A three-stage GAN model based on edge and color prediction for image outpainting.
Gang WeiJing GuoYongzhen KeKai WangShuai YangNan ShengPublished in: Expert Syst. Appl. (2023)
Keyphrases
- edge detection
- image regions
- color correction
- image pixels
- input image
- pixel values
- image features
- multiscale
- color images
- image analysis
- gradient information
- image data
- edge directed
- color components
- gray value
- edge map
- pre processing stage
- color distribution
- single image
- color segmentation
- color histogram
- visual effects
- adjacent pixels
- color bands
- image structure
- color space
- image classification
- image edges
- image content
- sobel operator
- image representation
- images of natural scenes
- gray level images
- color model
- image retrieval
- ccd camera
- gray images
- color channels
- segmentation algorithm
- homogeneous regions
- color features
- image segmentation
- color information
- high resolution
- edge direction
- image processing
- adjacent regions
- color difference
- edge detector
- digital imaging
- edge points
- interpolation method
- color constancy
- scale space
- edge pixels
- road signs
- gray level
- gray scale
- image gradient
- spatial information
- image enhancement
- test images