TWI801025B - 船舶自動靠泊影像測距系統及其運作方法 - Google Patents

船舶自動靠泊影像測距系統及其運作方法 Download PDF

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Publication number
TWI801025B
TWI801025B TW110145904A TW110145904A TWI801025B TW I801025 B TWI801025 B TW I801025B TW 110145904 A TW110145904 A TW 110145904A TW 110145904 A TW110145904 A TW 110145904A TW I801025 B TWI801025 B TW I801025B
Authority
TW
Taiwan
Prior art keywords
vessels
operation method
ranging system
image ranging
automatic berthing
Prior art date
Application number
TW110145904A
Other languages
English (en)
Other versions
TW202324324A (zh
Inventor
許閔翔
Original Assignee
財團法人船舶暨海洋產業研發中心
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 財團法人船舶暨海洋產業研發中心 filed Critical 財團法人船舶暨海洋產業研發中心
Priority to TW110145904A priority Critical patent/TWI801025B/zh
Priority to US17/551,167 priority patent/US11920912B2/en
Application granted granted Critical
Publication of TWI801025B publication Critical patent/TWI801025B/zh
Publication of TW202324324A publication Critical patent/TW202324324A/zh

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • 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
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/772—Determining representative reference patterns, e.g. averaging or distorting patterns; Generating dictionaries
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/05—Underwater scenes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/95—Pattern authentication; Markers therefor; Forgery detection
TW110145904A 2021-12-08 2021-12-08 船舶自動靠泊影像測距系統及其運作方法 TWI801025B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW110145904A TWI801025B (zh) 2021-12-08 2021-12-08 船舶自動靠泊影像測距系統及其運作方法
US17/551,167 US11920912B2 (en) 2021-12-08 2021-12-14 Automatic berthing image ranging system for vessels and operation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW110145904A TWI801025B (zh) 2021-12-08 2021-12-08 船舶自動靠泊影像測距系統及其運作方法

Publications (2)

Publication Number Publication Date
TWI801025B true TWI801025B (zh) 2023-05-01
TW202324324A TW202324324A (zh) 2023-06-16

Family

ID=86608324

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110145904A TWI801025B (zh) 2021-12-08 2021-12-08 船舶自動靠泊影像測距系統及其運作方法

Country Status (2)

Country Link
US (1) US11920912B2 (zh)
TW (1) TWI801025B (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005028891A (ja) * 2003-07-07 2005-02-03 National Maritime Research Institute 接岸用操船設備
TW201207781A (en) * 2010-08-03 2012-02-16 Jea Ge Entpr Co Ltd Monitoring system for docking ships
CN103901806A (zh) * 2014-03-07 2014-07-02 唐粮 一种智能船舶靠泊辅助系统及方法
CN105204411A (zh) * 2015-08-11 2015-12-30 上海交通大学 一种基于双目立体视觉的船舶靠泊辅助系统及方法
TW202131278A (zh) * 2020-02-12 2021-08-16 國立臺中科技大學 海上物件測距系統

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105842724B (zh) * 2015-01-15 2018-07-17 江苏南大五维电子科技有限公司 一种船舶辅助泊岸方法和系统
WO2021141338A1 (ko) * 2020-01-09 2021-07-15 씨드로닉스 주식회사 선박 및 항만 모니터링 장치 및 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005028891A (ja) * 2003-07-07 2005-02-03 National Maritime Research Institute 接岸用操船設備
TW201207781A (en) * 2010-08-03 2012-02-16 Jea Ge Entpr Co Ltd Monitoring system for docking ships
CN103901806A (zh) * 2014-03-07 2014-07-02 唐粮 一种智能船舶靠泊辅助系统及方法
CN105204411A (zh) * 2015-08-11 2015-12-30 上海交通大学 一种基于双目立体视觉的船舶靠泊辅助系统及方法
TW202131278A (zh) * 2020-02-12 2021-08-16 國立臺中科技大學 海上物件測距系統

Also Published As

Publication number Publication date
US20230175832A1 (en) 2023-06-08
US11920912B2 (en) 2024-03-05
TW202324324A (zh) 2023-06-16

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