Metric Learning for Anti-Compression Facial Forgery Detection.
Shenhao CaoQin ZouXiuqing MaoDengpan YeZhongyuan WangPublished in: ACM Multimedia (2021)
Keyphrases
- metric learning
- forgery detection
- digital images
- distance metric learning
- distance metric
- semi supervised
- jpeg images
- pairwise
- face recognition
- dimensionality reduction
- facial expressions
- jpeg compression
- multi task
- learning tasks
- compression algorithm
- facial images
- distance function
- compression ratio
- feature space
- image compression
- face images
- labeled faces in the wild
- semi supervised learning
- mahalanobis metric
- euclidean distance
- background knowledge
- supervised learning