END-TO-END CAMERA CALIBRATION FOR BROADCAST VIDEO

Patent №

US 12,579,602

Granted

2026-03-17

Filed 2023

Owner

Stats LLC

Lab

AI components

0

Assignment

None on record

Dataset

AIPD

Application

18513966

A system and method of calibrating a broadcast video feed are disclosed herein. A computing system retrieves a plurality of broadcast video feeds that include a plurality of video frames. The computing system generates a trained neural network, by generating a plurality of training data sets based on the broadcast video feed and learning, by the neural network, to generate a homography matrix for each frame of the plurality of frames. The computing system receives a target broadcast video feed for a target sporting event. The computing system partitions the target broadcast video feed into a plurality of target frames. The computing system generates for each target frame in the plurality of target frames, via the neural network, a target homography matrix. The computing system calibrates the target broadcast video feed by warping each target frame by a respective target homography matrix.

G06T 3/00G06T 7/80G06T 7/11G06T 7/70G06V 20/70G06V 20/49G06V 10/24G06V 10/82+14 more

Ownership

Stats LLC

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