KR102297147B9 - 3 Three-dimensional Image Analysis Method for Evaluation of Visual Function in Fish - Google Patents

3 Three-dimensional Image Analysis Method for Evaluation of Visual Function in Fish

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Publication number
KR102297147B9
KR102297147B9 KR1020190098248A KR20190098248A KR102297147B9 KR 102297147 B9 KR102297147 B9 KR 102297147B9 KR 1020190098248 A KR1020190098248 A KR 1020190098248A KR 20190098248 A KR20190098248 A KR 20190098248A KR 102297147 B9 KR102297147 B9 KR 102297147B9
Authority
KR
South Korea
Prior art keywords
fish
evaluation
dimensional image
analysis method
image analysis
Prior art date
Application number
KR1020190098248A
Other languages
Korean (ko)
Other versions
KR102297147B1 (en
KR20210019270A (en
Inventor
엄영섭
김재영
권순일
Original Assignee
고려대학교 산학협력단
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 고려대학교 산학협력단 filed Critical 고려대학교 산학협력단
Priority to KR1020190098248A priority Critical patent/KR102297147B1/en
Publication of KR20210019270A publication Critical patent/KR20210019270A/en
Application granted granted Critical
Publication of KR102297147B1 publication Critical patent/KR102297147B1/en
Publication of KR102297147B9 publication Critical patent/KR102297147B9/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • 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 by the use of more than one image, e.g. averaging, subtraction
    • G06T5/70—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/122—Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/156—Mixing image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
KR1020190098248A 2019-08-12 2019-08-12 Three-dimensional Image Analysis Method for Evaluation of Visual Function in Fish KR102297147B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020190098248A KR102297147B1 (en) 2019-08-12 2019-08-12 Three-dimensional Image Analysis Method for Evaluation of Visual Function in Fish

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190098248A KR102297147B1 (en) 2019-08-12 2019-08-12 Three-dimensional Image Analysis Method for Evaluation of Visual Function in Fish

Publications (3)

Publication Number Publication Date
KR20210019270A KR20210019270A (en) 2021-02-22
KR102297147B1 KR102297147B1 (en) 2021-09-03
KR102297147B9 true KR102297147B9 (en) 2022-03-15

Family

ID=74687461

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190098248A KR102297147B1 (en) 2019-08-12 2019-08-12 Three-dimensional Image Analysis Method for Evaluation of Visual Function in Fish

Country Status (1)

Country Link
KR (1) KR102297147B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5918684B2 (en) * 2012-10-29 2016-05-18 日立オートモティブシステムズ株式会社 Stereo image processing apparatus and stereo image processing method
KR20160039447A (en) * 2014-10-01 2016-04-11 공간정보기술 주식회사 Spatial analysis system using stereo camera.

Also Published As

Publication number Publication date
KR102297147B1 (en) 2021-09-03
KR20210019270A (en) 2021-02-22

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