Patent №
US 9,501,701
Granted
2016-11-22
Filed 2015
Owner
THE CHARLES STARK DRAPER LABORATORY, INC.
Lab
—
AI components
3
vision · planning · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
14611788
This disclosure provides systems, methods, and apparatus for analyzing a video are disclosed. An input video signal can be received and a quality metric associated with the input video signal can be determined. A parameter to be used in a first object tracking process can be selected, based in part on the quality metric associated with the input video signal. A background model can be extracted from the input video signal based on an online median estimate of the intensity values of the pixels in the image frames. The online median estimate can be calculated using a quantile function.
AI classification
Ownership
THE CHARLES STARK DRAPER LABORATORY, INC.
assignment · 355570362
Assignors
WOOD, RICHARD J., IRVINE, JOHN M., REED, DAVID
On an employer assignment, the assignors are typically the inventors.