GB0920786D0 - Method and device for providing a super-resolution image - Google Patents

Method and device for providing a super-resolution image

Info

Publication number
GB0920786D0
GB0920786D0 GBGB0920786.1A GB0920786A GB0920786D0 GB 0920786 D0 GB0920786 D0 GB 0920786D0 GB 0920786 A GB0920786 A GB 0920786A GB 0920786 D0 GB0920786 D0 GB 0920786D0
Authority
GB
United Kingdom
Prior art keywords
super
providing
resolution image
resolution
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.)
Granted
Application number
GBGB0920786.1A
Other versions
GB2475716A (en
GB2475716B (en
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to GB0920786A priority Critical patent/GB2475716B/en
Publication of GB0920786D0 publication Critical patent/GB0920786D0/en
Publication of GB2475716A publication Critical patent/GB2475716A/en
Application granted granted Critical
Publication of GB2475716B publication Critical patent/GB2475716B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
    • G06T3/4069—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution by subpixel displacements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
GB0920786A 2009-11-27 2009-11-27 Method and device for providing a super-resolution image Expired - Fee Related GB2475716B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0920786A GB2475716B (en) 2009-11-27 2009-11-27 Method and device for providing a super-resolution image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0920786A GB2475716B (en) 2009-11-27 2009-11-27 Method and device for providing a super-resolution image

Publications (3)

Publication Number Publication Date
GB0920786D0 true GB0920786D0 (en) 2010-01-13
GB2475716A GB2475716A (en) 2011-06-01
GB2475716B GB2475716B (en) 2011-11-02

Family

ID=41572769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0920786A Expired - Fee Related GB2475716B (en) 2009-11-27 2009-11-27 Method and device for providing a super-resolution image

Country Status (1)

Country Link
GB (1) GB2475716B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2496393B (en) * 2011-11-09 2016-08-24 Canon Kk Method and device for generating a super-resolution image portion
GB2506686B (en) * 2012-10-08 2016-09-14 Canon Kk Method and device for generating a super-resolution image using an enhanced grid
CN104123722B (en) * 2014-07-08 2017-02-01 东北大学 Nuclear magnetic image super-resolution system and method
CN104820966B (en) * 2015-04-30 2016-01-06 河海大学 Asynchronous many video super-resolution methods of registration deconvolution during a kind of sky
CN110072054B (en) * 2019-05-07 2021-01-26 京东方科技集团股份有限公司 Terminal equipment and its image zoom processing method and device
US20230377093A1 (en) * 2022-05-20 2023-11-23 Disney Enterprises, Inc. Techniques for resampling images

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003047234A2 (en) * 2001-11-30 2003-06-05 Yissum Research Development Company Of The Hebrew University Of Jerusalem System and method for providing multi-sensor super-resolution

Also Published As

Publication number Publication date
GB2475716A (en) 2011-06-01
GB2475716B (en) 2011-11-02

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Legal Events

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

Effective date: 20131127