JP2019505901A - ピクセルビームを表すデータを生成する方法及び装置 - Google Patents

ピクセルビームを表すデータを生成する方法及び装置 Download PDF

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Publication number
JP2019505901A
JP2019505901A JP2018533686A JP2018533686A JP2019505901A JP 2019505901 A JP2019505901 A JP 2019505901A JP 2018533686 A JP2018533686 A JP 2018533686A JP 2018533686 A JP2018533686 A JP 2018533686A JP 2019505901 A JP2019505901 A JP 2019505901A
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JP
Japan
Prior art keywords
hyperboloid
representing
pixel
light
generated
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.)
Ceased
Application number
JP2018533686A
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English (en)
Japanese (ja)
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JP2019505901A5 (enExample
Inventor
ブロンデ，ローラン
ドラジ，ヴァルテ
シューベルト，アルノ
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Thomson Licensing SAS
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Thomson Licensing SAS
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Publication date
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of JP2019505901A publication Critical patent/JP2019505901A/ja
Publication of JP2019505901A5 publication Critical patent/JP2019505901A5/ja
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G02B27/0961—Lens arrays
    • 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
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4257—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to monitoring the characteristics of a beam, e.g. laser beam, headlamp beam
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/06—Ray-tracing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/21—Indexing scheme for image data processing or generation, in general involving computational photography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10052—Images from lightfield camera

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Graphics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Computer Hardware Design (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
JP2018533686A 2015-12-30 2016-12-29 ピクセルビームを表すデータを生成する方法及び装置 Ceased JP2019505901A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15307177.4 2015-12-30
EP15307177.4A EP3188124A1 (en) 2015-12-30 2015-12-30 A method and an apparatus for generating data representative of a pixel beam
PCT/EP2016/082862 WO2017114913A1 (en) 2015-12-30 2016-12-29 A method and an apparatus for generating data representative of a pixel beam

Publications (2)

Publication Number Publication Date
JP2019505901A true JP2019505901A (ja) 2019-02-28
JP2019505901A5 JP2019505901A5 (enExample) 2020-02-13

Family

ID=55221249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018533686A Ceased JP2019505901A (ja) 2015-12-30 2016-12-29 ピクセルビームを表すデータを生成する方法及び装置

Country Status (6)

Country Link
US (1) US20190101765A1 (enExample)
EP (2) EP3188124A1 (enExample)
JP (1) JP2019505901A (enExample)
KR (1) KR20180098565A (enExample)
CN (1) CN108475421A (enExample)
WO (1) WO2017114913A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3351001B1 (en) * 2015-09-17 2021-08-11 InterDigital VC Holdings, Inc. Method for encoding a light field content
EP3188123A1 (en) * 2015-12-30 2017-07-05 Thomson Licensing A method and an apparatus for generating data representative of a pixel beam
US11726187B2 (en) * 2020-10-30 2023-08-15 Taiwan Semiconductor Manufacturing Co., Ltd. High resolution low power inter-correlation SPAD assisted time-of-flight sensor
US20230010620A1 (en) * 2021-07-06 2023-01-12 3D Patents, Llc Bowtie processing for radiance image rendering

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150177062A1 (en) * 2013-12-19 2015-06-25 Canon Kabushiki Kaisha Information processing apparatus, information processing method, and storage medium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104796624B (zh) * 2015-04-20 2017-12-19 清华大学深圳研究生院 一种光场编辑传播方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150177062A1 (en) * 2013-12-19 2015-06-25 Canon Kabushiki Kaisha Information processing apparatus, information processing method, and storage medium

Also Published As

Publication number Publication date
WO2017114913A1 (en) 2017-07-06
US20190101765A1 (en) 2019-04-04
KR20180098565A (ko) 2018-09-04
EP3188124A1 (en) 2017-07-05
CN108475421A (zh) 2018-08-31
EP3398160A1 (en) 2018-11-07

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