Preservation of High Frequency Content for Deep Learning-Based Medical Image Classification.
Declan McIntoshTunai Porto MarquesAlexandra Branzan AlbuPublished in: CoRR (2022)
Keyphrases
- high frequency
- deep learning
- image classification
- low frequency
- wavelet transform
- visual quality
- unsupervised learning
- subband
- high resolution
- machine learning
- image features
- unsupervised feature learning
- high frequency components
- visual features
- feature extraction
- image representation
- wavelet coefficients
- bag of words
- discrete wavelet transform
- mental models
- weakly supervised
- bit rate
- sparse representation
- learning strategies
- low resolution
- sparse coding
- text mining
- supervised learning
- high quality