JP7421008B2 - 撮像装置、撮像方法、及びプログラム - Google Patents

撮像装置、撮像方法、及びプログラム Download PDF

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Publication number
JP7421008B2
JP7421008B2 JP2023508675A JP2023508675A JP7421008B2 JP 7421008 B2 JP7421008 B2 JP 7421008B2 JP 2023508675 A JP2023508675 A JP 2023508675A JP 2023508675 A JP2023508675 A JP 2023508675A JP 7421008 B2 JP7421008 B2 JP 7421008B2
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JP
Japan
Prior art keywords
depth
field
object position
distance
imaging device
Prior art date
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JP2023508675A
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English (en)
Japanese (ja)
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JPWO2022201782A5 (https=
JPWO2022201782A1 (https=
Inventor
幸徳 西山
慎也 藤原
太郎 斎藤
武弘 河口
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Fujifilm Corp
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Fujifilm Corp
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • 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
    • H04N23/672—Focus control based on electronic image sensor signals based on the phase difference signals
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/18—Focusing aids
    • G03B13/30—Focusing aids indicating depth of field
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • 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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/703—SSIS architectures incorporating pixels for producing signals other than image signals
    • H04N25/704—Pixels specially adapted for focusing, e.g. phase difference pixel sets
    • 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
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30244—Camera pose

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP2023508675A 2021-03-26 2022-01-18 撮像装置、撮像方法、及びプログラム Active JP7421008B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021053830 2021-03-26
JP2021053830 2021-03-26
PCT/JP2022/001632 WO2022201782A1 (ja) 2021-03-26 2022-01-18 撮像装置、撮像方法、及びプログラム

Publications (3)

Publication Number Publication Date
JPWO2022201782A1 JPWO2022201782A1 (https=) 2022-09-29
JPWO2022201782A5 JPWO2022201782A5 (https=) 2023-11-17
JP7421008B2 true JP7421008B2 (ja) 2024-01-23

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Application Number Title Priority Date Filing Date
JP2023508675A Active JP7421008B2 (ja) 2021-03-26 2022-01-18 撮像装置、撮像方法、及びプログラム

Country Status (3)

Country Link
US (1) US20230419520A1 (https=)
JP (1) JP7421008B2 (https=)
WO (1) WO2022201782A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7793563B2 (ja) * 2023-02-22 2026-01-05 キヤノン株式会社 測距装置、移動体、制御方法及びプログラム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001116980A (ja) 1999-10-18 2001-04-27 Fuji Photo Film Co Ltd 自動焦点カメラ及び撮影方法
JP2011211291A (ja) 2010-03-29 2011-10-20 Sanyo Electric Co Ltd 画像処理装置、撮像装置及び表示装置
WO2013061947A1 (ja) 2011-10-28 2013-05-02 富士フイルム株式会社 撮像方法及び画像処理方法並びにそれらのプログラム、記録媒体、及び撮像装置
JP2015230414A (ja) 2014-06-05 2015-12-21 キヤノン株式会社 撮像装置、制御方法およびプログラム
CN105629630A (zh) 2016-02-29 2016-06-01 广东欧珀移动通信有限公司 控制方法、控制装置及电子装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001116980A (ja) 1999-10-18 2001-04-27 Fuji Photo Film Co Ltd 自動焦点カメラ及び撮影方法
JP2011211291A (ja) 2010-03-29 2011-10-20 Sanyo Electric Co Ltd 画像処理装置、撮像装置及び表示装置
WO2013061947A1 (ja) 2011-10-28 2013-05-02 富士フイルム株式会社 撮像方法及び画像処理方法並びにそれらのプログラム、記録媒体、及び撮像装置
JP2015230414A (ja) 2014-06-05 2015-12-21 キヤノン株式会社 撮像装置、制御方法およびプログラム
CN105629630A (zh) 2016-02-29 2016-06-01 广东欧珀移动通信有限公司 控制方法、控制装置及电子装置

Also Published As

Publication number Publication date
JPWO2022201782A1 (https=) 2022-09-29
WO2022201782A1 (ja) 2022-09-29
US20230419520A1 (en) 2023-12-28

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