A Coarse-to-fine Deep Convolutional Neural Network Framework for Frame Duplication Detection and Localization in Video Forgery.
Chengjiang LongArslan BasharatAnthony HoogsPublished in: CoRR (2018)
Keyphrases
- coarse to fine
- object detection
- successive frames
- multiscale
- activity detection
- multiresolution
- video frames
- video sequences
- convolutional neural network
- digital images
- image registration
- hierarchical segmentation
- dynamic programming
- pattern recognition
- detection algorithm
- key frames
- matching scheme
- object recognition
- deformable contour
- optical flow algorithm