A Method to Detect AAC Audio Forgery.
Qingzhong LiuAndrew H. SungLei ChenMing YangZhongxue ChenYanxin LiuJing ZhangPublished in: EAI Endorsed Trans. Security Safety (2015)
Keyphrases
- detection method
- detection algorithm
- experimental evaluation
- similarity measure
- preprocessing
- synthetic data
- theoretical analysis
- optimization method
- data sets
- high precision
- mutual information
- high accuracy
- dynamic programming
- significant improvement
- pairwise
- support vector machine
- classification accuracy
- edge detection
- input data
- computationally efficient
- prior knowledge
- multiresolution
- classification method
- video sequences
- fully automatic
- objective function