KR102538939B1 - 텍스처 맵들 및 메시들에 기초한 3d 이미지 정보의 처리 - Google Patents

텍스처 맵들 및 메시들에 기초한 3d 이미지 정보의 처리 Download PDF

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KR102538939B1
KR102538939B1 KR1020207002012A KR20207002012A KR102538939B1 KR 102538939 B1 KR102538939 B1 KR 102538939B1 KR 1020207002012 A KR1020207002012 A KR 1020207002012A KR 20207002012 A KR20207002012 A KR 20207002012A KR 102538939 B1 KR102538939 B1 KR 102538939B1
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texture map
mesh
image
viewpoint
texture
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KR20200020879A (ko
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크리스티안 바레캄프
바르트 크룬
파트릭크 루크 엘스 반데발레
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코닌클리케 필립스 엔.브이.
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/04—Texture mapping
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/194—Transmission of image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Generation (AREA)
  • Processing Or Creating Images (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
KR1020207002012A 2017-06-23 2018-06-19 텍스처 맵들 및 메시들에 기초한 3d 이미지 정보의 처리 Active KR102538939B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17177649.5 2017-06-23
EP17177649.5A EP3419286A1 (en) 2017-06-23 2017-06-23 Processing of 3d image information based on texture maps and meshes
PCT/EP2018/066159 WO2018234258A1 (en) 2017-06-23 2018-06-19 Processing of 3d image information based on texture maps and meshes

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KR20200020879A KR20200020879A (ko) 2020-02-26
KR102538939B1 true KR102538939B1 (ko) 2023-06-01

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US (1) US11189079B2 (https=)
EP (2) EP3419286A1 (https=)
JP (1) JP7181233B2 (https=)
KR (1) KR102538939B1 (https=)
CN (1) CN110999285B (https=)
BR (1) BR112019027116A2 (https=)
RU (1) RU2764187C2 (https=)
TW (1) TWI800513B (https=)
WO (1) WO2018234258A1 (https=)

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EP3643059A1 (en) 2020-04-29
RU2020102462A (ru) 2021-07-26
US20210150802A1 (en) 2021-05-20
EP3643059B1 (en) 2022-03-30
CN110999285B (zh) 2023-02-28
JP7181233B2 (ja) 2022-11-30
TWI800513B (zh) 2023-05-01
TW201921921A (zh) 2019-06-01
RU2020102462A3 (https=) 2021-08-25
RU2764187C2 (ru) 2022-01-14
EP3419286A1 (en) 2018-12-26
US11189079B2 (en) 2021-11-30
CN110999285A (zh) 2020-04-10
WO2018234258A1 (en) 2018-12-27
KR20200020879A (ko) 2020-02-26
JP2020524851A (ja) 2020-08-20
BR112019027116A2 (pt) 2020-07-07

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