CG-Cast: Scalable Wireless Image SoftCast Using Compressive Gradient.
Hangfan LiuRuiqin XiongXiaopeng FanDebin ZhaoYongbing ZhangWen GaoPublished in: IEEE Trans. Circuits Syst. Video Technol. (2019)
Keyphrases
- edge detection
- input image
- image analysis
- image data
- gradient direction
- image content
- single image
- image features
- multiscale
- image classification
- image segmentation
- gradient information
- image pixels
- gradient magnitude
- image representation
- segmentation method
- image structure
- gradient field
- image gradient
- poisson equation
- grey level
- energy function
- vector field
- wireless networks
- low level
- high resolution
- similarity measure
- test images
- image collections
- hough transform
- image regions
- edge map
- segmentation algorithm
- mobile devices
- image retrieval