The synthesis of sharp diamond-shaped filters using the frequency response masking approach
نویسندگان
چکیده
The frequency response masking technique is an e cient method to realize sharp 1-D lters. This technique can synthesize sharp 1-D lters with a considerably lower complexity when compared to direct-form implementations. In this paper, we extend the frequency response masking technique to the design of 2-D diamond-shaped lters. The design procedure as well as the prototype and masking lters speci cations are presented in this paper. A design example is also provided to illustrate the e ectiveness of the approach.
منابع مشابه
Synthesis of Sharp 2-d Filters Using the Frequency Response Masking Technique
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