Sorin Grunwald

Learn More
The paper focuses on the neuro-fuzzy classifier called Fuzzy-Gaussian Neural Network (FGNN) to recognize the ECG signals for Ischemic Heart Disease (IHD) diagnosis. The proposed ECG processing cascade has two main stages: (a) Feature extraction from the QRST zone of ECG signals using either the Principal Component Analysis (PCA) or the Discrete Cosine(More)
The utilization of three-dimensional (3-D) graphical design and scientific visualization of the soil landscape continuum is still in its infancy. The objective of this study was to investigate the use of Virtual Reality Modeling Language (VRML) to create virtual 3-D soil landscape models representing natural soil landscape components. Virtual Reality(More)
Imaging modalities are widely used to explore and diagnose diseases. Feature extraction methods are used to quantitatively describe and identify objects of interest in acquired images, typically involving data compression. The extracted features are subject to clinical inference, whereby the compression ratio used for feature extraction can affect the(More)
  • 1