CN108833775B - 一种抗运动鬼影的hdr方法、装置及便携式终端 - Google Patents

一种抗运动鬼影的hdr方法、装置及便携式终端 Download PDF

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CN108833775B
CN108833775B CN201810566525.XA CN201810566525A CN108833775B CN 108833775 B CN108833775 B CN 108833775B CN 201810566525 A CN201810566525 A CN 201810566525A CN 108833775 B CN108833775 B CN 108833775B
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CN108833775A (zh
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谢亮
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Insta360 Innovation Technology Co Ltd
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Shenzhen Arashi Vision Co Ltd
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Priority to EP19807643.2A priority patent/EP3799413B1/en
Priority to JP2020564637A priority patent/JP7284767B2/ja
Priority to US17/057,688 priority patent/US11190707B2/en
Priority to PCT/CN2019/087555 priority patent/WO2019223635A1/zh
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    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/40—Image enhancement or restoration using histogram techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • 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
    • H04N23/741—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
    • H04N23/76—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
    • 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
    • H04N25/58—Control of the dynamic range involving two or more exposures
    • H04N25/587—Control of the dynamic range involving two or more exposures acquired sequentially, e.g. using the combination of odd and even image fields
    • H04N25/589—Control of the dynamic range involving two or more exposures acquired sequentially, e.g. using the combination of odd and even image fields with different integration times, e.g. short and long exposures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/265—Mixing
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Exposure Control For Cameras (AREA)
CN201810566525.XA 2018-05-22 2018-05-22 一种抗运动鬼影的hdr方法、装置及便携式终端 Active CN108833775B (zh)

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Application Number Priority Date Filing Date Title
CN201810566525.XA CN108833775B (zh) 2018-05-22 2018-05-22 一种抗运动鬼影的hdr方法、装置及便携式终端
EP19807643.2A EP3799413B1 (en) 2018-05-22 2019-05-20 Motion ghost resistant hdr method and portable terminal
JP2020564637A JP7284767B2 (ja) 2018-05-22 2019-05-20 運動ゴーストに対抗するｈｄｒ方法及び携帯端末
US17/057,688 US11190707B2 (en) 2018-05-22 2019-05-20 Motion ghost resistant HDR image generation method and portable terminal
PCT/CN2019/087555 WO2019223635A1 (zh) 2018-05-22 2019-05-20 一种抗运动鬼影的hdr方法及便携式终端

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WO (1) WO2019223635A1 (enExample)

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CN111770282A (zh) * 2020-06-28 2020-10-13 Oppo广东移动通信有限公司 图像处理方法及装置、计算机可读介质及终端设备

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CN108833775B (zh) 2018-05-22 2020-04-03 深圳岚锋创视网络科技有限公司 一种抗运动鬼影的hdr方法、装置及便携式终端
CN109767413B (zh) * 2019-01-11 2022-11-29 影石创新科技股份有限公司 一种抗运动伪影的hdr方法、装置及便携式终端
CN110445989B (zh) * 2019-08-05 2021-03-23 Oppo广东移动通信有限公司 图像处理方法、装置、存储介质及电子设备
CN110611750B (zh) * 2019-10-31 2022-03-22 北京迈格威科技有限公司 一种夜景高动态范围图像生成方法、装置和电子设备
CN111340730B (zh) * 2020-02-26 2023-05-09 Oppo广东移动通信有限公司 拖影现象的消除方法、终端及存储介质
CN111479072B (zh) * 2020-04-14 2021-12-17 深圳市道通智能航空技术股份有限公司 高动态范围图像合成方法、装置、图像处理芯片及航拍相机
CN112288664B (zh) * 2020-09-25 2025-03-07 原力图新(重庆)科技有限公司 高动态范围图像的融合方法、装置和电子设备
CN115439384B (zh) * 2022-09-05 2025-01-21 中国科学院长春光学精密机械与物理研究所 一种无鬼影多曝光图像融合方法、装置

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US20210211567A1 (en) 2021-07-08
JP2021525029A (ja) 2021-09-16
CN108833775A (zh) 2018-11-16
WO2019223635A1 (zh) 2019-11-28
EP3799413A1 (en) 2021-03-31
EP3799413C0 (en) 2024-03-06
EP3799413B1 (en) 2024-03-06
EP3799413A4 (en) 2022-03-09
US11190707B2 (en) 2021-11-30

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Address after: 518101, Shenzhen, Guangdong, Baoan District province Xin'an street, Hai Xiu Road, Liuzhou Century Towers, block A, 601

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Address before: 518101, Shenzhen, Guangdong, Baoan District province Xin'an street, Hai Xiu Road, Liuzhou Century Towers, block A, 601

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