Edge-detection method for low-quality color pictures in lossy compression image file formats.
Laura-Christina Simionescu DobrescuFlorin DobrescuValentin Alexandru StanAngel Ciprian CormosPublished in: ECAI (2024)
Keyphrases
- detection method
- low quality
- lossy compression
- gray level images
- high quality
- edge detection
- detection algorithm
- file formats
- image quality
- low quality images
- multiscale
- lossless compression
- image data
- image features
- image regions
- image segmentation
- color distribution
- pixel values
- face detection
- image analysis
- color images
- image representation
- input image
- high resolution
- low resolution
- color histogram
- image retrieval
- pattern matching
- gray level
- region of interest
- computer vision
- video sequences
- foreground and background
- data hiding
- watermarking algorithm
- color information
- visual quality
- gray scale
- bit rate