Image analysis – Pattern recognition – Template matching
Reexamination Certificate
2006-06-07
2010-06-01
Ahmed, Samir A (Department: 2624)
Image analysis
Pattern recognition
Template matching
C345S166000
Reexamination Certificate
active
07729544
ABSTRACT:
A method for adjusting an operation frequency of an optical input device is introduced. The method includes capturing and setting a first image as a reference frame of the optical input device; capturing and setting a plurality of frames as a plurality of sample frames of the optical input device; analyzing the plurality of sample frames according to the reference frame; capturing a second image according to a predetermined rule and setting the second image as the reference frame of the optical input device instead of the first image; and adjusting an operation frequency of the optical input device according to a time interval between setting the first image as the reference frame of the optical input device and setting the second image as the reference frame of the optical input device.
REFERENCES:
patent: 6455840 (2002-09-01), Oliver et al.
patent: 6700996 (2004-03-01), Aldrich et al.
patent: 7057148 (2006-06-01), Wang
patent: 2003/0081129 (2003-05-01), Lin et al.
patent: 2004/0130532 (2004-07-01), Gordon et al.
patent: 2005/0190158 (2005-09-01), Casebolt et al.
patent: 522738 (2003-03-01), None
patent: I227393 (2005-02-01), None
Ahmed Samir A
Hsu Winston
Hu Fred
PixArt Imaging Inc.
LandOfFree
Method for adjusting operating frequency of an optical input... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for adjusting operating frequency of an optical input..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for adjusting operating frequency of an optical input... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4186680