KR102493860B1 - 압축된 이미지를 생성하기 위한 방법, 시스템 및 매체 - Google Patents

압축된 이미지를 생성하기 위한 방법, 시스템 및 매체 Download PDF

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KR102493860B1
KR102493860B1 KR1020200116879A KR20200116879A KR102493860B1 KR 102493860 B1 KR102493860 B1 KR 102493860B1 KR 1020200116879 A KR1020200116879 A KR 1020200116879A KR 20200116879 A KR20200116879 A KR 20200116879A KR 102493860 B1 KR102493860 B1 KR 102493860B1
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리안 오버벡
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구글 엘엘씨
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    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/41—Extracting pixel data from a plurality of image sensors simultaneously picking up an image, e.g. for increasing the field of view by combining the outputs of a plurality of sensors
    • 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
    • G06T15/06—Ray-tracing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/08—Volume rendering
    • 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
    • G06T15/205—Image-based rendering
    • 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
    • G06T5/002—
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • 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
    • 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
    • H04N13/189—Recording image signals; Reproducing recorded image signals
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/62—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding by frequency transforming in three dimensions [3D]
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Computing Systems (AREA)
  • Software Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Generation (AREA)
KR1020200116879A 2020-01-07 2020-09-11 압축된 이미지를 생성하기 위한 방법, 시스템 및 매체 Active KR102493860B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/736,469 US11172148B2 (en) 2020-01-07 2020-01-07 Methods, systems, and media for generating compressed images
US16/736,469 2020-01-07

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KR20210089068A KR20210089068A (ko) 2021-07-15
KR102493860B1 true KR102493860B1 (ko) 2023-01-31

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US (3) US11172148B2 (enExample)
EP (1) EP3848903B1 (enExample)
JP (1) JP7005712B2 (enExample)
KR (1) KR102493860B1 (enExample)
CN (2) CN112055213B (enExample)

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TWI899162B (zh) * 2020-05-06 2025-10-01 法商內數位Ｃｅ專利控股公司 具有阿爾法層的3d場景傳輸
JP7715354B2 (ja) 2020-06-19 2025-07-30 インテル・コーポレーション マルチプレーン画像圧縮
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US12470681B2 (en) * 2021-01-14 2025-11-11 Interdigital Ce Patent Holdings, Sas Method and apparatus for generating compact multiplane images
WO2023272510A1 (zh) * 2021-06-29 2023-01-05 Oppo广东移动通信有限公司 多平面图像的生成、数据处理、编码和解码方法、装置
EP4120198A1 (en) * 2021-07-14 2023-01-18 Koninklijke Philips N.V. Multi object surface image (mosi) format
WO2023085854A1 (en) * 2021-11-12 2023-05-19 Samsung Electronics Co., Ltd. Method for building scene representation with feed-forward correction for real-time view synthesis
US12382007B2 (en) 2021-11-30 2025-08-05 Electronics And Telecommunications Research Institute Image conversion apparatus and method
US12548230B2 (en) 2022-11-07 2026-02-10 Electronics And Telecommunications Research Institute MPI layer geometry generation method using pixel ray crossing
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KR102824446B1 (ko) * 2022-11-07 2025-06-24 한국전자통신연구원 픽셀 광선 경로에 기반하여 mpi 시점 평면의 공백 영역을 채우는 방법 및 장치
CN120130061A (zh) * 2022-11-15 2025-06-10 谷歌有限责任公司 实时视图合成
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KR20250116428A (ko) * 2024-01-25 2025-08-01 삼성전자주식회사 비디오로부터 다중 평면 이미지를 생성하는 방법 및 전자 장치
KR102846972B1 (ko) * 2024-02-27 2025-08-18 한양대학교 산학협력단 광 신경망 기반의 칼라 비전 시스템 및 그의 동작 방법
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Publication number Publication date
US11172148B2 (en) 2021-11-09
US20240073551A1 (en) 2024-02-29
EP3848903A1 (en) 2021-07-14
CN118250468A (zh) 2024-06-25
US20210211593A1 (en) 2021-07-08
US12192651B2 (en) 2025-01-07
CN112055213B (zh) 2024-04-09
CN112055213A (zh) 2020-12-08
EP3848903B1 (en) 2025-08-20
KR20210089068A (ko) 2021-07-15
US20220030184A1 (en) 2022-01-27
JP2021111335A (ja) 2021-08-02
US11758295B2 (en) 2023-09-12
JP7005712B2 (ja) 2022-01-24

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