IP Library Granted Patent US 7,868,914
Granted Patent B2
US 7,868,914 · App. 11/146,956 · Granted Jan 11, 2011

Video event statistic tracking system

Assignee: SportsMEDIA Technology Corporation
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Quick Facts
Patent No.
US 7,868,914
App. No.
11/146,956
Granted
Jan 11, 2011
Kind
B2
Abstract

A method for calculating a parameter from an image sequence includes selecting a first frame and a second frame in an image sequence. The image sequence has a frame speed. The image sequence or another image sequence is enhanced using a calculation that considers the frame speed and selected frames. The enhancement may be with text, graphics or both such as those that may present statistics corresponding to an event in the image sequence.

Claims (22)

1. A method of calculating a parameter from a frame sequence, the method comprising:

selecting a first frame in a frame sequence, wherein the frame sequence has a frame rate, wherein the frame sequence comprises a plurality of frames, wherein selecting the first frame includes selecting a first location of a first real world event in the first frame;

selecting a second frame in the frame sequence, wherein selecting the second frame includes selecting a second location of a second real world event in the second frame;

selecting an intermediate frame in the frame sequence;

calculating, via a computing device, a first parameter utilizing the frame rate;

calculating a second parameter utilizing the frame rate, wherein the second parameter comprises a third location in a fourth frame, wherein the fourth frame is positioned either between the first frame and the intermediate frame or between the second frame and the intermediate frame in the frame sequence; and

inserting, via the computing device, an image corresponding to the first parameter into a third frame of the frame sequence.

2. The method of claim 1 wherein the first parameter corresponds to the first real world event in the first frame and the second real world event in the second frame.

3. The method of claim 1 wherein selecting the first frame and selecting the second frame are performed while the frame sequence is occurring in real time.

4. The method of claim 1 wherein selecting the first frame and selecting the second frame are performed during a playback mode after the frame sequence has been recorded.

5. The method of claim 1 wherein

calculating a first parameter comprises calculating a first parameter utilizing the frame rate and data corresponding to the first and second locations.

6. The method of claim 1 wherein calculating a first parameter comprises calculating a first parameter utilizing the frame rate and a factor corresponding to a real world event.

7. The method of claim 6 wherein the factor comprises at least one of distance, length, space, height, altitude, and elevation.

8. The method of claim 1 wherein the first parameter comprises at least one of distance, speed, and elapsed time.

9. The method of claim 1 , wherein inserting an image comprises inserting an image in real time as the real world events occur.

10. A system for calculating a parameter from a frame sequence comprising:

an image viewing device configured to enable an operator to select a first frame, a second frame, an intermediate frame, and a fourth frame in a frame sequence with a frame rate, a first location of a first real world event in the first frame, a second location of a second real world event in the second frame, and a third location in a fourth frame, wherein the fourth frame is positioned between the first frame and the intermediate frame or between the second frame and the intermediate frame;

a parameter calculation device configured to calculate a first parameter using the frame rate and a unit of measure corresponding to the first frame and the second frame and to calculate a second parameter utilizing the frame rate and corresponding to the third location; and

an image displaying device configured to display the information from the first parameter in the form of a graphic that is inserted into a fifth frame of a second frame sequence.

11. The system of claim 10 wherein the unit of measure comprises one or more of the following: a number of elapsed frames, a difference in time codes, and a distance between selected points.

12. The system of claim 10 wherein the displaying device is further configured to insert the information into an image sequence in correspondence to a time of occurrence of one or more of the first and second real world events.

Assignments (2)
SECURITY AGREEMENT Recorded Mar 12, 2012
From: SPORTSMEDIA TECHNOLOGY CORPORATION
To: FIFTH THIRD BANK
Reel/Frame 027844/0614 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 7, 2005
From: DENGLER, JOHN D.; GARCI, ERIK J.; COX, BRIAN C.; TOLMAN, KENNETH T.; WEBER, HANS; HALL, GERARD J.; ROSEN, MATTHEW LANE
To: SPORTSMEDIA TECHNOLOGY CORPORATION
Reel/Frame 016656/0959 →
Continuity (2)
Provisional Application 6057766900 · Jun 7, 2004
Related Publication 20050285877A1 · Dec 29, 2005