Video compression of coronary angiograms based on discrete wavelet transform with block classification.
Bruce K. T. HoMin-Jen TsaiJun WeiMarco MaPongskorn SaipetchPublished in: IEEE Trans. Medical Imaging (1996)
Keyphrases
- video compression
- discrete wavelet transform
- multiresolution
- motion estimation
- feature vectors
- video coding
- wavelet domain
- motion compensation
- high frequency
- wavelet coefficients
- motion compensated
- video data
- image classification
- compression ratio
- machine learning
- subband
- coronary artery
- image fusion
- feature extraction
- low bit rate
- image analysis
- macroblock
- feature space
- video coding standard
- palmprint
- low frequency
- low complexity
- wavelet transform
- feature selection