Deep feature extraction for document forgery detection with convolutional autoencoders.
Garima JaiswalArun SharmaSumit Kumar YadavPublished in: Comput. Electr. Eng. (2022)
Keyphrases
- feature extraction
- deep belief networks
- forgery detection
- deep learning
- digital images
- restricted boltzmann machine
- denoising
- unsupervised learning
- document images
- feature vectors
- hierarchical models
- image processing
- wavelet transform
- frequency domain
- image classification
- probabilistic model
- compression ratio
- scanned documents
- video sequences
- feature space