JPWO2021260871A1 - - Google Patents

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Publication number
JPWO2021260871A1
JPWO2021260871A1 JP2022532169A JP2022532169A JPWO2021260871A1 JP WO2021260871 A1 JPWO2021260871 A1 JP WO2021260871A1 JP 2022532169 A JP2022532169 A JP 2022532169A JP 2022532169 A JP2022532169 A JP 2022532169A JP WO2021260871 A1 JPWO2021260871 A1 JP WO2021260871A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022532169A
Other versions
JP7282268B2 (ja
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 filed Critical
Publication of JPWO2021260871A1 publication Critical patent/JPWO2021260871A1/ja
Application granted granted Critical
Publication of JP7282268B2 publication Critical patent/JP7282268B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • 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
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • H04N25/677—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction for reducing the column or line fixed pattern noise
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10048—Infrared image

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2022532169A 2020-06-25 2020-06-25 赤外線画像処理装置および赤外線画像処理方法 Active JP7282268B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/024953 WO2021260871A1 (ja) 2020-06-25 2020-06-25 赤外線画像処理装置および赤外線画像処理方法

Publications (2)

Publication Number Publication Date
JPWO2021260871A1 true JPWO2021260871A1 (ja) 2021-12-30
JP7282268B2 JP7282268B2 (ja) 2023-05-26

Family

ID=79282284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022532169A Active JP7282268B2 (ja) 2020-06-25 2020-06-25 赤外線画像処理装置および赤外線画像処理方法

Country Status (5)

Country Link
US (1) US20230177653A1 (ja)
JP (1) JP7282268B2 (ja)
CN (1) CN115836530A (ja)
DE (1) DE112020007355T5 (ja)
WO (1) WO2021260871A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010042825A1 (en) * 1996-08-30 2001-11-22 Young Ching-Ju J. Ditherless non-uniformity compensation for infrared detector arrays with recursive spatial low pass filtering
US20100220193A1 (en) * 2009-03-02 2010-09-02 Flir Systems, Inc. Systems and methods for processing infrared images
CN104657958A (zh) * 2015-03-18 2015-05-27 西安科技大学 一种红外图像条纹噪声消除方法
CN110796621A (zh) * 2019-10-29 2020-02-14 浙江大华技术股份有限公司 红外图像去横纹处理方法、处理设备和存储装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4868003B2 (ja) 2009-02-06 2012-02-01 ソニー株式会社 固定パターンノイズ除去回路、固定パターンノイズ除去方法、プログラムおよび撮像装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010042825A1 (en) * 1996-08-30 2001-11-22 Young Ching-Ju J. Ditherless non-uniformity compensation for infrared detector arrays with recursive spatial low pass filtering
US20100220193A1 (en) * 2009-03-02 2010-09-02 Flir Systems, Inc. Systems and methods for processing infrared images
CN104657958A (zh) * 2015-03-18 2015-05-27 西安科技大学 一种红外图像条纹噪声消除方法
CN110796621A (zh) * 2019-10-29 2020-02-14 浙江大华技术股份有限公司 红外图像去横纹处理方法、处理设备和存储装置

Also Published As

Publication number Publication date
US20230177653A1 (en) 2023-06-08
DE112020007355T5 (de) 2023-04-20
JP7282268B2 (ja) 2023-05-26
WO2021260871A1 (ja) 2021-12-30
CN115836530A (zh) 2023-03-21

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