6DoF INSIDE-OUT TRACKING GAME CONTROLLER INITIAL REGISTRATION

Methods and apparatus are provided for 6DoF inside-out tracking game control. In one novel aspect, a multi-processor architecture is used for VI-SLAM. In one embodiment, the apparatus obtains overlapping image frames and sensor inputs of an apparatus, wherein the sensor inputs comprise gyrometer dat...

Full description

Saved in:
Bibliographic Details
Main Authors Lin, Qiong, Ramadasan, Datta, Ye, Hao
Format Patent
LanguageEnglish
Published 19.01.2023
Subjects
AMUSEMENTS
CALCULATING
CARD, BOARD, OR ROULETTE GAMES
COMPUTING
COUNTING
GAMES
GAMES NOT OTHERWISE PROVIDED FOR
HUMAN NECESSITIES
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
INDOOR GAMES USING SMALL MOVING PLAYING BODIES
PHYSICS
SPORTS
VIDEO GAMES
Online AccessGet full text

Cover

More Information
Summary:Methods and apparatus are provided for 6DoF inside-out tracking game control. In one novel aspect, a multi-processor architecture is used for VI-SLAM. In one embodiment, the apparatus obtains overlapping image frames and sensor inputs of an apparatus, wherein the sensor inputs comprise gyrometer data, accelerometer data and magnetometer data, splits computation work onto a plurality of vector processors to obtain six degree of freedom (6DoF) outputs of the apparatus based on a splitting algorithm, and performs a localization process to generate 6DoF estimations, and a mapping process to generate a cloud of three-dimensional points associated to the descriptors of the map. In one embodiment, the localization process and mapping process are configured to run sequentially. In another embodiment, the localization process and mapping process are configured to run in parallel.
Bibliography:Application Number: US202217935897