IP Library Granted Patent US 11,707,663
Granted Patent B1
US 11,707,663 · App. 18/104,113 · Granted Jul 25, 2023

System for tracking, locating and predicting the position of a ball in a game of baseball or similar

Inventors: Patricia Hall (Long Beach, CA); Matthew Hall (Long Beach, CA); Jonathan Hall (Long Beach, CA); Joseph Hall (Long Beach, CA)
Assignee: Matthew Hall
A63B71/0605G06T7/251G06T7/292G06V10/764G06V20/42A63B2102/18A63B2220/05A63B2220/806G06T2207/10016G06T2207/30201G06T2207/30224
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Quick Facts
Patent No.
US 11,707,663
App. No.
18/104,113
Granted
Jul 25, 2023
Kind
B1
Abstract

A system for detecting a ball or strike in baseball.

Claims (13)

1. A computerized system for automatic classification of a ‘strike’ or a ‘ball’ or a ‘hit’ in reference to a baseball that is pitched by a pitcher in a game of baseball on a baseball field having a home plate, a pitcher's mound, a first base, a second base, and a third base, the system comprising:

at least two cameras wherein a primary camera is positioned behind and above the position of the home plate, and a side camera is positioned to the left of home plate, wherein each camera captures a continuous video image; wherein the field of view of the primary camera is at least 120° and includes the positions of a batter (while on the home plate) and a catcher and a pitcher, and wherein the field of view of the side camera is at least 120°, and also includes the batter (while on the home plate) and the catcher and the pitcher;

wherein both cameras are in functional communication with and transmit video images to a computer programmed with software running an AI-based object detection algorithm that monitors and analyses the video images comprising at least a Human Pose Estimation engine and a Strike Prediction Engine running a trained AI system, wherein the computer

(i) uses Human Pose Estimation to ascribe facial and skeletal coordinates to the batter, (ii) ascribes coordinates to a home plate, a baseball mitt, and a baseball bat, if present in the frame, and

(iii) integrates information about the coordinates of the batter and the coordinates of the home plate to define a real-time virtual three-dimensional volume (the strike zone), and further

(iv) identifies the ball in motion, continuously collects data about the location and speed of the ball, and provides this data to the Strike Prediction Engine,

wherein the data is transformed and analyzed to produce an output defining the pitch as a strike, a ball or a hit.

2. The computerized system of claim 1 , further comprising a third camera is positioned to the right of home plate.

3. The computerized system of claim 1 , further comprising a Doppler radar system poisoned at the location of camera 2 .

4. The computerized system of claim 1 , wherein Human Pose Estimation ascribes coordinates to the left and right knee and the left and right hip of the batter.

5. The computerized system of claim 1 , wherein said baseball is marked to aid visual detection and assist disambiguation.

6. The computerized system of claim 2 wherein said baseball is marked using a type of marker selected from the group consisting of color, infrared, ultraviolet and fluorescent markers.

7. The computerized system of claim 1 wherein said at least two cameras start data collection on detection of a pitch trigger from hit detection engine.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 27, 2024
From: HALL, PATRICIA; HALL, JOHNATHAN; HALL, JOSEPH
To: HALL, MATTHEW
Reel/Frame 066579/0674 →
Continuity (3)
Continuation In Part 17834980 · Jun 8, 2022
Provisional Application 63395692 · Aug 5, 2022
Provisional Application 63208029 · Jun 8, 2021
Cited By (1)
US 12,599,832