An integrated index for detection of Sudden Cardiac Death using Discrete Wavelet Transform and nonlinear features.
U. Rajendra AcharyaHamido FujitaK. Vidya SudarshanVinitha S. SreeWei Jie Eugene LimDhanjoo N. GhistaRu San TanPublished in: Knowl. Based Syst. (2015)
Keyphrases
- discrete wavelet transform
- feature vectors
- multiresolution
- wavelet domain
- high frequency
- audio signal
- feature extraction
- shift invariant
- support vector machine classifier
- dual tree complex wavelet transform
- feature set
- fusion rules
- co occurrence
- image features
- dual tree
- complex wavelet transform
- haar wavelet transform
- jpeg compression
- image fusion
- subband
- feature space
- high quality
- natural images
- medical images
- higher order
- object detection