An efficient algorithm for double compressed AAC audio detection.
Chao JinRangding WangDiqun YanPengfei MaJinglei ZhouPublished in: Multim. Tools Appl. (2016)
Keyphrases
- detection algorithm
- preprocessing
- k means
- improved algorithm
- theoretical analysis
- recognition algorithm
- detection method
- high accuracy
- computationally efficient
- objective function
- expectation maximization
- significant improvement
- learning algorithm
- experimental evaluation
- segmentation algorithm
- computational cost
- optimization algorithm
- matching algorithm
- detection scheme
- search space
- computational complexity
- optimal solution
- detection rate
- particle swarm optimization
- line detection
- times faster
- signal processing
- np hard
- cost function
- multimedia