From Patch to Pixel: A Transformer-Based Hierarchical Framework for Compressive Image Sensing.
Hongping GanMinghe ShenYi HuaChunyan MaTao ZhangPublished in: IEEE Trans. Computational Imaging (2023)
Keyphrases
- input image
- image pixels
- pixel level
- image analysis
- pixel values
- image data
- neighboring pixels
- single image
- grey level
- intensity values
- image classification
- pixel intensities
- image features
- pixel wise
- high resolution
- small image patches
- image representation
- image regions
- homogeneous regions
- image segmentation
- binary patterns
- multiscale
- spl times
- image blocks
- coarse to fine
- spatial information
- segmentation method
- image retrieval
- edge map
- bayesian framework
- test images
- gray level images
- image content
- fault diagnosis
- intensity variations
- segmentation algorithm
- feature points
- adjacent pixels
- gradient orientation