KR20180098565A - 픽셀 빔을 표현하는 데이터를 생성하는 방법 및 장치 - Google Patents

픽셀 빔을 표현하는 데이터를 생성하는 방법 및 장치 Download PDF

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Publication number
KR20180098565A
KR20180098565A KR1020187018548A KR20187018548A KR20180098565A KR 20180098565 A KR20180098565 A KR 20180098565A KR 1020187018548 A KR1020187018548 A KR 1020187018548A KR 20187018548 A KR20187018548 A KR 20187018548A KR 20180098565 A KR20180098565 A KR 20180098565A
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KR
South Korea
Prior art keywords
light
ray
representing
hyperboloid
pixel
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.)
Withdrawn
Application number
KR1020187018548A
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English (en)
Korean (ko)
Inventor
로랑 블롱데
발테르 드라지치
아르노 슈베르트
Original Assignee
톰슨 라이센싱
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Publication date
Application filed by 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20180098565A publication Critical patent/KR20180098565A/ko
Withdrawn legal-status Critical Current

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    • 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)
KR1020187018548A 2015-12-30 2016-12-29 픽셀 빔을 표현하는 데이터를 생성하는 방법 및 장치 Withdrawn KR20180098565A (ko)

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 (1)

Publication Number Publication Date
KR20180098565A true KR20180098565A (ko) 2018-09-04

Family

ID=55221249

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187018548A Withdrawn KR20180098565A (ko) 2015-12-30 2016-12-29 픽셀 빔을 표현하는 데이터를 생성하는 방법 및 장치

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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6223169B2 (ja) * 2013-12-19 2017-11-01 キヤノン株式会社 情報処理装置、情報処理方法およびプログラム
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

Also Published As

Publication number Publication date
WO2017114913A1 (en) 2017-07-06
US20190101765A1 (en) 2019-04-04
JP2019505901A (ja) 2019-02-28
EP3188124A1 (en) 2017-07-05
CN108475421A (zh) 2018-08-31
EP3398160A1 (en) 2018-11-07

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20180628

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PN2301 Change of applicant

Patent event date: 20191021

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 20210823

WITB Written withdrawal of application