GB2582419B - Improvements in and relating to range-finding - Google Patents

Improvements in and relating to range-finding Download PDF

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Publication number
GB2582419B
GB2582419B GB2000542.7A GB202000542A GB2582419B GB 2582419 B GB2582419 B GB 2582419B GB 202000542 A GB202000542 A GB 202000542A GB 2582419 B GB2582419 B GB 2582419B
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GB
United Kingdom
Prior art keywords
finding
relating
range
Prior art date
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.)
Active
Application number
GB2000542.7A
Other versions
GB2582419A (en
GB202000542D0 (en
Inventor
Leyland Benjamin
Earl James
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Or3d Ltd
Original Assignee
Or3d Ltd
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 Or3d Ltd filed Critical Or3d Ltd
Publication of GB202000542D0 publication Critical patent/GB202000542D0/en
Publication of GB2582419A publication Critical patent/GB2582419A/en
Application granted granted Critical
Publication of GB2582419B publication Critical patent/GB2582419B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • 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
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
    • G06F18/24133—Distances to prototypes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • 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
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • 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
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G06V20/13—Satellite images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G06V20/17—Terrestrial scenes taken from planes or by drones
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional objects
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/10024—Color image
    • 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
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
GB2000542.7A 2019-01-21 2020-01-14 Improvements in and relating to range-finding Active GB2582419B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1900839.0A GB201900839D0 (en) 2019-01-21 2019-01-21 Improvements in and relating to range-finding

Publications (3)

Publication Number Publication Date
GB202000542D0 GB202000542D0 (en) 2020-02-26
GB2582419A GB2582419A (en) 2020-09-23
GB2582419B true GB2582419B (en) 2023-08-09

Family

ID=65656016

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1900839.0A Ceased GB201900839D0 (en) 2019-01-21 2019-01-21 Improvements in and relating to range-finding
GB2000542.7A Active GB2582419B (en) 2019-01-21 2020-01-14 Improvements in and relating to range-finding

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1900839.0A Ceased GB201900839D0 (en) 2019-01-21 2019-01-21 Improvements in and relating to range-finding

Country Status (1)

Country Link
GB (2) GB201900839D0 (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08219775A (en) * 1995-02-16 1996-08-30 Mitsubishi Heavy Ind Ltd Distance measuring device
JP2006329776A (en) * 2005-05-25 2006-12-07 Sumitomo Electric Ind Ltd Car position detection method, vehicle speed detection method, and device
US20070154068A1 (en) * 2006-01-04 2007-07-05 Mobileye Technologies, Ltd. Estimating Distance To An Object Using A Sequence Of Images Recorded By A Monocular Camera
EP2439491A1 (en) * 2009-06-03 2012-04-11 Panasonic Corporation Distance measuring device and distance measuring method
FR2972827A1 (en) * 2011-03-18 2012-09-21 Bosch Gmbh Robert METHOD AND DEVICE FOR DETERMINING THE DISTANCE BETWEEN A VEHICLE AND AN OBJECT
US20150003670A1 (en) * 2013-06-28 2015-01-01 Bendix Commercial Vehicle Systems Llc Measuring the range to an object, in an image, using size categorization
US20180075602A1 (en) * 2016-09-09 2018-03-15 Adobe Systems Incorporated Planar region guided 3d geometry estimation from a single image
WO2018052875A1 (en) * 2016-09-15 2018-03-22 Google Llc Image depth prediction neural networks
CN109035319A (en) * 2018-07-27 2018-12-18 深圳市商汤科技有限公司 Monocular image depth estimation method and device, equipment, program and storage medium
CN109215069A (en) * 2017-07-07 2019-01-15 杭州海康机器人技术有限公司 Object information acquisition method and device
EP3637313A1 (en) * 2018-10-10 2020-04-15 Samsung Electronics Co., Ltd. Distance estimating method and apparatus

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08219775A (en) * 1995-02-16 1996-08-30 Mitsubishi Heavy Ind Ltd Distance measuring device
JP2006329776A (en) * 2005-05-25 2006-12-07 Sumitomo Electric Ind Ltd Car position detection method, vehicle speed detection method, and device
US20070154068A1 (en) * 2006-01-04 2007-07-05 Mobileye Technologies, Ltd. Estimating Distance To An Object Using A Sequence Of Images Recorded By A Monocular Camera
EP2439491A1 (en) * 2009-06-03 2012-04-11 Panasonic Corporation Distance measuring device and distance measuring method
FR2972827A1 (en) * 2011-03-18 2012-09-21 Bosch Gmbh Robert METHOD AND DEVICE FOR DETERMINING THE DISTANCE BETWEEN A VEHICLE AND AN OBJECT
US20150003670A1 (en) * 2013-06-28 2015-01-01 Bendix Commercial Vehicle Systems Llc Measuring the range to an object, in an image, using size categorization
US20180075602A1 (en) * 2016-09-09 2018-03-15 Adobe Systems Incorporated Planar region guided 3d geometry estimation from a single image
WO2018052875A1 (en) * 2016-09-15 2018-03-22 Google Llc Image depth prediction neural networks
CN109215069A (en) * 2017-07-07 2019-01-15 杭州海康机器人技术有限公司 Object information acquisition method and device
CN109035319A (en) * 2018-07-27 2018-12-18 深圳市商汤科技有限公司 Monocular image depth estimation method and device, equipment, program and storage medium
EP3637313A1 (en) * 2018-10-10 2020-04-15 Samsung Electronics Co., Ltd. Distance estimating method and apparatus

Also Published As

Publication number Publication date
GB2582419A (en) 2020-09-23
GB201900839D0 (en) 2019-03-13
GB202000542D0 (en) 2020-02-26

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