Finite impulse response design based on two-level transpose Vedic multiplier for medical image noise reduction

被引:0
作者
Prasad, Joghee [1 ]
Rajasekaran, Arun Sekar [2 ,3 ]
Ajayan, J. [2 ]
Gurumoorthy, Kambatty Bojan [1 ]
机构
[1] KPR Inst Engn & Technol, Dept ECE, Coimbatore, India
[2] SR Univ, Dept ECE, Warangal, Telangana, India
[3] SR Univ, Dept ECE, Warangal 506371, Telangana, India
关键词
FIR; signal processing; Vedic multiplier; xxx; zero-noise segregation; TREATING INTERFERENCE; FILTER; MAXIMIZATION; SYSTEM;
D O I
10.4218/etrij.2023-0335
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Medical signal processing requires noise and interference-free inputs for precise segregation and classification operations. However, sensing and transmitting wireless media/devices generate noise that results in signal tampering in feature extractions. To address these issues, this article introduces a finite impulse response design based on a two-level transpose Vedic multiplier. The proposed architecture identifies the zero-noise impulse across the varying sensing intervals. In this process, the first level is the process of transpose array operations with equalization implemented to achieve zero noise at any sensed interval. This transpose occurs between successive array representations of the input with continuity. If the continuity is unavailable, then the noise interruption is considerable and results in signal tampering. The second level of the Vedic multiplier is to optimize the transpose speed for zero-noise segregation. This is performed independently for the zero- and nonzero-noise intervals. Finally, the finite impulse response is estimated as the sum of zero- and nonzero-noise inputs at any finite classification.
引用
收藏
页码:619 / 632
页数:14
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