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1. (WO2017112013) SYSTEM AND METHOD FOR PERFORMING ELECTRONIC DISPLAY STABILIZATION VIA RETAINED LIGHTFIELD RENDERING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/112013 International Application No.: PCT/US2016/052859
Publication Date: 29.06.2017 International Filing Date: 21.09.2016
Chapter 2 Demand Filed: 19.10.2017
IPC:
G06F 3/01 (2006.01) ,G06F 3/0481 (2013.01) ,G02B 27/01 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
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
01
Input arrangements or combined input and output arrangements for interaction between user and computer
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
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
01
Input arrangements or combined input and output arrangements for interaction between user and computer
048
Interaction techniques based on graphical user interfaces [GUIs]
0481
based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
01
Head-up displays
Applicants:
GOOGLE LLC [US/US]; 1600 Amphitheatre Parkway Mountain View, California 94043, US
Inventors:
PARKER, Evan Hardesty; US
PHARR, Matthew Milton; US
LEE, Johnny Chung; US
DONNER, Craig; US
ERICKSON, Daniel; US
KAESER, Dominik Philemon; US
Agent:
DAVIDSON, Ryan S.; US
Priority Data:
62/271,22522.12.2015US
Title (EN) SYSTEM AND METHOD FOR PERFORMING ELECTRONIC DISPLAY STABILIZATION VIA RETAINED LIGHTFIELD RENDERING
(FR) SYSTÈME ET PROCÉDÉ POUR RÉALISER LA STABILISATION D'AFFICHAGE ÉLECTRONIQUE PAR LE BIAIS DE LA RESTITUTION DU CHAMP LUMINEUX RETENU
Abstract:
(EN) In a system (100) having a user-portable display device (102), a method includes maintaining a lightfield data structure (!32) representing at least a portion of a four- dimensional (4D) lightfield for a three-dimensional (3D) world in association with a first pose (502) of the user-portable display device relative to the 3D world. The method further includes determining a second pose (502) of the user-portable display device relative to the 3D world, the second pose comprising an updated pose of the user-portable display device. The method additionally includes generating a display frame (144, 145) from the lightfield data structure based on the second pose, the display frame representing a field of view of the 3D world from the second pose.
(FR) L'invention concerne un système (100) comprenant un dispositif d'affichage portable par un utilisateur (102) et un procédé comprenant le maintien d'une structure de données de champ lumineux (32) représentant au moins une portion d'un champ lumineux à quatre dimensions (4D) pour un monde tridimensionnel (3D) en association avec une première posture (502) du dispositif d'affichage portable par un utilisateur par rapport au monde 3D. Le procédé comprend en outre la détermination d'une deuxième posture (502) du dispositif d'affichage portable par un utilisateur par rapport au monde 3D, la deuxième posture comprenant une posture mise à jour du dispositif d'affichage portable par un utilisateur. Le procédé comprend en outre la génération d'une trame d'affichage (144, 145) à partir de la structure de données de champ lumineux en se basant sur la deuxième posture, la trame d'affichage représentant un champ de vision du monde 3D depuis la seconde posture.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CN108139801EP3338166