講演名 2010-01-26
Computer Aided Detection System Implementation for recognize cancer in Mammograms over an FPGA
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抄録(和)
抄録(英) A Computer Aided Detection, CAD, system is implemented using an FPGA development board to recognize cancer in Mammogram. The image is pre-processed using Zone detection and 2D Wavelet Transform in MATLAB. This CAD system consists of 4 blocks: the first and second blocks are the Rank Filter and Segmentation of the image, in those blocks the histogram is settled and the image turns into a binary vector, the last two, Back-Propagation Neural Network (BPNN) and Recognition of cancer deduce from the image results of the training data to recognize cancer in mammograms. This algorithm is programmed in VHDL using Quartus II of ALTERA and implemented in FPGA, because FPGAs have proven not only to be highly effective reducing the processing time especially in video and image applications but also to attain a level that makes possible the parallel processing in real time. Besides, a Log-Sigmoid Transfer Function table is created to avoid heavy mathematics calculations.
キーワード(和)
キーワード(英) FPGA / VHDL / CAD System / Mammograms / Neural Network / Rank Filter / Image Processing
資料番号 VLD2009-77,CPSY2009-59,RECONF2009-62
発行日

研究会情報
研究会 CPSY
開催期間 2010/1/19(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Computer Systems (CPSY)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Computer Aided Detection System Implementation for recognize cancer in Mammograms over an FPGA
サブタイトル(和)
キーワード(1)(和/英) / FPGA
第 1 著者 氏名(和/英) / Yessica SUAREZ-HERNANDEZ
第 1 著者 所属(和/英)
National Polytechnic Institute
発表年月日 2010-01-26
資料番号 VLD2009-77,CPSY2009-59,RECONF2009-62
巻番号(vol) vol.109
号番号(no) 394
ページ範囲 pp.-
ページ数 6
発行日