Colorization for Gray Scale Facial Image by Locality-Constrained Linear Coding.
Yang LiangMingli SongJiajun BuChun ChenPublished in: PCM (2012)
Keyphrases
- gray scale
- facial images
- gray scale images
- color images
- grayscale images
- binary images
- gray level
- mathematical morphology
- face recognition
- human faces
- coding scheme
- facial features
- morphological operations
- facial expressions
- face detection
- image database
- texture information
- inverse halftoning
- machine learning
- structuring elements
- feature vectors