JP7362903B2 - 画像データ転送装置、画像表示システム、および画像データ転送方法 - Google Patents

画像データ転送装置、画像表示システム、および画像データ転送方法 Download PDF

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JP7362903B2
JP7362903B2 JP2022512938A JP2022512938A JP7362903B2 JP 7362903 B2 JP7362903 B2 JP 7362903B2 JP 2022512938 A JP2022512938 A JP 2022512938A JP 2022512938 A JP2022512938 A JP 2022512938A JP 7362903 B2 JP7362903 B2 JP 7362903B2
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image
unit
compression
data
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活志 大塚
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Sony Interactive Entertainment Inc
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Sony Interactive Entertainment Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • 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
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking input arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
    • G06V10/993—Evaluation of the quality of the acquired pattern
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/20—Scenes; Scene-specific elements in augmented reality scenes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • 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
    • H04N19/115—Selection of the code volume for a coding unit prior to coding
    • 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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30168—Image quality inspection

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Controls And Circuits For Display Device (AREA)
JP2022512938A 2020-03-30 2020-03-30 画像データ転送装置、画像表示システム、および画像データ転送方法 Active JP7362903B2 (ja)

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PCT/JP2020/014681 WO2021199205A1 (ja) 2020-03-30 2020-03-30 画像データ転送装置、画像表示システム、および画像データ転送方法

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JP7362903B2 true JP7362903B2 (ja) 2023-10-17

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Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102837402B1 (ko) * 2019-07-28 2025-07-23 구글 엘엘씨 포비에이티드 메시들로 몰입형 비디오 콘텐츠를 렌더링하기 위한 방법들, 시스템들, 및 매체들
WO2021199128A1 (ja) * 2020-03-30 2021-10-07 株式会社ソニー・インタラクティブエンタテインメント 画像データ転送装置、画像生成方法およびコンピュータプログラム
CN113920010B (zh) * 2020-07-10 2025-07-15 华为技术有限公司 图像帧的超分辨率实现方法和装置
WO2022219877A1 (ja) * 2021-04-12 2022-10-20 ソニーグループ株式会社 情報処理装置、情報処理方法およびプログラム
US20230237730A1 (en) * 2022-01-21 2023-07-27 Meta Platforms Technologies, Llc Memory structures to support changing view direction
CN117529911A (zh) * 2022-06-01 2024-02-06 京东方科技集团股份有限公司 显示方法及装置
US12238369B2 (en) * 2022-09-30 2025-02-25 Cypress Semiconductor Corporation System and method for high resolution, high frame rate video capture using a USB port
JP2024145685A (ja) * 2023-03-31 2024-10-15 株式会社日立製作所 計算機システム及びデータの圧縮方法
CN116743180B (zh) * 2023-08-08 2024-02-13 东莞市欧派奇电子科技有限公司 一种储能电源数据智能存储方法
US20250245932A1 (en) * 2024-01-26 2025-07-31 Samsung Electronics Co., Ltd. Tile processing and transformation for video see-through (vst) extended reality (xr)
US20250299371A1 (en) * 2024-03-22 2025-09-25 Microsoft Technology Licensing, Llc Image compression
WO2026044530A1 (en) * 2024-08-28 2026-03-05 Qualcomm Incorporated Queue management for setting storage in performing image processing tasks
CN119342219B (zh) * 2024-12-19 2025-03-28 长沙超创电子科技有限公司 一种端到端低延时的图像传输方法
CN119946286B (zh) * 2025-04-08 2025-10-31 杭州海康威视数字技术股份有限公司 一种图像处理方法、装置及设备
CN120125603B (zh) * 2025-05-14 2025-07-11 南京维赛客网络科技有限公司 基于ai的分割虚拟图像并显示的方法、系统及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002247602A (ja) 2001-02-15 2002-08-30 Mixed Reality Systems Laboratory Inc 画像生成装置及びその制御方法並びにそのコンピュータプログラム
JP2002300581A (ja) 2001-03-29 2002-10-11 Matsushita Electric Ind Co Ltd 映像符号化装置、及び映像符号化プログラム
JP2009033423A (ja) 2007-07-26 2009-02-12 Hitachi Ltd 画像圧縮方法、および、画像処理装置
WO2018125579A1 (en) 2016-12-29 2018-07-05 Sony Interactive Entertainment Inc. Foveated video link for vr, low latency wireless hmd video streaming with gaze tracking

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12153156B2 (en) * 2017-01-13 2024-11-26 Origin Research Wireless, Inc. Method, apparatus, and system for wireless monitoring with improved accuracy
US20230188384A1 (en) * 2020-05-10 2023-06-15 David N. Claffey Method, apparatus, and system for wireless sensing based on multiple groups of wireless devices
WO2019178404A1 (en) * 2018-03-14 2019-09-19 The Regents Of The University Of California Automated cardiac function assessment by echocardiography
WO2020126122A1 (en) * 2018-12-21 2020-06-25 Varian Medical Systems International Ag Methods and systems for radiotherapy treatment planning based on deep transfer learning
CN113454680B (zh) * 2019-03-21 2025-02-21 华为技术有限公司 图像处理器
US20200395117A1 (en) * 2019-06-14 2020-12-17 Cycle Clarity, LLC Adaptive image processing method and system in assisted reproductive technologies
US11514573B2 (en) * 2019-11-27 2022-11-29 Shanghai United Imaging Intelligence Co., Ltd. Estimating object thickness with neural networks
US11550911B2 (en) * 2020-01-31 2023-01-10 Palo Alto Networks, Inc. Multi-representational learning models for static analysis of source code
US11615184B2 (en) * 2020-01-31 2023-03-28 Palo Alto Networks, Inc. Building multi-representational learning models for static analysis of source code
EP4200743A1 (en) * 2020-08-24 2023-06-28 Ventana Medical Systems, Inc. Histological stain pattern and artifacts classification using few-shot learning
US12573238B2 (en) * 2021-12-29 2026-03-10 Elm Biometric facial recognition and liveness detector using AI computer vision
US12462335B2 (en) * 2022-03-03 2025-11-04 Rensselaer Polytechnic Institute Systems and methods for multi-modal multi-dimensional image registration

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002247602A (ja) 2001-02-15 2002-08-30 Mixed Reality Systems Laboratory Inc 画像生成装置及びその制御方法並びにそのコンピュータプログラム
JP2002300581A (ja) 2001-03-29 2002-10-11 Matsushita Electric Ind Co Ltd 映像符号化装置、及び映像符号化プログラム
JP2009033423A (ja) 2007-07-26 2009-02-12 Hitachi Ltd 画像圧縮方法、および、画像処理装置
WO2018125579A1 (en) 2016-12-29 2018-07-05 Sony Interactive Entertainment Inc. Foveated video link for vr, low latency wireless hmd video streaming with gaze tracking

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Jihoon Ryoo et al.，Design and Evaluation of a Foveated Video Streaming Service for Commodity Client Devices，MMSys’16，ACM，2016年05月，pp.1-11
Miguel Fabian Romero-Rondon et al.，Foveated Streaming of Virtual Reality Videos，MMSys’18，ACM，2018年06月，pp.494-497
Wilson S. Geisler and Jeffrey S. Perry，A real-time foveated multiresolution system for low-bandwidth video communication，SPIE Conference on Human Vision and Electronic Imaging，SPIE，1998年01月，SPIE Vol. 3299，pp.294-305

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US20230099405A1 (en) 2023-03-30
US12387381B2 (en) 2025-08-12
WO2021199205A1 (ja) 2021-10-07

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