Improving the transform domain ECG denoising performance by applying interbeat and intra-beat decorrelating transforms.
Atanas P. GotchevNikolay NikolaevKaren O. EgiazarianPublished in: ISCAS (2) (2001)
Keyphrases
- transform domain
- denoising
- discrete cosine
- denoising algorithm
- spatial domain
- frequency domain
- image denoising
- beat classification
- discrete cosine transform
- reconstruction quality
- wavelet domain
- dct coefficients
- wyner ziv video coding
- spread spectrum
- hadamard transform
- transform coefficients
- distributed video coding
- natural images
- robust watermarking scheme
- blind watermarking
- image processing
- noisy images
- denoising methods
- video codec
- signal to noise ratio
- feature selection