KR102602719B1 - 레어어화된 장면 분해 코덱 시스템 및 방법들 - Google Patents

레어어화된 장면 분해 코덱 시스템 및 방법들 Download PDF

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KR102602719B1
KR102602719B1 KR1020217028928A KR20217028928A KR102602719B1 KR 102602719 B1 KR102602719 B1 KR 102602719B1 KR 1020217028928 A KR1020217028928 A KR 1020217028928A KR 20217028928 A KR20217028928 A KR 20217028928A KR 102602719 B1 KR102602719 B1 KR 102602719B1
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light field
layers
scene
display
layer
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KR20210126079A (ko
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메튜 해밀턴
척 럼볼트
도노반 베노이트
매튜 트로크
로버트 록키어
토마스 부틴
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아발론 홀로그래픽스 인크.
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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
    • H04N19/102—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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • 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
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/557—Depth or shape recovery from multiple images from light fields, e.g. from plenoptic cameras
    • 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
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0088—Synthesising a monoscopic image signal from stereoscopic images, e.g. synthesising a panoramic or high resolution monoscopic image

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Geometry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Image Generation (AREA)
KR1020217028928A 2019-02-22 2020-02-22 레어어화된 장면 분해 코덱 시스템 및 방법들 Active KR102602719B1 (ko)

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US201962809390P 2019-02-22 2019-02-22
US62/809,390 2019-02-22
PCT/CA2020/050228 WO2020181360A1 (en) 2019-02-22 2020-02-22 Layered scene decomposition codec system and methods

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KR102602719B1 true KR102602719B1 (ko) 2023-11-16

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US (13) US11363249B2 (https=)
JP (1) JP7387193B2 (https=)
KR (1) KR102602719B1 (https=)
CN (2) CN113748682B (https=)
CA (1) CA3127545C (https=)
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Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8866920B2 (en) 2008-05-20 2014-10-21 Pelican Imaging Corporation Capturing and processing of images using monolithic camera array with heterogeneous imagers
US8878950B2 (en) 2010-12-14 2014-11-04 Pelican Imaging Corporation Systems and methods for synthesizing high resolution images using super-resolution processes
CN104081414B (zh) * 2011-09-28 2017-08-01 Fotonation开曼有限公司 用于编码和解码光场图像文件的系统及方法
CN107346061B (zh) 2012-08-21 2020-04-24 快图有限公司 用于使用阵列照相机捕捉的图像中的视差检测和校正的系统和方法
US8866912B2 (en) 2013-03-10 2014-10-21 Pelican Imaging Corporation System and methods for calibration of an array camera using a single captured image
EP3565259A1 (en) * 2016-12-28 2019-11-06 Panasonic Intellectual Property Corporation of America Three-dimensional model distribution method, three-dimensional model receiving method, three-dimensional model distribution device, and three-dimensional model receiving device
EP3598390A1 (en) * 2018-07-19 2020-01-22 Thomson Licensing Method for estimating a depth for pixels, corresponding device and computer program product
CN111104830A (zh) * 2018-10-29 2020-05-05 富士通株式会社 用于图像识别的深度学习模型、该模型的训练装置及方法
US11363249B2 (en) * 2019-02-22 2022-06-14 Avalon Holographics Inc. Layered scene decomposition CODEC with transparency
US11172148B2 (en) 2020-01-07 2021-11-09 Google Llc Methods, systems, and media for generating compressed images
US11941752B2 (en) * 2020-07-21 2024-03-26 Nvidia Corporation Streaming a compressed light field
KR20230044148A (ko) * 2020-07-31 2023-04-03 구글 엘엘씨 비제약 이미지 데이터에 강건한 뷰 합성
US11501467B2 (en) * 2020-11-03 2022-11-15 Nvidia Corporation Streaming a light field compressed utilizing lossless or lossy compression
JP7614815B2 (ja) * 2020-12-10 2025-01-16 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム
CN112967242B (zh) * 2021-02-26 2023-07-04 北京信息科技大学 一种基于视觉特征聚合的光场质量评价方法
US11640647B2 (en) * 2021-03-03 2023-05-02 Qualcomm Incorporated Methods and apparatus for intra-wave texture looping
US11394940B1 (en) * 2021-04-16 2022-07-19 Texas Instruments Incorporated Dynamic image warping
KR102797392B1 (ko) 2021-08-03 2025-04-21 레이아 인코포레이티드 깊이 맵을 이용한 뷰 합성 시스템 및 방법
WO2024123372A1 (en) * 2022-12-09 2024-06-13 Innopeak Technology, Inc. Serialization and deserialization of layered depth images for 3d rendering
CN116800985A (zh) * 2022-03-15 2023-09-22 华为技术有限公司 编解码方法和装置
US11501410B1 (en) * 2022-03-22 2022-11-15 Illuscio, Inc. Systems and methods for dynamically rendering three-dimensional images with varying detail to emulate human vision
CN114693852B (zh) * 2022-03-28 2025-08-19 北京达佳互联信息技术有限公司 一种毛发渲染方法、装置、电子设备及存储介质
CN114492251B (zh) * 2022-04-18 2022-07-15 国家超级计算天津中心 超算环境的低速流场发散处理方法、装置、设备及介质
US12374031B2 (en) * 2022-05-18 2025-07-29 Avalon Holographics Inc. Light field offset rendering
FR3135810B1 (fr) * 2022-05-19 2024-10-11 Thales Sa Procédé de génération d’une image périphérique d’un aéronef, dispositif électronique de génération et produit programme d’ordinateur associés
CN115082609B (zh) * 2022-06-14 2025-02-14 Oppo广东移动通信有限公司 图像渲染方法、装置、存储介质及电子设备
CN115393498B (zh) * 2022-07-27 2025-09-09 浙江大学 一种基于隐式光传输函数合并的绘制方法和装置
JP7773960B2 (ja) * 2022-10-13 2025-11-20 Kddi株式会社 点群復号装置、点群復号方法及びプログラム
CN116546175B (zh) * 2023-06-01 2023-10-31 深圳创疆网络科技有限公司 基于自动感应实现投影仪的智能控制方法及装置
EP4720816A1 (en) * 2023-06-02 2026-04-08 Apple Inc. Rendering layers with different perception quality
CN116503536B (zh) * 2023-06-27 2024-04-05 深圳臻像科技有限公司 一种基于场景分层的光场渲染方法
CN116824029B (zh) * 2023-07-13 2024-03-08 北京弘视科技有限公司 全息影像阴影生成的方法、装置、电子设备和存储介质
US12501181B2 (en) * 2023-07-24 2025-12-16 Varjo Technologies Oy Complementing subsampling in stereo cameras
WO2025184103A1 (en) * 2024-02-29 2025-09-04 Dolby Laboratories Licensing Corporation Layered surface lightfields
KR20250142686A (ko) * 2024-03-22 2025-09-30 한국전자기술연구원 시각적 피로감과 어지럼을 개선한 3d 디스플레이 장치
CN118247444B (zh) * 2024-05-29 2024-08-06 腾讯科技（深圳）有限公司 一种基于三平面的处理方法及相关装置
TWI900161B (zh) * 2024-08-06 2025-10-01 大陸商北京集創北方科技股份有限公司 Led燈珠座標計算方法及顯示器校正系統
KR102805327B1 (ko) * 2024-10-10 2025-05-13 주식회사 덱스터스튜디오 멀티 레이어 이미지에 대한 고품질 업스케일링을 위한 영상 제작 방법
CN121120828A (zh) * 2025-09-04 2025-12-12 锦莱炎(成都)科技有限公司 基于智能渲染加速的显卡优化方法及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160173883A1 (en) * 2014-12-16 2016-06-16 Sean J. Lawrence Multi-focus image data compression
US10089796B1 (en) * 2017-11-01 2018-10-02 Google Llc High quality layered depth image texture rasterization

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495718A (en) * 1983-05-27 1985-01-29 Benjamin Margalit Photographic display device
US6366370B1 (en) * 1998-12-30 2002-04-02 Zebra Imaging, Inc. Rendering methods for full parallax autostereoscopic displays
US6549308B1 (en) 2000-01-11 2003-04-15 Zebra Imaging, Inc. Unibiased light field models for rendering and holography
US6900904B1 (en) 2000-02-04 2005-05-31 Zebra Imaging, Inc. Distributed system for producing holographic stereograms on-demand from various types of source material
SE0203908D0 (sv) * 2002-12-30 2002-12-30 Abb Research Ltd An augmented reality system and method
US8166128B1 (en) * 2003-02-28 2012-04-24 Oracle America, Inc. Systems and methods for dynamically updating a virtual volume in a storage virtualization environment
US20050185711A1 (en) 2004-02-20 2005-08-25 Hanspeter Pfister 3D television system and method
EP1894412A1 (en) * 2005-02-18 2008-03-05 THOMSON Licensing Method for deriving coding information for high resolution images from low resoluton images and coding and decoding devices implementing said method
US8289370B2 (en) * 2005-07-20 2012-10-16 Vidyo, Inc. System and method for scalable and low-delay videoconferencing using scalable video coding
US20160360155A1 (en) * 2005-09-07 2016-12-08 Vidyo, Inc. System and method for scalable and low-delay videoconferencing using scalable video coding
GB0520829D0 (en) * 2005-10-13 2005-11-23 Univ Cambridge Tech Image processing methods and apparatus
US7836356B2 (en) * 2008-04-28 2010-11-16 International Business Machines Corporation Method for monitoring dependent metric streams for anomalies
US8253730B1 (en) * 2008-08-29 2012-08-28 Adobe Systems Incorporated System and method for construction of data structures for ray tracing using bounding hierarchies
CN102165496B (zh) * 2008-09-25 2014-08-13 皇家飞利浦电子股份有限公司 三维图像数据处理
TWI542190B (zh) * 2008-11-04 2016-07-11 皇家飛利浦電子股份有限公司 編碼三維影像信號的方法及系統、經編碼之三維影像信號、解碼三維影像信號的方法及系統
US8908058B2 (en) * 2009-04-18 2014-12-09 Lytro, Inc. Storage and transmission of pictures including multiple frames
US20120044322A1 (en) * 2009-05-01 2012-02-23 Dong Tian 3d video coding formats
US8948271B2 (en) * 2011-01-13 2015-02-03 Texas Instruments Incorporated Method and apparatus for a low complexity transform unit partitioning structure for HEVC
US8553769B2 (en) * 2011-01-19 2013-10-08 Blackberry Limited Method and device for improved multi-layer data compression
US20120188226A1 (en) 2011-01-21 2012-07-26 Bu Lin-Kai Method and system for displaying stereoscopic images
US9584805B2 (en) * 2012-06-08 2017-02-28 Qualcomm Incorporated Prediction mode information downsampling in enhanced layer coding
US9860522B2 (en) 2012-08-04 2018-01-02 Paul Lapstun Head-mounted light field display
CN103856777A (zh) * 2012-12-04 2014-06-11 中山大学深圳研究院 一种基于光场渲染的视频编解码方法
US9456141B2 (en) * 2013-02-22 2016-09-27 Lytro, Inc. Light-field based autofocus
US9405124B2 (en) * 2013-04-09 2016-08-02 Massachusetts Institute Of Technology Methods and apparatus for light field projection
US9412172B2 (en) * 2013-05-06 2016-08-09 Disney Enterprises, Inc. Sparse light field representation
US9786062B2 (en) * 2013-05-06 2017-10-10 Disney Enterprises, Inc. Scene reconstruction from high spatio-angular resolution light fields
US9639773B2 (en) * 2013-11-26 2017-05-02 Disney Enterprises, Inc. Predicting a light probe for an outdoor image
US10244223B2 (en) * 2014-01-10 2019-03-26 Ostendo Technologies, Inc. Methods for full parallax compressed light field 3D imaging systems
AU2015230086A1 (en) * 2014-03-14 2016-09-29 Samsung Electronics Co., Ltd. Multi-layer video encoding method and multi-layer video decoding method using depth block
KR102224718B1 (ko) 2014-08-06 2021-03-08 삼성전자주식회사 홀로그램 생성 방법 및 장치
US10235338B2 (en) 2014-09-04 2019-03-19 Nvidia Corporation Short stack traversal of tree data structures
US10242485B2 (en) * 2014-09-04 2019-03-26 Nvidia Corporation Beam tracing
WO2016038240A1 (en) * 2014-09-09 2016-03-17 Nokia Technologies Oy Stereo image recording and playback
JP6217608B2 (ja) 2014-11-27 2017-10-25 株式会社デンソー 磁気検出装置、および、これを用いたトルクセンサ
KR102646706B1 (ko) 2015-03-26 2024-03-11 오토이, 인크. 재조명가능 홀로그램
US10546424B2 (en) * 2015-04-15 2020-01-28 Google Llc Layered content delivery for virtual and augmented reality experiences
EP3286737A1 (en) 2015-04-23 2018-02-28 Ostendo Technologies, Inc. Methods for full parallax compressed light field synthesis utilizing depth information
US9852537B2 (en) * 2015-05-01 2017-12-26 Otoy Inc. Rendering via ray-depth field intersection
US20170034530A1 (en) * 2015-07-28 2017-02-02 Microsoft Technology Licensing, Llc Reduced size inverse transform for decoding and encoding
EP3142366A1 (en) * 2015-09-14 2017-03-15 Thomson Licensing Method and apparatus for encoding and decoding a light field based image, and corresponding computer program product
US10134179B2 (en) * 2015-09-30 2018-11-20 Visual Music Systems, Inc. Visual music synthesizer
US10448030B2 (en) * 2015-11-16 2019-10-15 Ostendo Technologies, Inc. Content adaptive light field compression
EP3171598A1 (en) * 2015-11-19 2017-05-24 Thomson Licensing Methods and devices for encoding and decoding a matrix of views obtained from light-field data, corresponding computer program and non-transitory program storage device
EP3185214B1 (en) 2015-12-22 2025-05-14 Dassault Systèmes Streaming of hybrid geometry and image based 3d objects
CN105451024B (zh) 2015-12-31 2021-01-26 北京大学 一种采用压缩感知的数字全息图编码传输方法
US10429639B2 (en) 2016-01-31 2019-10-01 Paul Lapstun Head-mounted light field display
US9942548B2 (en) * 2016-02-16 2018-04-10 Google Llc Entropy coding transform partitioning information
US10026220B2 (en) 2016-05-18 2018-07-17 Siemens Healthcare Gmbh Layered lightfields for occlusion handling
EP3273686A1 (en) * 2016-07-21 2018-01-24 Thomson Licensing A method for generating layered depth data of a scene
US10325403B2 (en) 2016-08-24 2019-06-18 Google Llc Image based rendering techniques for virtual reality
US10661342B2 (en) * 2016-09-29 2020-05-26 Nlight, Inc. Additive manufacturing systems and methods for the same
KR20180039323A (ko) * 2016-10-10 2018-04-18 디지털인사이트 주식회사 다양한 블록 분할 구조를 결합하여 사용하는 비디오 코딩 방법 및 장치
KR20180045530A (ko) * 2016-10-26 2018-05-04 디지털인사이트 주식회사 임의의 블록 분할을 사용하는 비디오 코딩 방법 및 장치
US10389994B2 (en) * 2016-11-28 2019-08-20 Sony Corporation Decoder-centric UV codec for free-viewpoint video streaming
FR3062011B1 (fr) 2017-01-17 2020-01-10 Stmicroelectronics (Grenoble 2) Sas Procede et dispositif d'encodage dynamique controle d'un signal numerique multidimensionnel, en particulier un signal d'image et procede et dispositif correspondant de decodage
US10893262B2 (en) * 2017-02-07 2021-01-12 Siemens Healthcare Gmbh Lightfield rendering based on depths from physically-based volume rendering
US20180262758A1 (en) * 2017-03-08 2018-09-13 Ostendo Technologies, Inc. Compression Methods and Systems for Near-Eye Displays
US10475165B2 (en) * 2017-04-06 2019-11-12 Disney Enterprises, Inc. Kernel-predicting convolutional neural networks for denoising
US20180310907A1 (en) * 2017-05-01 2018-11-01 EchoPixel, Inc. Simulated Fluoroscopy Images with 3D Context
US11051039B2 (en) * 2017-06-02 2021-06-29 Ostendo Technologies, Inc. Methods for full parallax light field compression
US10432944B2 (en) * 2017-08-23 2019-10-01 Avalon Holographics Inc. Layered scene decomposition CODEC system and methods
CN119135920A (zh) 2018-05-02 2024-12-13 奎蒂安特有限公司 用于处理具有几乎无限细节的场景的编解码器
CN112840649A (zh) * 2018-09-21 2021-05-25 Lg电子株式会社 图像编码系统中通过使用块分割对图像解码的方法及其装置
US10924727B2 (en) * 2018-10-10 2021-02-16 Avalon Holographics Inc. High-performance light field display simulator
US11284091B2 (en) * 2019-03-25 2022-03-22 Apple Inc. Video based point cloud compression-patch alignment and size determination in bounding box
EP3918805B1 (en) * 2019-02-11 2025-01-08 Beijing Dajia Internet Information Technology Co., Ltd. Methods and devices for intra sub-partition coding mode
US11363249B2 (en) * 2019-02-22 2022-06-14 Avalon Holographics Inc. Layered scene decomposition CODEC with transparency
US11809161B2 (en) * 2020-07-13 2023-11-07 Lawrence Livermore National Security, Llc Computed axial lithography optimization system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160173883A1 (en) * 2014-12-16 2016-06-16 Sean J. Lawrence Multi-focus image data compression
US10089796B1 (en) * 2017-11-01 2018-10-02 Google Llc High quality layered depth image texture rasterization

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Thomas Stockhammer et al, MPEG-I Architectures, ISO/IEC JTC1/SC29/WG11/N18137 (2019.1.31.) 1부.*

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