Title :
Realisation of 2D analogue filters
Author :
Venkateswarlu, T. ; Eswaran, Chikannan
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Madras, India
Abstract :
A modified method is presented for the realisation of 2D analogue filters used for processing television images. The proposed procedure reduces the required number of integrators considerably. For Example, for the second- and third-order cases, the reduction in the number of integrators would be seven and 21, respectively.
Keywords :
filtering and prediction theory; filters; signal processing equipment; video signals; 2D analogue filters; integrators; television images; video signal processing;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19891104
