An audio CAPTCHA to distinguish humans from computers.
Haichang GaoHonggang LiuDan YaoXiyang LiuUwe AickelinPublished in: CoRR (2013)
Keyphrases
- turing test
- multimedia
- human beings
- audio video
- human behavior
- computer technology
- cross modal
- neural network
- text graphics
- computer systems
- signal processing
- visual information
- high level
- computer programs
- information retrieval
- human agent interaction
- music score
- audio visual
- audio stream
- audio files
- artificial agents
- broadcast news
- personal computer
- human experts
- genetic algorithm
- real world