DYNAMIC GRACEFUL DEGRADATION OF AUGMENTED-REALITY EFFECTS

• Main Authors: KISH STEVEN, MEYER THOMAS WARD, CORCHS HERMES GERMI PIQUE, RAMNATH KRISHNAN, LI JIAO, COLLET ROMEA ALVARO, MURRELL TULLIE
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

In one embodiment, a method includes generating, by a device, first tracking data using a first tracking algorithm, based on first video frames associated with a scene. An augmented-reality (AR) effect may be displayed based on the first tracking data. The device may generate a first confidence score associated with the first tracking data and determine that the first confidence score is above a threshold. The device may generate, based on second video frames subsequent to the first video frames, second tracking data using the first tracking algorithm. The device may determine that an associated second confidence score is below a threshold. In response, the device may generate, based on third video frames subsequent to the second video frames, third tracking data using a second tracking algorithm different from the first. The device may then display the AR effect based on the third tracking data. 在一个实施例中，一种方法包括由设备基于与场景相关联的第一视频帧，使用第一跟踪算法生成第一跟踪数据。可以基于第一跟踪数据显示增强现实(AR)效果。该设备可以生成与第一跟踪数据相关联的第一置信度得分，并且确定第一置信度得分高于阈值。