Image-processing based facial imperfection region detection and segmentation.
Jaepil KoKyung Joo CheoiPublished in: Multim. Tools Appl. (2021)
Keyphrases
- region detection
- image processing
- image segmentation
- facial region
- region segmentation
- multiscale
- detection method
- segmentation algorithm
- image analysis
- complex background
- edge detection
- level set
- segmentation method
- face recognition
- object segmentation
- machine vision
- computer vision
- facial images
- facial expressions
- color images
- computer graphics
- energy function
- viewpoint
- feature extraction
- spatial information
- region growing
- shape prior
- gray scale
- perceptual grouping