Research of Recognition Method of Discrete Wavelet Feature Extraction and PNN Classification of Rats FT-IR Pancreatic Cancer Data

<div>The result of multiresolution decomposition of normal, early carcinoma, and advanced carcinoma tissues’ FTIR with discrete wavelet transformation. (a) Normal tissues; (b) early carcinoma tissues; (c) advanced carcinoma tissues.</div>

Journal of Analytical Methods in Chemistry

fig3

Figure 3

Figure 3: Research of Recognition Method of Discrete Wavelet Feature Extraction and PNN Classification of Rats FT-IR Pancreatic Cancer Data 