Noise Robust Audio Spoof Detection Using Hybrid Feature Extraction and LCNN.
Sanil JoshiMohit DuaPublished in: SN Comput. Sci. (2024)
Keyphrases
- feature extraction
- noisy environments
- image noise
- partial occlusion
- salt pepper
- feature extraction and classification
- image processing
- low signal to noise ratio
- detection method
- speaker identification
- multimedia
- preprocessing
- object detection
- greater robustness
- signal detection
- estimation error
- imaging artifacts
- face images
- signal processing
- noise reduction
- soccer video
- hidden markov models
- principal component analysis
- frequency analysis
- image classification
- detection algorithm
- infrared
- geometric distortions
- vehicle detection
- noisy data
- face recognition
- extracted features
- feature vectors
- noise level