US 12,353,645 B2
Pose algorithm for continuous AR experiences
Luca Ballan, San Jose, CA (US); Mahesh Ramachandran, Dublin, CA (US); Qiyue Zhang, Cupertino, CA (US); Chao Guo, San Jose, CA (US); Konstantine Nicholas John Tsotsos, Corte Madera, CA (US); and Jie Zhang, Fremont, CA (US)
Assigned to Google LLC, Mountain View, CA (US)
Filed by Google LLC, Mountain View, CA (US)
Filed on May 4, 2023, as Appl. No. 18/312,448.
Claims priority of provisional application 63/364,122, filed on May 4, 2022.
Prior Publication US 2023/0359286 A1, Nov. 9, 2023
Int. Cl. G06F 3/0346 (2013.01); G06T 7/70 (2017.01)
CPC G06F 3/0346 (2013.01) [G06T 7/70 (2017.01); G06T 2207/20084 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A system, comprising:
a headset;
a first processor configured to generate an image-based pose of the headset based on input from a camera and input from a motion sensor;
a second processor communicatively coupled to the first processor and configured to generate a measurement-based pose of the headset based on the input from the motion sensor; and
a pose provider configured to combine the image-based pose, from the first processor, with the measurement-based pose, from the second processor, by switching between the image-based pose and the measurement-based pose to produce a composite pose of the headset.