A HIGH-PERFORMANCE FPGA-BASED FUZZY PROCESSOR ARCHITECTURE FOR MEDICAL DIAGNOSIS

被引：12
作者：
Chowdhury, Shubhajit Roy [1 ,2 ]
Saha, Hiranmay [1 ]
机构：
[1] Jadavpur Univ, Dept Elect & Telecommun Engn, IC Design & Fabricat Ctr, Kolkata 700032, India
[2] Jadavpur Univ, Dept Elect & Telecommun, IC Design & Fabricat Ctr, Kolkata 700032, India
来源：
IEEE MICRO | 2008年 / 28卷 / 05期
关键词：
D O I：
10.1109/MM.2008.63
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
AN AUTO-DECISION-MAKING SYSTEM FOR MEDICAL DIAGNOSIS COULD HELP MAKE UP FOR THE LACK OF PHYSICIANS IN RURAL AREAS OF MANY THIRD-WORLD COUNTRIES. THIS HIGH-PERFORMANCE, LOW-POWER, PIPELINED PARALLEL FUZZY PROCESSOR BASED ON A DEDICATED SINGLE-CHIP ARCHITECTURE PERFORMS HIGH-SPEED FUZZY INFERENCES WITH PROCESSING SPEED UP TO 5.0 MFLIPS AT A CLOCK FREQUENCY OF 40 MHz USING 256 RULES HAVING ONE CONSEQUENT EACH, 16 INPUT VARIABLES, AND 16-BIT RESOLUTION. THE PROCESSOR OPERATES IN REAL TIME PRODUCING RESULTS WITHIN AN INTERVAL OF 1.92 mu S. THE PROCESSOR IMPLEMENTED ON BOARD CONSUMES AS LOW AS 70 MILLIWATT POWER. THE PROCESSOR PERFORMS MEDICAL DIAGNOSIS WITH 97.5 PERCENT ACCURACY.
引用
收藏
页码：38 / 52
页数：15
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