Patent №
US 8,098,885
Granted
2012-01-17
Filed 2005
Owner
MICROSOFT CORPORATION
Lab
AI components
2
vision · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11265773
Systems and methods are described for robust online face tracking. In one implementation, a system derives multiple resolutions of each video frame of a video sequence portraying movement of a visual object. The system tracks movement of the visual object in a low resolution as input for tracking the visual object in a higher resolution. The system can greatly reduce jitter while maintaining an ability to reliably track fast-moving visual objects.
AI classification
Ownership
MICROSOFT CORPORATION
assignment · 171830864
Assignors
ZHANG, WEIWEI, TANG, XIAOOU, XIAO, RONG, ZHANG, WEIWEI, TANG, XIAOOU, XIAO, RONG
On an employer assignment, the assignors are typically the inventors.