SG11201606584XA - Method for processing input low-resolution (lr) image to output high-resolution (hr) image - Google Patents

Method for processing input low-resolution (lr) image to output high-resolution (hr) image

Info

Publication number
SG11201606584XA
SG11201606584XA SG11201606584XA SG11201606584XA SG11201606584XA SG 11201606584X A SG11201606584X A SG 11201606584XA SG 11201606584X A SG11201606584X A SG 11201606584XA SG 11201606584X A SG11201606584X A SG 11201606584XA SG 11201606584X A SG11201606584X A SG 11201606584XA
Authority
SG
Singapore
Prior art keywords
resolution
image
output high
processing input
input low
Prior art date
Application number
SG11201606584XA
Inventor
Fatih Porikli
Ashish Shrivastava
Jay Thornton
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of SG11201606584XA publication Critical patent/SG11201606584XA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T3/4076—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 using the original low-resolution images to iteratively correct the high-resolution images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • 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
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • 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
    • G06T2207/20076—Probabilistic image processing
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30168—Image quality inspection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Analysis (AREA)
SG11201606584XA 2014-03-20 2015-02-25 Method for processing input low-resolution (lr) image to output high-resolution (hr) image SG11201606584XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/220,402 US9734558B2 (en) 2014-03-20 2014-03-20 Method for generating high-resolution images using regression patterns
PCT/JP2015/056274 WO2015141463A1 (en) 2014-03-20 2015-02-25 Method for processing input low-resolution (lr) image to output high-resolution (hr) image

Publications (1)

Publication Number Publication Date
SG11201606584XA true SG11201606584XA (en) 2016-10-28

Family

ID=52774440

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201606584XA SG11201606584XA (en) 2014-03-20 2015-02-25 Method for processing input low-resolution (lr) image to output high-resolution (hr) image

Country Status (6)

Country Link
US (1) US9734558B2 (en)
EP (1) EP3120322B1 (en)
JP (1) JP6275260B2 (en)
MY (1) MY181495A (en)
SG (1) SG11201606584XA (en)
WO (1) WO2015141463A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6391170B2 (en) * 2015-09-03 2018-09-19 東芝メモリ株式会社 Inspection device
WO2017070841A1 (en) * 2015-10-27 2017-05-04 华为技术有限公司 Image processing method and apparatus
EP3166068B1 (en) * 2015-11-06 2020-08-12 Thomson Licensing Method for upscaling an image and apparatus for upscaling an image
US9996902B2 (en) * 2016-01-19 2018-06-12 Google Llc Image upscaling
CN105847968B (en) 2016-03-21 2018-12-21 京东方科技集团股份有限公司 Based on the solution of deep learning as method and system
KR102552747B1 (en) * 2016-06-28 2023-07-11 주식회사 엘엑스세미콘 Inverse tone mapping method
KR102580519B1 (en) * 2016-09-07 2023-09-21 삼성전자주식회사 Image processing apparatus and recording media
KR20180097342A (en) * 2017-02-23 2018-08-31 한국전자통신연구원 Method and apparatus for sharpening super resolution image with minimum image artifacts
JP6848071B2 (en) 2017-02-24 2021-03-24 ディープマインド テクノロジーズ リミテッド Repetitive multi-scale image generation using neural networks
CN107248140A (en) * 2017-04-27 2017-10-13 东南大学 A kind of single image super resolution ratio reconstruction method based on two-way alignment rarefaction representation
US11004178B2 (en) 2018-03-01 2021-05-11 Nvidia Corporation Enhancing high-resolution images with data from low-resolution images
KR102077215B1 (en) * 2018-04-06 2020-02-13 경희대학교 산학협력단 Super-resolution method using local binary pattern classification and linear mapping
CN109615576B (en) * 2018-06-28 2023-07-21 北京元点未来科技有限公司 Single-frame image super-resolution reconstruction method based on cascade regression basis learning
JP7183590B2 (en) * 2018-06-29 2022-12-06 株式会社ニデック Ophthalmic image processing device, OCT device, and ophthalmic image processing program
US10685428B2 (en) 2018-11-09 2020-06-16 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Systems and methods for super-resolution synthesis based on weighted results from a random forest classifier
RU2697928C1 (en) * 2018-12-28 2019-08-21 Самсунг Электроникс Ко., Лтд. Superresolution of an image imitating high detail based on an optical system, performed on a mobile device having limited resources, and a mobile device which implements
CN109741416A (en) * 2019-01-04 2019-05-10 北京大学深圳医院 Nuclear magnetic resonance image method for reconstructing, device, computer equipment and its storage medium
EP3973498A1 (en) * 2019-06-18 2022-03-30 Huawei Technologies Co., Ltd. Real-time video ultra resolution
KR102543690B1 (en) * 2020-10-27 2023-06-13 연세대학교 산학협력단 Image Upscaling Apparatus And Method Based On Learning With Privileged Information

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5684544A (en) * 1995-05-12 1997-11-04 Intel Corporation Apparatus and method for upsampling chroma pixels
US5949914A (en) * 1997-03-17 1999-09-07 Space Imaging Lp Enhancing the resolution of multi-spectral image data with panchromatic image data using super resolution pan-sharpening
EP2615579A1 (en) * 2012-01-12 2013-07-17 Thomson Licensing Method and device for generating a super-resolution version of a low resolution input data structure
CN103455988B (en) * 2013-09-17 2016-03-02 西安电子科技大学 The super-resolution image reconstruction method of structure based self-similarity and rarefaction representation

Also Published As

Publication number Publication date
US20150269708A1 (en) 2015-09-24
MY181495A (en) 2020-12-23
EP3120322A1 (en) 2017-01-25
US9734558B2 (en) 2017-08-15
JP2017500651A (en) 2017-01-05
EP3120322B1 (en) 2019-04-24
JP6275260B2 (en) 2018-02-07
WO2015141463A1 (en) 2015-09-24

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