US 12,266,134 B2
Data processing method and electronic device
Fenghua Huang, Guangdong (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Apr. 18, 2022, as Appl. No. 17/723,319.
Application 17/723,319 is a continuation of application No. PCT/CN2020/128443, filed on Nov. 12, 2020.
Claims priority of application No. 201911184981.9 (CN), filed on Nov. 27, 2019.
Prior Publication US 2022/0245859 A1, Aug. 4, 2022
Int. Cl. G06T 7/73 (2017.01); A63F 13/213 (2014.01); G06F 3/14 (2006.01); G06T 11/00 (2006.01); G06V 40/20 (2022.01); G06F 3/01 (2006.01)
CPC G06T 7/74 (2017.01) [A63F 13/213 (2014.09); G06F 3/1454 (2013.01); G06T 11/00 (2013.01); G06V 40/20 (2022.01); G06F 3/017 (2013.01); G06T 2207/30244 (2013.01); G06T 2210/61 (2013.01); G06V 2201/07 (2022.01)] 20 Claims
OG exemplary drawing
 
1. A data processing method, implemented by a first device, the data processing method comprising:
acquiring an image comprising a first target object, wherein the first target object is located in a first real scene where the first device is located;
building, based on the image, a map corresponding to the first real scene, and obtaining data of the map; and
transmitting the data of the map to a second device, wherein the data of the map is configured to instruct the second device to perform relocalization based on the data of the map and a second target object, the first target object and the second target object have at least two identical feature points, the second target object is located in a second real scene where the second device is located, and the second real scene is different from the first real scene;
wherein the first target object comprises a pattern generated in advance based on the first real scene; and the building, based on the image, a map corresponding to the first real scene, and obtaining data of the map, comprises:
identifying the pattern in the image to obtain feature information of the pattern, wherein the feature information corresponds to the first real scene;
acquiring posture data of the first device; and
generating, based on the feature information and the posture data of the first device, the map corresponding to the first real scene, and obtaining the data of the map.