Title :
Switched-current filter design for image processing systems
Author :
A. Handkiewicz;M. Kropidlowski;M. Lukowiak;M. Bartkowiak
Author_Institution :
Fac. of Electr. Eng., Tech. Univ. Poznan, Poland
Abstract :
The paper presents a design method of two-dimensional. (2-D) switched-current (SI) filters. Because of SI technique compatibility with the standard digital CMOS technology, it is very convenient to use such filters in image processing. Operation of a system containing 2-D filters in a pre-processing stage is described. Such a system can be implemented in portable one-chip devices like digital video cameras.
Keywords :
"Filters","Process design","Image processing","Discrete cosine transforms","CMOS image sensors","CMOS process","CMOS technology","Circuits","Digital cameras","Sensor arrays"
Conference_Titel :
ASIC/SOC Conference, 2000. Proceedings. 13th Annual IEEE International
Print_ISBN :
0-7803-6598-4
DOI :
10.1109/ASIC.2000.880667
