Hardware Design and Implementation of a Wavelet De-Noising Procedure for Medical Signal Preprocessing.
Szi-Wen ChenYuan-Ho ChenPublished in: Sensors (2015)
Keyphrases
- hardware design
- soft threshold
- denoising
- preprocessing
- hardware implementation
- wavelet packet
- fpga hardware
- wavelet packet transform
- wavelet domain
- frequency domain
- wavelet analysis
- image denoising
- denoising methods
- wavelet transform
- natural images
- hardware software
- signal processing
- image processing
- mexican hat
- multiresolution
- wavelet decomposition
- high frequency
- multi resolution analysis
- original signal
- hardware description language
- multiscale
- low cost
- preprocessing stage
- real time
- wavelet coefficients
- non stationary