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GB2581648B - Method of and system for enhancing an image - Google Patents

Method of and system for enhancing an image Download PDF

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Publication number
GB2581648B
GB2581648B GB2005634.7A GB202005634A GB2581648B GB 2581648 B GB2581648 B GB 2581648B GB 202005634 A GB202005634 A GB 202005634A GB 2581648 B GB2581648 B GB 2581648B
Authority
GB
United Kingdom
Prior art keywords
enhancing
image
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
GB2005634.7A
Other versions
GB2581648A (en
GB202005634D0 (en
Inventor
Hicks Stephen
Russell Noah
Rozetti Conrad
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.)
Oxsight Ltd
Original Assignee
Oxsight 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 Oxsight Ltd filed Critical Oxsight Ltd
Publication of GB202005634D0 publication Critical patent/GB202005634D0/en
Publication of GB2581648A publication Critical patent/GB2581648A/en
Application granted granted Critical
Publication of GB2581648B publication Critical patent/GB2581648B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/56—Extraction of image or video features relating to colour
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/40—Document-oriented image-based pattern recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)
GB2005634.7A 2017-09-20 2018-09-20 Method of and system for enhancing an image Active GB2581648B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1715209.1A GB201715209D0 (en) 2017-09-20 2017-09-20 Method of and system for enhancing an image
PCT/GB2018/052683 WO2019058121A1 (en) 2017-09-20 2018-09-20 Method of and system for enhancing an image

Publications (3)

Publication Number Publication Date
GB202005634D0 GB202005634D0 (en) 2020-06-03
GB2581648A GB2581648A (en) 2020-08-26
GB2581648B true GB2581648B (en) 2022-09-21

Family

ID=60159517

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1715209.1A Ceased GB201715209D0 (en) 2017-09-20 2017-09-20 Method of and system for enhancing an image
GB2005634.7A Active GB2581648B (en) 2017-09-20 2018-09-20 Method of and system for enhancing an image

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1715209.1A Ceased GB201715209D0 (en) 2017-09-20 2017-09-20 Method of and system for enhancing an image

Country Status (2)

Country Link
GB (2) GB201715209D0 (en)
WO (1) WO2019058121A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11303875B2 (en) * 2019-12-17 2022-04-12 Valve Corporation Split rendering between a head-mounted display (HMD) and a host computer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267793A (en) * 1992-06-09 1993-12-15 Ronald Siwoff Video spectacles
JP2005165925A (en) * 2003-12-05 2005-06-23 Matsushita Electric Ind Co Ltd Binarization processing apparatus and binarization processing method
US20090252434A1 (en) * 2008-04-03 2009-10-08 Hui Zhou Thresholding Gray-Scale Images To Produce Bitonal Images

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267793A (en) * 1992-06-09 1993-12-15 Ronald Siwoff Video spectacles
JP2005165925A (en) * 2003-12-05 2005-06-23 Matsushita Electric Ind Co Ltd Binarization processing apparatus and binarization processing method
US20090252434A1 (en) * 2008-04-03 2009-10-08 Hui Zhou Thresholding Gray-Scale Images To Produce Bitonal Images

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WANG CHUNYAN ET AL: "Pixel classification algorithms for nise removal and signal presentation in low-pass filtering for contrast enhancement", 2014 19TH INTERNATIONAL CONFERENCE ON DIGITAL SIGNAL PROCESSING, IEEE, 20 August 2014 (2014-08-20), pages 480-485, DOI: 10.1109/ICDSP.2014.6900712 [retrieved *

Also Published As

Publication number Publication date
GB201715209D0 (en) 2017-11-01
WO2019058121A1 (en) 2019-03-28
GB2581648A (en) 2020-08-26
GB202005634D0 (en) 2020-06-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230920

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20240509 AND 20240515

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: APPLICATION FILED

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: RESTORATION ALLOWED

Effective date: 20240828