Apparatus and method of processing signals
First Claim
Patent Images
1. A signal processing apparatus, comprising:
- a signal processing portion to receive a first clock and first to third image signals, and generate a second clock, and output corrected image signals with respect to compared results of the first to third image signals; and
a frame memory to output the stored first and second image signals to the signal processing portion and to store the third image signals according to the second clock.
3 Assignments
0 Petitions
Accused Products
Abstract
The signal processing apparatus includes a signal processing portion to receive a first clock and first to third image signals, and generate a second clock, and output corrected image signals with respect to compared results of the first to third image signals; and a frame memory connected to the signal processing portion, and to output the stored first and second image signals to the signal processing portion and to store the third image signals according to the second clock. The signal processing apparatus may reduce costs compared to that of using two or more frame memory and reduce the number of I/O pin of the signal processing apparatus.
10 Citations
25 Claims
-
1. A signal processing apparatus, comprising:
-
a signal processing portion to receive a first clock and first to third image signals, and generate a second clock, and output corrected image signals with respect to compared results of the first to third image signals; and
a frame memory to output the stored first and second image signals to the signal processing portion and to store the third image signals according to the second clock. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
-
-
20. A method of processing signals, comprising:
-
receiving a first clock and first to third image signals;
generating a second clock according to the first clock;
reading the first and second image signals from a frame memory;
storing the third image signals in the frame memory, and outputting corrected image signals with respect to compared results of the first to third image signals. - View Dependent Claims (21, 22, 23, 24, 25)
-
Specification