WO2022138073A1 - Dispositif de génération d'image, dispositif d'affichage monté sur la tête, procédé de génération d'image et programme - Google Patents
Dispositif de génération d'image, dispositif d'affichage monté sur la tête, procédé de génération d'image et programme Download PDFInfo
- Publication number
- WO2022138073A1 WO2022138073A1 PCT/JP2021/044484 JP2021044484W WO2022138073A1 WO 2022138073 A1 WO2022138073 A1 WO 2022138073A1 JP 2021044484 W JP2021044484 W JP 2021044484W WO 2022138073 A1 WO2022138073 A1 WO 2022138073A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- image
- frame
- sample
- image generation
- generation unit
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 19
- 210000001747 pupil Anatomy 0.000 claims description 20
- 210000001525 retina Anatomy 0.000 claims description 3
- 239000002131 composite material Substances 0.000 abstract description 16
- 230000006870 function Effects 0.000 description 56
- 238000003860 storage Methods 0.000 description 11
- 238000004364 calculation method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000004304 visual acuity Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002207 retinal effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C13/00—Assembling; Repairing; Cleaning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration using local operators
Definitions
- Patent Document 1 There is known a simulation system that allows a person who is planning to wear the spectacle lens to experience the appearance through the spectacle lens in a simulated manner.
- the blurred image generation unit 34 generates a blurred image C5 based on the sample image C1 and the frame image C2.
- the blurred image C5 is an image having a lower sharpness than the original image.
- the blurred image generation unit 34 generates a blurred image C5 for a region including a portion outside the frame among the portions included in the composite image C7 in which the sample image C1 and the frame image C2 are combined.
- the region including the portion outside the frame includes the frame image C2 and the out-of-frame image C4.
- the out-of-frame image C4 is an image of an object and / or a landscape included in the out-of-frame portion.
- the blurred image generation unit 34 generates the blurred image C5 based on the convolution of the region including the portion outside the frame among the portions included in the composite image C7 and the point spread function.
- FIG. 6 is a diagram showing an example of image display processing according to the present embodiment.
- Each process from step S10 to step 90 included in the image display process is executed for each frame of the image displayed by the head-mounted display device 1.
- the processes of steps S10 and S30 are executed only when the first frame is displayed, and may be omitted in the process of displaying the second and subsequent frames.
- Step S10 The sample three-dimensional information acquisition unit 30 acquires the sample three-dimensional information 40.
- the sample three-dimensional information acquisition unit 30 acquires the sample three-dimensional information 40 from the storage unit 4.
- the sample 3D information acquisition unit 30 supplies the acquired sample 3D information 40 to the sample image generation unit 32.
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Theoretical Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- General Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Computer Hardware Design (AREA)
- Computer Graphics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Software Systems (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Optics & Photonics (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
L'invention concerne un dispositif de génération d'image comprenant : une unité de génération d'image d'échantillon pour générer une image d'échantillon qui est une image bidimensionnelle d'un objet et/ou d'une scène sur la base d'informations stéréoscopiques d'échantillon représentant des informations tridimensionnelles de l'objet et/ou de la scène ; une unité de génération d'image de trame pour générer, sur la base d'informations stéréoscopiques de trame représentant des informations tridimensionnelles d'une monture de lunettes souhaitée, une image de trame qui est une image bidimensionnelle de la trame ; une unité de génération d'image floue pour générer, sur la base de l'image d'échantillon générée par l'unité de génération d'image d'échantillon et de l'image de trame générée par l'unité de génération d'image de trame, une image floue dans laquelle une région comprenant une partie à l'extérieur de la trame dans une image composite de l'image d'échantillon et de l'image de trame est floue ; et une unité de génération d'image d'affichage pour générer une image d'affichage sur la base de l'image floue générée par l'unité de génération d'image floue et d'une image de la partie à l'intérieur de la trame dans l'image composite de l'image d'échantillon et de l'image de trame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202180082713.5A CN116569097A (zh) | 2020-12-21 | 2021-12-03 | 图像生成装置、头戴式显示装置、图像生成方法及程序 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020211131 | 2020-12-21 | ||
JP2020-211131 | 2020-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022138073A1 true WO2022138073A1 (fr) | 2022-06-30 |
Family
ID=82159500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2021/044484 WO2022138073A1 (fr) | 2020-12-21 | 2021-12-03 | Dispositif de génération d'image, dispositif d'affichage monté sur la tête, procédé de génération d'image et programme |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN116569097A (fr) |
WO (1) | WO2022138073A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11183856A (ja) * | 1997-12-19 | 1999-07-09 | Seiko Epson Corp | 眼鏡の視野体験装置、視野体験方法および記録媒体 |
JP2006343778A (ja) * | 2006-09-04 | 2006-12-21 | Seiko Epson Corp | 眼鏡の疑似体験装置、眼鏡の疑似体験方法及び記録媒体 |
JP2007523674A (ja) * | 2003-06-20 | 2007-08-23 | ヴィズイクス・インコーポレーテッド | 波面測定に基づき客観的視力を予測するためのシステム及び方法 |
JP2008059548A (ja) * | 2006-08-04 | 2008-03-13 | Seiko Epson Corp | レンズ発注システム、レンズ発注方法、レンズ発注プログラム、およびレンズ発注プログラムを記録した記録媒体 |
WO2014122834A1 (fr) * | 2013-02-06 | 2014-08-14 | Hoya株式会社 | Système de simulation, dispositif de simulation et procédé d'aide à la description de produit |
-
2021
- 2021-12-03 CN CN202180082713.5A patent/CN116569097A/zh active Pending
- 2021-12-03 WO PCT/JP2021/044484 patent/WO2022138073A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11183856A (ja) * | 1997-12-19 | 1999-07-09 | Seiko Epson Corp | 眼鏡の視野体験装置、視野体験方法および記録媒体 |
JP2007523674A (ja) * | 2003-06-20 | 2007-08-23 | ヴィズイクス・インコーポレーテッド | 波面測定に基づき客観的視力を予測するためのシステム及び方法 |
JP2008059548A (ja) * | 2006-08-04 | 2008-03-13 | Seiko Epson Corp | レンズ発注システム、レンズ発注方法、レンズ発注プログラム、およびレンズ発注プログラムを記録した記録媒体 |
JP2006343778A (ja) * | 2006-09-04 | 2006-12-21 | Seiko Epson Corp | 眼鏡の疑似体験装置、眼鏡の疑似体験方法及び記録媒体 |
WO2014122834A1 (fr) * | 2013-02-06 | 2014-08-14 | Hoya株式会社 | Système de simulation, dispositif de simulation et procédé d'aide à la description de produit |
Also Published As
Publication number | Publication date |
---|---|
CN116569097A (zh) | 2023-08-08 |
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