Preservation of High Frequency Content for Deep Learning-Based Medical Image Classification.
Declan McIntoshTunai Porto MarquesAlexandra Branzan AlbuPublished in: CRV (2021)
Keyphrases
- high frequency
- deep learning
- image classification
- low frequency
- high resolution
- unsupervised learning
- visual quality
- unsupervised feature learning
- wavelet transform
- weakly supervised
- wavelet coefficients
- high frequency components
- mental models
- bag of words
- machine learning
- subband
- feature extraction
- image representation
- discrete wavelet transform
- low resolution
- multiresolution
- visual words
- multiscale