposição com base em características de movimento associadas a um sensor de imagem

Info

Publication number
BR112021024346A2
BR112021024346A2 BR112021024346A BR112021024346A BR112021024346A2 BR 112021024346 A2 BR112021024346 A2 BR 112021024346A2 BR 112021024346 A BR112021024346 A BR 112021024346A BR 112021024346 A BR112021024346 A BR 112021024346A BR 112021024346 A2 BR112021024346 A2 BR 112021024346A2
Authority
BR
Brazil
Prior art keywords
exposure settings
future
image sensor
motion characteristics
systems
Prior art date
Application number
BR112021024346A
Other languages
English (en)
Portuguese (pt)
Inventor
Francois Segapelli Loic
Wenbin Wang
Zuguang Xiao
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112021024346A2 publication Critical patent/BR112021024346A2/pt

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
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
    • 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
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • 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
    • H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
    • 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
    • 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
    • H04N23/72—Combination of two or more compensation controls
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
  • Image Analysis (AREA)
BR112021024346A 2019-06-11 2020-06-09 Sistemas e métodos para controlar definições de exposição com base em características de movimento associadas a um sensor de imagem BR112021024346A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/438,359 US11265480B2 (en) 2019-06-11 2019-06-11 Systems and methods for controlling exposure settings based on motion characteristics associated with an image sensor
PCT/US2020/036815 WO2020251945A1 (en) 2019-06-11 2020-06-09 Systems and methods for controlling exposure settings based on motion characteristics associated with an image sensor

Publications (1)

Publication Number Publication Date
BR112021024346A2 true BR112021024346A2 (pt) 2022-01-11

Family

ID=71944221

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021024346A BR112021024346A2 (pt) 2019-06-11 2020-06-09 Sistemas e métodos para controlar definições de exposição com base em características de movimento associadas a um sensor de imagem

Country Status (10)

Country Link
US (1) US11265480B2 (https=)
EP (1) EP3984211A1 (https=)
JP (2) JP2022537663A (https=)
KR (1) KR20220019235A (https=)
CN (1) CN113940057B (https=)
AU (1) AU2020293081B2 (https=)
BR (1) BR112021024346A2 (https=)
SG (1) SG11202112606PA (https=)
TW (1) TW202123678A (https=)
WO (1) WO2020251945A1 (https=)

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Also Published As

Publication number Publication date
AU2020293081B2 (en) 2025-09-25
WO2020251945A1 (en) 2020-12-17
KR20220019235A (ko) 2022-02-16
CN113940057A (zh) 2022-01-14
JP2026009904A (ja) 2026-01-21
AU2020293081A1 (en) 2021-12-23
SG11202112606PA (en) 2021-12-30
TW202123678A (zh) 2021-06-16
US11265480B2 (en) 2022-03-01
US20200396367A1 (en) 2020-12-17
CN113940057B (zh) 2023-11-17
EP3984211A1 (en) 2022-04-20
JP2022537663A (ja) 2022-08-29

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