SLf-UNet: Improved UNet for Brain MRI Segmentation by Combining Spatial and Low-Frequency Domain Features.
Hui DingJiacheng LuJunwei CaiYawei ZhangYuanyuan ShangPublished in: CGI (3) (2023)
Keyphrases
- low frequency
- high frequency
- original images
- spatial information
- fusion rules
- wavelet transform
- subband
- feature vectors
- feature extraction
- feature space
- frequency domain
- mri segmentation
- data mining
- discrete wavelet transform
- human brain
- wavelet coefficients
- decision makers
- image registration
- image analysis
- similarity measure
- machine learning