Noise Robust ASV Spoof Detection Using Integrated Features and Time Delay Neural Network.
Nidhi ChakravartyMohit DuaPublished in: SN Comput. Sci. (2023)
Keyphrases
- false positives
- image noise
- partial occlusion
- feature extraction
- noisy environments
- co occurrence
- feature descriptors
- automatic detection
- imaging artifacts
- adaboost classifier
- extracted features
- false alarms
- classification accuracy
- low level
- feature space
- noise reduction
- detection rate
- detection method
- image features
- random noise
- low signal to noise ratio
- rotational invariant
- anti noise
- greater robustness