Impact of Data Preparation and CNN's First Layer on Performance of Image Forensics: A Case Study of Detecting Colorized Images.
Weize QuanKai WangDong-Ming YanDenis PellerinXiaopeng ZhangPublished in: WI (Companion) (2019)
Keyphrases
- input image
- image data
- test images
- image features
- image classification
- image retrieval
- image regions
- forgery detection
- image database
- color transfer
- image registration
- image content
- natural images
- databases
- preprocessing
- feature extraction
- knn
- training set
- model selection
- visual features
- social network analysis
- training data
- image annotation