Hand gesture control system

Image analysis – Image transformation or preprocessing – Measuring image properties

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

382181, 382203, 382216, 382286, 382287, 345145, 345358, 348 77, 348171, G06K 936, G06K 962, G09G 508, H04N 5225

Patent

active

060028084

ABSTRACT:
A system is provided for rapidly recognizing hand gestures for the control of computer graphics, in which image moment calculations are utilized to determine an overall equivalent rectangle corresponding to hand position, orientation and size, with size in one embodiment correlating to the width of the hand. In a further embodiment, a hole generated through the utilization of the touching of the forefinger with the thumb provides a special trigger gesture recognized through the corresponding hole in the binary representation of the hand. In a further embodiment, image moments of images of other objects are detected for controlling or directing onscreen images.

REFERENCES:
patent: 4803735 (1989-02-01), Nishida et al.
patent: 4843568 (1989-06-01), Krueger et al.
patent: 4941182 (1990-07-01), Patel
patent: 4949282 (1990-08-01), Muraoka
patent: 4988981 (1991-01-01), Zimmerman et al.
patent: 5168531 (1992-12-01), Sipel
patent: 5243418 (1993-09-01), Kuno et al.
patent: 5319747 (1994-06-01), Gerrissen et al.
patent: 5481622 (1996-01-01), Gerhardt et al.
patent: 5563988 (1996-10-01), Maes et al.
patent: 5594469 (1997-01-01), Freeman et al.
patent: 5670987 (1997-09-01), Doi et al.
patent: 5774591 (1998-06-01), Black et al.
Ishibuchi, et al "Real Time Gesture Recognition Using 3D Prediction Model," Systems, Man, and Cybernetics, 1993 International Conference., pp. 324-. 8
U.S. Ser. No. 3,801,775, Acker, filed Apr. 1974.
U.S. Ser. No. 4736437, Sacks et al., filed Apr. 1988.
Davis et al. "Gesture Recognition", University of Central Florida, Department of Computer Science, 1993.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Hand gesture control system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hand gesture control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hand gesture control system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-871020

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.