Rate-Distortion Optimization for 360-degree Image Considering Visual Attention.
Cheng-Yu YangJui-Chiu ChiangWen-Nung LiePublished in: APSIPA (2020)
Keyphrases
- visual attention
- salient regions
- attention mechanism
- input image
- visual attention model
- image features
- saliency map
- image representation
- image classification
- vision system
- multiscale
- image retrieval
- image data
- eye tracking
- eye movements
- image segmentation
- high resolution
- rate distortion
- spatial information
- image regions
- real time
- low level
- region of interest
- bit rate
- pixel level
- rate control
- higher level
- feature extraction