Virtual Sample Generation and Ensemble Learning Based Image Source Identification With Small Training Samples.
Shiqi WuBo WangJianxiang ZhaoMengnan ZhaoKun ZhongYanqing GuoPublished in: Int. J. Digit. Crime Forensics (2021)
Keyphrases
- training samples
- ensemble learning
- sample set
- test sample
- base classifiers
- input image
- image classification
- strong classifier
- generalization ability
- representative samples
- supervised learning
- image features
- feature space
- learning algorithm
- training data
- training set
- similarity measure
- linear combination
- high resolution
- training examples
- ensemble methods
- high dimensional
- small number
- face images
- reconstruction error
- data sets