JP6977134B2 - 頭部装着ディスプレイにおける仮想現実(vr)コンテンツの視野(fov)絞り - Google Patents
頭部装着ディスプレイにおける仮想現実(vr)コンテンツの視野(fov)絞り Download PDFInfo
- Publication number
- JP6977134B2 JP6977134B2 JP2020192611A JP2020192611A JP6977134B2 JP 6977134 B2 JP6977134 B2 JP 6977134B2 JP 2020192611 A JP2020192611 A JP 2020192611A JP 2020192611 A JP2020192611 A JP 2020192611A JP 6977134 B2 JP6977134 B2 JP 6977134B2
- Authority
- JP
- Japan
- Prior art keywords
- content
- discomfort
- user
- fov
- resolution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000694 effects Effects 0.000 claims description 86
- 230000003993 interaction Effects 0.000 claims description 76
- 238000000034 method Methods 0.000 claims description 52
- 230000009467 reduction Effects 0.000 claims description 50
- 230000033001 locomotion Effects 0.000 claims description 48
- 230000001965 increasing effect Effects 0.000 claims description 20
- 230000001603 reducing effect Effects 0.000 claims description 19
- 230000002829 reductive effect Effects 0.000 claims description 18
- 230000000007 visual effect Effects 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 4
- 206010028813 Nausea Diseases 0.000 description 120
- 230000008693 nausea Effects 0.000 description 116
- 230000009471 action Effects 0.000 description 65
- 238000012360 testing method Methods 0.000 description 63
- 230000000875 corresponding effect Effects 0.000 description 57
- 238000001914 filtration Methods 0.000 description 46
- 230000004886 head movement Effects 0.000 description 34
- 238000013135 deep learning Methods 0.000 description 30
- 210000003128 head Anatomy 0.000 description 28
- 238000013528 artificial neural network Methods 0.000 description 25
- 238000004891 communication Methods 0.000 description 24
- 210000001508 eye Anatomy 0.000 description 22
- 238000009877 rendering Methods 0.000 description 19
- 230000004044 response Effects 0.000 description 18
- 238000012545 processing Methods 0.000 description 17
- 230000007423 decrease Effects 0.000 description 14
- 230000008859 change Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 8
- 238000012549 training Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000001939 inductive effect Effects 0.000 description 6
- 230000002452 interceptive effect Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 230000000116 mitigating effect Effects 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000013145 classification model Methods 0.000 description 5
- 230000002596 correlated effect Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 230000007177 brain activity Effects 0.000 description 4
- 238000004422 calculation algorithm Methods 0.000 description 4
- 230000004424 eye movement Effects 0.000 description 4
- 230000002496 gastric effect Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 241000238814 Orthoptera Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009193 crawling Effects 0.000 description 3
- 238000013500 data storage Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009191 jumping Effects 0.000 description 3
- 230000006461 physiological response Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000001994 activation Methods 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 2
- 238000002567 electromyography Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 201000003152 motion sickness Diseases 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 230000001568 sexual effect Effects 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 230000035900 sweating Effects 0.000 description 2
- 201000009487 Amblyopia Diseases 0.000 description 1
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000013057 hereditary mucoepithelial dysplasia Diseases 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 210000000554 iris Anatomy 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004118 muscle contraction Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/10—Geometric effects
- G06T15/20—Perspective computation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
-
- 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
- A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0531—Measuring skin impedance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
- A61B5/392—Detecting gastrointestinal contractions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/50—Controlling the output signals based on the game progress
- A63F13/53—Controlling the output signals based on the game progress involving additional visual information provided to the game scene, e.g. by overlay to simulate a head-up display [HUD] or displaying a laser sight in a shooting game
-
- 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
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
-
- 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
- G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N5/00—Computing arrangements using knowledge-based models
- G06N5/04—Inference or reasoning models
-
- 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
- G06T19/006—Mixed reality
-
- 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
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0044—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0044—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense
- A61M2021/005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense images, e.g. video
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/502—User interfaces, e.g. screens or keyboards
- A61M2205/507—Head Mounted Displays [HMD]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/04—Heartbeat characteristics, e.g. ECG, blood pressure modulation
- A61M2230/06—Heartbeat rate only
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/08—Other bio-electrical signals
- A61M2230/10—Electroencephalographic signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/08—Other bio-electrical signals
- A61M2230/14—Electro-oculogram [EOG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/63—Motion, e.g. physical activity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/65—Impedance, e.g. conductivity, capacity
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/30—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by output arrangements for receiving control signals generated by the game device
- A63F2300/303—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by output arrangements for receiving control signals generated by the game device for displaying additional data, e.g. simulating a Head Up Display
-
- 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
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/015—Input arrangements based on nervous system activity detection, e.g. brain waves [EEG] detection, electromyograms [EMG] detection, electrodermal response detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/24—Indexing scheme for image data processing or generation, in general involving graphical user interfaces [GUIs]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20024—Filtering details
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20092—Interactive image processing based on input by user
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Software Systems (AREA)
- Optics & Photonics (AREA)
- Computing Systems (AREA)
- Human Computer Interaction (AREA)
- Artificial Intelligence (AREA)
- Mathematical Physics (AREA)
- Evolutionary Computation (AREA)
- Data Mining & Analysis (AREA)
- Computational Linguistics (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Computer Graphics (AREA)
- Psychology (AREA)
- Multimedia (AREA)
- Computer Hardware Design (AREA)
- Radiology & Medical Imaging (AREA)
- Dermatology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Acoustics & Sound (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Gastroenterology & Hepatology (AREA)
Description
Claims (15)
- 頭部装着ディスプレイ(HMD)で用いる仮想現実(VR)コンテンツを見るときの不快感を軽減する方法であって、
ユーザインタラクションと関連してVRコンテンツを生成するためにアプリケーションを実行するステップと、
ユーザにおいて不快感を生じさせる可能性があると識別される前記VRコンテンツにおけるパターンを検出するステップと、
前記ユーザにおける潜在的な不快感を軽減する目的で、不快感軽減フィルタ効果を適用するステップであって、前記不快感軽減フィルタ効果は、前記VRコンテンツの視野(FOV)の明瞭領域のサイズを縮小することを含み、前記明瞭領域は前記FOVに提示される画像に対して解像度の最高量を有し、前記明瞭領域外の第1領域は低減された解像度を有する、前記適用するステップと、
前記明瞭領域における前記縮小と同時に前記FOVのサイズを維持するステップと、
前記明瞭領域外の前記第1領域の解像度を初期解像度から低減させることにより前記明瞭領域の解像度を相対的に増大させるステップであって、前記画像は前記不快感軽減フィルタ効果の適用前の前記初期解像度で提示される、前記増大させるステップとを含み、
前記不快感軽減フィルタ効果を適用するステップは、前記ユーザの頭部の動きの速度に応じて前記VRコンテンツに視野(FOV)絞りを適用することをさらに含む、方法。 - 前記パターンの最後を検出するステップと、
前記不快感軽減フィルタ効果の適用を取り除くステップとをさらに含む、請求項1に記載の方法。 - 前記明瞭領域は楕円形または長方形によって囲まれる、請求項1に記載の方法。
- 前記FOVは楕円形または長方形によって囲まれる、請求項1に記載の方法。
- 前記初期解像度と一致した前記明瞭領域の解像度を維持するステップをさらに含む、請求項1に記載の方法。
- 頭部装着ディスプレイ(HMD)で用いる仮想現実(VR)コンテンツを見るときの不快感を軽減するコンピュータプログラムを格納する非一時的なコンピュータ可読媒体であって、
ユーザインタラクションと関連してVRコンテンツを生成するためにアプリケーションを実行するプログラム命令と、
ユーザにおいて不快感を生じさせる可能性があると識別される前記VRコンテンツにおけるパターンを検出するプログラム命令と、
前記ユーザにおける潜在的な不快感を軽減する目的で、不快感軽減フィルタ効果を適用するプログラム命令であって、前記不快感軽減フィルタ効果は、前記VRコンテンツの視野(FOV)の明瞭領域のサイズを縮小することを含み、前記明瞭領域は前記FOVに提示される画像に対して解像度の最高量を有し、前記明瞭領域外の第1領域は低減された解像度を有する、前記適用するプログラム命令と、
前記明瞭領域における前記縮小と同時に前記FOVのサイズを維持するプログラム命令と、
前記明瞭領域外の前記第1領域の解像度を初期解像度から低減させることにより前記明瞭領域の解像度を相対的に増大させるプログラム命令であって、前記画像は前記不快感軽減フィルタ効果の適用前の前記初期解像度で提示される、前記増大させるプログラム命令とを備え、
前記不快感軽減フィルタ効果を適用するプログラム命令は、前記ユーザの頭部の動きの速度に応じて前記VRコンテンツに視野(FOV)絞りを適用するプログラム命令をさらに含む、非一時的なコンピュータ可読媒体。 - 前記パターンの最後を検出するプログラム命令と、
前記不快感軽減フィルタ効果の適用を取り除くプログラム命令とをさらに含む、請求項6に記載の非一時的なコンピュータ可読媒体。 - 前記明瞭領域は楕円形または長方形によって囲まれる、請求項6に記載の非一時的なコンピュータ可読媒体。
- 前記FOVは楕円形または長方形によって囲まれる、請求項6に記載の非一時的なコンピュータ可読媒体。
- 前記初期解像度と一致した前記明瞭領域の解像度を維持するプログラム命令をさらに含む、請求項6に記載の非一時的なコンピュータ可読媒体。
- プロセッサと、前記プロセッサに接続されたメモリとを含む、コンピュータシステムであって、
前記メモリは、前記コンピュータシステムによって実行される場合、頭部装着ディスプレイ(HMD)で用いる仮想現実(VR)コンテンツを見るときの不快感を軽減する方法を前記コンピュータシステムに実行させる命令を格納し、
前記方法は、
ユーザインタラクションと関連してVRコンテンツを生成するためにアプリケーションを実行するステップと、
ユーザにおいて不快感を生じさせる可能性があると識別される前記VRコンテンツにおけるパターンを検出するステップと、
前記ユーザにおける潜在的な不快感を軽減する目的で、不快感軽減フィルタ効果を適用するステップであって、前記不快感軽減フィルタ効果は、前記VRコンテンツの視野(FOV)の明瞭領域のサイズを縮小することを含み、前記明瞭領域は前記FOVに提示される画像に対して解像度の最高量を有し、前記明瞭領域外の第1領域は低減された解像度を有する、前記適用するステップと、
前記明瞭領域における前記縮小と同時に前記FOVのサイズを維持するステップと、
前記明瞭領域外の前記第1領域の解像度を初期解像度から低減させることにより前記明瞭領域の解像度を相対的に増大させるステップであって、前記画像は前記不快感軽減フィルタ効果の適用前の前記初期解像度で提示される、前記増大させるステップとを含み、
前記不快感軽減フィルタ効果を適用するステップは、前記ユーザの頭部の動きの速度に応じて前記VRコンテンツに視野(FOV)絞りを適用することをさらに含む、コンピュータシステム。 - 前記方法は、
前記パターンの最後を検出するステップと、
前記不快感軽減フィルタ効果の適用を取り除くステップとをさらに含む、請求項11に記載のコンピュータシステム。 - 前記明瞭領域は楕円形または長方形によって囲まれる、請求項11に記載のコンピュータシステム。
- 前記FOVは楕円形または長方形によって囲まれる、請求項11に記載のコンピュータシステム。
- 前記方法は、
前記初期解像度と一致した前記明瞭領域の解像度を維持するステップをさらに含む、請求項11に記載のコンピュータシステム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662402963P | 2016-09-30 | 2016-09-30 | |
US62/402,963 | 2016-09-30 | ||
US15/372,217 | 2016-12-07 | ||
US15/372,217 US10565777B2 (en) | 2016-09-30 | 2016-12-07 | Field of view (FOV) throttling of virtual reality (VR) content in a head mounted display |
JP2019512246A JP6799144B2 (ja) | 2016-09-30 | 2017-08-14 | 頭部装着ディスプレイにおける仮想現実(vr)コンテンツの視野(fov)絞り |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019512246A Division JP6799144B2 (ja) | 2016-09-30 | 2017-08-14 | 頭部装着ディスプレイにおける仮想現実(vr)コンテンツの視野(fov)絞り |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021051756A JP2021051756A (ja) | 2021-04-01 |
JP6977134B2 true JP6977134B2 (ja) | 2021-12-08 |
Family
ID=61758354
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019512246A Active JP6799144B2 (ja) | 2016-09-30 | 2017-08-14 | 頭部装着ディスプレイにおける仮想現実(vr)コンテンツの視野(fov)絞り |
JP2020192611A Active JP6977134B2 (ja) | 2016-09-30 | 2020-11-19 | 頭部装着ディスプレイにおける仮想現実(vr)コンテンツの視野(fov)絞り |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019512246A Active JP6799144B2 (ja) | 2016-09-30 | 2017-08-14 | 頭部装着ディスプレイにおける仮想現実(vr)コンテンツの視野(fov)絞り |
Country Status (5)
Country | Link |
---|---|
US (3) | US10565777B2 (ja) |
EP (1) | EP3519921B1 (ja) |
JP (2) | JP6799144B2 (ja) |
CN (2) | CN114995646A (ja) |
WO (1) | WO2018063538A1 (ja) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10565777B2 (en) * | 2016-09-30 | 2020-02-18 | Sony Interactive Entertainment Inc. | Field of view (FOV) throttling of virtual reality (VR) content in a head mounted display |
US10401954B2 (en) * | 2017-04-17 | 2019-09-03 | Intel Corporation | Sensory enhanced augmented reality and virtual reality device |
US11164352B2 (en) | 2017-04-21 | 2021-11-02 | Intel Corporation | Low power foveated rendering to save power on GPU and/or display |
US10945141B2 (en) * | 2017-07-25 | 2021-03-09 | Qualcomm Incorporated | Systems and methods for improving content presentation |
JP6934806B2 (ja) * | 2017-11-02 | 2021-09-15 | キヤノン株式会社 | 表示装置、表示装置の制御方法 |
KR102233099B1 (ko) * | 2017-12-05 | 2021-03-29 | 한국전자통신연구원 | 기계학습에 기반한 가상 현실 콘텐츠의 사이버 멀미도 예측 모델 생성 및 정량화 조절 장치 및 방법 |
CN107977586B (zh) * | 2017-12-22 | 2021-04-13 | 联想(北京)有限公司 | 显示内容处理方法、第一电子设备以及第二电子设备 |
WO2019135634A1 (en) * | 2018-01-05 | 2019-07-11 | Samsung Electronics Co., Ltd. | Method and apparatus to navigate a virtual content displayed by a virtual reality (vr) device |
JP2019152980A (ja) * | 2018-03-01 | 2019-09-12 | キヤノン株式会社 | 画像処理装置、画像処理方法、及びプログラム |
JP7210180B2 (ja) * | 2018-07-25 | 2023-01-23 | キヤノン株式会社 | 画像処理装置、画像表示装置、画像処理方法、及びプログラム |
US20200066004A1 (en) * | 2018-08-23 | 2020-02-27 | International Business Machines Corporation | Text focus for head mounted displays |
GB2576905B (en) * | 2018-09-06 | 2021-10-27 | Sony Interactive Entertainment Inc | Gaze input System and method |
US10706631B2 (en) * | 2018-10-31 | 2020-07-07 | Advanced Micro Devices, Inc. | Image generation based on brain activity monitoring |
US10638165B1 (en) | 2018-11-08 | 2020-04-28 | At&T Intellectual Property I, L.P. | Adaptive field of view prediction |
KR102656801B1 (ko) * | 2018-12-07 | 2024-04-15 | 한국전자통신연구원 | 가상 현실 컨텐츠에 대한 멀미 유발 요소 분석 방법 및 이를 위한 장치 |
JP6630911B1 (ja) * | 2018-12-11 | 2020-01-15 | 株式会社Psychic VR Lab | 治療支援システムおよび治療支援プログラム |
KR102284266B1 (ko) * | 2018-12-13 | 2021-08-02 | 한국과학기술원 | 신경 불일치 모델을 고려한 가상현실 멀미 평가 방법 및 그 장치 |
US10802287B2 (en) * | 2019-01-14 | 2020-10-13 | Valve Corporation | Dynamic render time targeting based on eye tracking |
EP3725354B1 (en) * | 2019-04-15 | 2023-04-12 | Nxp B.V. | Audio controller |
GB2585078B (en) * | 2019-06-28 | 2023-08-09 | Sony Interactive Entertainment Inc | Content generation system and method |
DE102019218302A1 (de) * | 2019-11-26 | 2021-05-27 | Zf Friedrichshafen Ag | Detektieren von einer VR-Krankheit |
US11252371B2 (en) * | 2019-12-13 | 2022-02-15 | Korea Advanced Institute Of Science And Technology | Apparatus and method for virtual reality sickness reduction based on virtual reality sickness assessment |
US20210192681A1 (en) * | 2019-12-18 | 2021-06-24 | Ati Technologies Ulc | Frame reprojection for virtual reality and augmented reality |
CN111031577B (zh) * | 2019-12-18 | 2021-04-27 | 浙江大学 | 一种多节点无线动作捕捉节点扩充方法 |
CN111918063A (zh) * | 2020-07-08 | 2020-11-10 | 北京兰亭数字科技有限公司 | 一种云渲染动态编码方法 |
US11353700B2 (en) | 2020-10-07 | 2022-06-07 | Industrial Technology Research Institute | Orientation predicting method, virtual reality headset and non-transitory computer-readable medium |
US11405484B2 (en) * | 2020-11-30 | 2022-08-02 | At&T Intellectual Property I, L.P. | Variable-intensity immersion for extended reality media |
US20220409851A1 (en) * | 2021-02-02 | 2022-12-29 | Synapcis Inc. | Apparatus and method for mitigating the effects of travel lag via color palette transitions in a virtual sky projected in a digital space |
US11458280B2 (en) * | 2021-02-02 | 2022-10-04 | Synapcis Inc. | Apparatus and method for facilitating cognitive clarity via color palette transitions in a virtual sky projected in a digital space with a gaze point experiencing cyclical size changes |
US20220409848A1 (en) * | 2021-02-02 | 2022-12-29 | Synapcis Inc. | Apparatus and method to stimulate creativity via color palette transitions in a virtual sky projected in a digital space with a collection of gaze points experiencing cyclical size changes |
US11452840B2 (en) * | 2021-02-02 | 2022-09-27 | Synapcis Inc. | Apparatus and method to mitigate trauma via color palette transitions in a virtual sky projected in a digital space with a collection of gaze points experiencing cyclical size changes |
US12028507B2 (en) * | 2021-03-11 | 2024-07-02 | Quintar, Inc. | Augmented reality system with remote presentation including 3D graphics extending beyond frame |
US12044845B2 (en) * | 2021-03-29 | 2024-07-23 | Tencent America LLC | Towards subsiding motion sickness for viewport sharing for teleconferencing and telepresence for remote terminals |
WO2022271711A1 (en) * | 2021-06-22 | 2022-12-29 | Synapcis Inc. | Apparatus and method for facilitating cognitive clarity via color palette transitions in a virtual sky projected in a digital space with a gaze point experiencing cyclical size changes |
WO2022271719A1 (en) * | 2021-06-22 | 2022-12-29 | Synapcis Inc. | Apparatus and method to mitigate trauma via color palette transitions in a virtual sky projected in a digital space with a collection of gaze points experiencing cyclical size changes |
CN113516782B (zh) * | 2021-07-29 | 2023-09-05 | 中移(杭州)信息技术有限公司 | Vr游戏渲染优化方法、装置、设备及计算机可读存储介质 |
CN114821006B (zh) * | 2022-06-23 | 2022-09-20 | 盾钰(上海)互联网科技有限公司 | 交互式间接推理的孪生体态检测方法及*** |
CN116483208B (zh) * | 2023-06-15 | 2023-10-10 | 北京交通大学 | 虚拟现实设备的防晕眩方法、装置、计算机设备及介质 |
CN118001116B (zh) * | 2024-04-10 | 2024-07-02 | 杭州灵伴科技有限公司 | 用于视力训练的头戴式显示设备和视力训练方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6623428B2 (en) * | 2001-10-11 | 2003-09-23 | Eastman Kodak Company | Digital image sequence display system and method |
JP4635702B2 (ja) * | 2005-04-28 | 2011-02-23 | 凸版印刷株式会社 | 画像表示装置 |
US7731588B2 (en) * | 2005-09-28 | 2010-06-08 | The United States Of America As Represented By The Secretary Of The Navy | Remote vehicle control system |
JP2011028633A (ja) * | 2009-07-28 | 2011-02-10 | Sony Corp | 情報処理装置及び方法、並びに、プログラム |
WO2011143655A1 (en) * | 2010-05-14 | 2011-11-17 | Advitech, Inc. | System and method for prevention and control of the effects of spatial disorientation |
US9994228B2 (en) * | 2010-05-14 | 2018-06-12 | Iarmourholdings, Inc. | Systems and methods for controlling a vehicle or device in response to a measured human response to a provocative environment |
JP5512821B2 (ja) * | 2010-11-02 | 2014-06-04 | シャープ株式会社 | 立体画像表示装置及びその表示調整方法 |
US8831278B2 (en) * | 2010-11-30 | 2014-09-09 | Eastman Kodak Company | Method of identifying motion sickness |
JP5572532B2 (ja) * | 2010-12-10 | 2014-08-13 | 任天堂株式会社 | 表示制御プログラム、表示制御装置、表示制御方法および表示制御システム |
US9897805B2 (en) * | 2013-06-07 | 2018-02-20 | Sony Interactive Entertainment Inc. | Image rendering responsive to user actions in head mounted display |
US9583019B1 (en) * | 2012-03-23 | 2017-02-28 | The Boeing Company | Cockpit flow training system |
JP6026836B2 (ja) * | 2012-09-28 | 2016-11-16 | パイオニア株式会社 | 画像表示装置、制御方法、プログラム及び記憶媒体 |
US8708884B1 (en) | 2013-03-11 | 2014-04-29 | The United States Of America As Represented By The Secretary Of The Army | Systems and methods for adaptive mitigation of motion sickness |
US9645395B2 (en) | 2013-03-15 | 2017-05-09 | Mark Bolas | Dynamic field of view throttling as a means of improving user experience in head mounted virtual environments |
US10019057B2 (en) * | 2013-06-07 | 2018-07-10 | Sony Interactive Entertainment Inc. | Switching mode of operation in a head mounted display |
US9977495B2 (en) * | 2014-09-19 | 2018-05-22 | Utherverse Digital Inc. | Immersive displays |
WO2016073986A1 (en) * | 2014-11-07 | 2016-05-12 | Eye Labs, LLC | Visual stabilization system for head-mounted displays |
US9756375B2 (en) * | 2015-01-22 | 2017-09-05 | Microsoft Technology Licensing, Llc | Predictive server-side rendering of scenes |
JP6203346B1 (ja) * | 2016-08-16 | 2017-09-27 | 株式会社コロプラ | 仮想空間を提供する方法、プログラム、および記録媒体 |
US10565777B2 (en) * | 2016-09-30 | 2020-02-18 | Sony Interactive Entertainment Inc. | Field of view (FOV) throttling of virtual reality (VR) content in a head mounted display |
-
2016
- 2016-12-07 US US15/372,217 patent/US10565777B2/en active Active
-
2017
- 2017-03-28 US US15/471,466 patent/US10255715B2/en active Active
- 2017-08-14 CN CN202210632723.8A patent/CN114995646A/zh active Pending
- 2017-08-14 WO PCT/US2017/046826 patent/WO2018063538A1/en unknown
- 2017-08-14 EP EP17791767.1A patent/EP3519921B1/en active Active
- 2017-08-14 JP JP2019512246A patent/JP6799144B2/ja active Active
- 2017-08-14 CN CN201780060549.1A patent/CN109791440B/zh active Active
-
2019
- 2019-04-09 US US16/379,732 patent/US11176731B2/en active Active
-
2020
- 2020-11-19 JP JP2020192611A patent/JP6977134B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2018063538A1 (en) | 2018-04-05 |
US20180096517A1 (en) | 2018-04-05 |
CN109791440B (zh) | 2022-06-24 |
JP2020502603A (ja) | 2020-01-23 |
EP3519921A1 (en) | 2019-08-07 |
CN114995646A (zh) | 2022-09-02 |
US20190236836A1 (en) | 2019-08-01 |
US11176731B2 (en) | 2021-11-16 |
EP3519921B1 (en) | 2023-05-17 |
US10255715B2 (en) | 2019-04-09 |
JP6799144B2 (ja) | 2020-12-09 |
US10565777B2 (en) | 2020-02-18 |
JP2021051756A (ja) | 2021-04-01 |
US20180096518A1 (en) | 2018-04-05 |
CN109791440A (zh) | 2019-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6977134B2 (ja) | 頭部装着ディスプレイにおける仮想現実(vr)コンテンツの視野(fov)絞り | |
JP7164630B2 (ja) | 予測サッカード着地点に基づく動的グラフィックスレンダリング | |
US20230414899A1 (en) | Classifying a discomfort level of a user when interacting with virtual reality (vr) content | |
TWI732194B (zh) | 用於在hmd環境中利用傳至gpu之預測及後期更新的眼睛追蹤進行快速注視點渲染的方法及系統以及非暫時性電腦可讀媒體 | |
US20240033619A1 (en) | Impaired player accessability with overlay logic providing haptic responses for in-game effects | |
US20230381649A1 (en) | Method and system for automatically controlling user interruption during game play of a video game | |
WO2018234318A1 (en) | REDUCING VIRTUAL DISEASE IN VIRTUAL REALITY APPLICATIONS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201125 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201125 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20201125 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20210127 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210202 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210402 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20210525 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210825 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20210825 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20210906 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20210907 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20211019 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211110 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6977134 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |