Boots – shoes – and leggings
Patent
1991-11-27
1995-02-21
Hayes, Gail O.
Boots, shoes, and leggings
36441313, 36441323, 382 54, 382 56, 382 41, 348618, 348619, 348620, G06F 1542
Patent
active
053922115
ABSTRACT:
A frame image signal which is output cyclically is converted to a digital signal and input to a first multiplier in a digital filter. The first multiplier multiplies a digital image signal Y.sub.i of each frame by (1-a), and supplies the product (1-a).multidot.Y.sub.i to a first input terminal of an adder. The coefficient a is a negative coefficient whose absolute value is not more than 1, so that (1-a) becomes a positive coefficient of not less than 1. An output of the adder serves as an output Y.sub.i ' of the digital filter from which the residual image has been erased, and is supplied to a subsequent unit, e.g., a display unit (not shown) connected to the output of the adder. The output Y.sub.i ' of the adder is also supplied to a frame memory and is delayed by one frame period. Therefore, an output Y.sub.i-1 ' of the frame memory is a one-frame preceding image output. The signal Y.sub.i-1 ' is input to a second multiplier and is multiplied by the coefficient a. The product is input to a second input terminal of the adder.
REFERENCES:
patent: 4558462 (1985-12-01), Horiba et al.
patent: 4635293 (1987-01-01), Watanabe
patent: 4636953 (1987-01-01), Kageyama
patent: 4644582 (1987-02-01), Morishita et al.
patent: 4747157 (1988-05-01), Kurakake et al.
patent: 4895431 (1990-01-01), Tsujiuchi et al.
patent: 4899393 (1990-02-01), Morishita et al.
patent: 5029586 (1991-07-01), Honda
patent: 5090038 (1992-02-01), Asahina
Hayes Gail O.
Kabushiki Kaisha Toshiba
Shingala Gita D.
LandOfFree
Image processing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image processing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image processing apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1935796