JP7526803B2 - 画像生成装置および画像生成方法 - Google Patents

画像生成装置および画像生成方法 Download PDF

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Publication number
JP7526803B2
JP7526803B2 JP2022553270A JP2022553270A JP7526803B2 JP 7526803 B2 JP7526803 B2 JP 7526803B2 JP 2022553270 A JP2022553270 A JP 2022553270A JP 2022553270 A JP2022553270 A JP 2022553270A JP 7526803 B2 JP7526803 B2 JP 7526803B2
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Japan
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image
pixel
pixels
sampling
generating device
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Japanese (ja)
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JPWO2022070270A5 (https=
JPWO2022070270A1 (https=
Inventor
徹悟 稲田
章男 大場
隆之 篠原
徳秀 金子
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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
    • G06T5/00—Image enhancement or restoration
    • G06T5/80—Geometric correction
    • 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
    • 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
    • G06F3/012—Head tracking input arrangements
    • 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
    • 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
    • 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
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • 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
    • G06T2207/10016—Video; Image sequence
    • G06T2207/10021—Stereoscopic video; Stereoscopic image sequence
    • 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
    • G06T2207/10024—Color image
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/12—Bounding box

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • Image Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Processing Or Creating Images (AREA)
JP2022553270A 2020-09-29 2020-09-29 画像生成装置および画像生成方法 Active JP7526803B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/036962 WO2022070270A1 (ja) 2020-09-29 2020-09-29 画像生成装置および画像生成方法

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JPWO2022070270A1 JPWO2022070270A1 (https=) 2022-04-07
JPWO2022070270A5 JPWO2022070270A5 (https=) 2023-09-20
JP7526803B2 true JP7526803B2 (ja) 2024-08-01

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US (1) US12125181B2 (https=)
JP (1) JP7526803B2 (https=)
WO (1) WO2022070270A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016063391A (ja) 2014-09-18 2016-04-25 セイコーエプソン株式会社 撮像装置、表示装置、及び、電子機器
WO2016181909A1 (ja) 2015-05-13 2016-11-17 株式会社ソニー・インタラクティブエンタテインメント ヘッドマウントディスプレイ、情報処理装置、情報処理システム、およびコンテンツデータ出力方法
US20180322669A1 (en) 2017-05-03 2018-11-08 Microsoft Technology Licensing, Llc Virtual reality image compositing
JP2019045679A (ja) 2017-09-01 2019-03-22 キヤノン株式会社 画像処理装置、該画像処理装置の制御方法、画像表示装置、及びプログラム
WO2020170456A1 (ja) 2019-02-22 2020-08-27 株式会社ソニー・インタラクティブエンタテインメント 表示装置および画像表示方法
WO2020170455A1 (ja) 2019-02-22 2020-08-27 株式会社ソニー・インタラクティブエンタテインメント ヘッドマウントディスプレイおよび画像表示方法
WO2020170454A1 (ja) 2019-02-22 2020-08-27 株式会社ソニー・インタラクティブエンタテインメント 画像生成装置、ヘッドマウントディスプレイ、および画像生成方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10228562B2 (en) * 2014-02-21 2019-03-12 Sony Interactive Entertainment Inc. Realtime lens aberration correction from eye tracking
US10438331B2 (en) * 2014-06-26 2019-10-08 Intel Corporation Distortion meshes against chromatic aberrations
JP6708444B2 (ja) 2016-03-04 2020-06-10 キヤノン株式会社 画像処理装置および画像処理方法
JP6808484B2 (ja) 2016-12-28 2021-01-06 キヤノン株式会社 画像処理装置および画像処理方法
JP2019029721A (ja) 2017-07-26 2019-02-21 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
US11138800B1 (en) * 2018-10-31 2021-10-05 Facebook Technologies, Llc Optimizations to reduce multi-channel ray casting for color sampling

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016063391A (ja) 2014-09-18 2016-04-25 セイコーエプソン株式会社 撮像装置、表示装置、及び、電子機器
WO2016181909A1 (ja) 2015-05-13 2016-11-17 株式会社ソニー・インタラクティブエンタテインメント ヘッドマウントディスプレイ、情報処理装置、情報処理システム、およびコンテンツデータ出力方法
US20180322669A1 (en) 2017-05-03 2018-11-08 Microsoft Technology Licensing, Llc Virtual reality image compositing
JP2019045679A (ja) 2017-09-01 2019-03-22 キヤノン株式会社 画像処理装置、該画像処理装置の制御方法、画像表示装置、及びプログラム
WO2020170456A1 (ja) 2019-02-22 2020-08-27 株式会社ソニー・インタラクティブエンタテインメント 表示装置および画像表示方法
WO2020170455A1 (ja) 2019-02-22 2020-08-27 株式会社ソニー・インタラクティブエンタテインメント ヘッドマウントディスプレイおよび画像表示方法
WO2020170454A1 (ja) 2019-02-22 2020-08-27 株式会社ソニー・インタラクティブエンタテインメント 画像生成装置、ヘッドマウントディスプレイ、および画像生成方法

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US12125181B2 (en) 2024-10-22
US20230306676A1 (en) 2023-09-28
JPWO2022070270A1 (https=) 2022-04-07

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