CN116668822A - 用于合成图像的图像处理设备及其控制方法和存储介质 - Google Patents

用于合成图像的图像处理设备及其控制方法和存储介质 Download PDF

Info

Publication number
CN116668822A
CN116668822A CN202310175598.7A CN202310175598A CN116668822A CN 116668822 A CN116668822 A CN 116668822A CN 202310175598 A CN202310175598 A CN 202310175598A CN 116668822 A CN116668822 A CN 116668822A
Authority
CN
China
Prior art keywords
image
synthesis
images
unit
processing apparatus
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.)
Pending
Application number
CN202310175598.7A
Other languages
English (en)
Chinese (zh)
Inventor
高桥良辅
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of CN116668822A publication Critical patent/CN116668822A/zh
Pending legal-status Critical Current

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
    • H04N23/741—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
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/71—Circuitry for evaluating the brightness variation
    • 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
    • H04N23/76—Circuitry for compensating brightness variation in the scene by influencing the image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • 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)
  • Image Processing (AREA)
CN202310175598.7A 2022-02-28 2023-02-28 用于合成图像的图像处理设备及其控制方法和存储介质 Pending CN116668822A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-030253 2022-02-28
JP2022030253A JP7830163B2 (ja) 2022-02-28 2022-02-28 画像処理装置及び画像処理装置の制御方法

Publications (1)

Publication Number Publication Date
CN116668822A true CN116668822A (zh) 2023-08-29

Family

ID=87717797

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310175598.7A Pending CN116668822A (zh) 2022-02-28 2023-02-28 用于合成图像的图像处理设备及其控制方法和存储介质

Country Status (3)

Country Link
US (1) US12273629B2 (https=)
JP (1) JP7830163B2 (https=)
CN (1) CN116668822A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12219276B2 (en) * 2022-03-15 2025-02-04 Sony Semiconductor Solutions Corporation Single exposure high dynamic range (HDR) analog front-end for CMOS image sensors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005072965A (ja) 2003-08-25 2005-03-17 Fuji Photo Film Co Ltd 画像合成方法及び固体撮像装置並びにデジタルカメラ
JP4733419B2 (ja) * 2005-04-26 2011-07-27 富士フイルム株式会社 合成画像データ生成装置およびその制御方法ならびにその制御プログラム
JP4544318B2 (ja) 2008-03-11 2010-09-15 富士フイルム株式会社 画像処理装置、方法及びプログラム
CN108833811B (zh) * 2012-02-24 2020-12-01 株式会社尼康 摄像单元和摄像装置
KR102450562B1 (ko) 2014-03-13 2022-10-07 가부시키가이샤 한도오따이 에네루기 켄큐쇼 촬상 장치
US20170264831A1 (en) 2016-03-14 2017-09-14 Kabushiki Kaisha Toshiba Image processor and image processing method
JP2021090119A (ja) 2019-12-03 2021-06-10 キヤノン株式会社 撮像装置、制御方法およびプログラム

Also Published As

Publication number Publication date
US20230276135A1 (en) 2023-08-31
JP7830163B2 (ja) 2026-03-16
US12273629B2 (en) 2025-04-08
JP2023125900A (ja) 2023-09-07

Similar Documents

Publication Publication Date Title
US7978240B2 (en) Enhancing image quality imaging unit and image sensor
CN101232559B (zh) 具有图像模糊减少机制的图像传感器
US5926214A (en) Camera system and associated method for removing reset noise and fixed offset noise from the output of an active pixel array
JP4311181B2 (ja) 半導体装置の制御方法および信号処理方法並びに半導体装置および電子機器
US7633541B2 (en) Image pickup apparatus having a correction unit for a digital image signal
JP4691930B2 (ja) 物理情報取得方法および物理情報取得装置、並びに物理量分布検知の半導体装置、プログラム、および撮像モジュール
US7907193B2 (en) Image capturing apparatus
US10284796B2 (en) Image capture apparatus and control method thereof
JP6557455B2 (ja) 撮像装置及びその制御方法、プログラム、記憶媒体
JP6896788B2 (ja) 撮像装置、撮像方法、コンピュータプログラム及び記憶媒体
TW201246927A (en) Solid-state imaging device and driving method thereof, and electronic apparatus using the same
JP5207926B2 (ja) 撮像装置及びその制御方法
JP5115602B2 (ja) 半導体装置およびその制御方法
WO2016175036A1 (ja) 固体撮像素子およびその駆動方法、並びに電子機器
CN116668822A (zh) 用于合成图像的图像处理设备及其控制方法和存储介质
JP4485371B2 (ja) 固体撮像装置
JP5115601B2 (ja) 半導体装置およびその制御方法
JP2010141791A (ja) 撮像装置
JP2018093301A (ja) 撮像素子及び撮像素子の制御方法
JP2011009834A (ja) 撮像装置及び撮像方法
US20250024169A1 (en) Shooting control apparatus, image capturing apparatus, shooting control method, and storage medium
JP5424767B2 (ja) 撮像装置
US20230386000A1 (en) Image processing apparatus, control method thereof, and non-transitory computer-readable storage medium
JP4618329B2 (ja) 半導体装置の制御方法
JP4847281B2 (ja) 撮像装置及びその制御方法並びに撮像システム

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination