HFGCNET: High-Frequency Graph Reasoning for Finer Semantic Image Segmentation.
Zitang SunRuojing WangZhengbo LuoWeili ChenPublished in: ICASSP (2021)
Keyphrases
- high frequency
- image segmentation
- low frequency
- graph partitioning
- high resolution
- high frequencies
- visual quality
- discrete wavelet transform
- wavelet coefficients
- image processing
- low pass
- subband
- markov random field
- multiscale
- normalized cut
- wavelet transform
- high frequency components
- graph cuts
- region growing
- wavelet domain
- wavelet decomposition
- segmentation method
- gray level
- image analysis
- blocking artifacts
- computer vision
- low bit rate coding