Spotting words in silent speech videos: a retrieval-based approach.
Abhishek JhaVinay P. NamboodiriC. V. JawaharPublished in: Mach. Vis. Appl. (2019)
Keyphrases
- spoken document retrieval
- keyword spotting
- index terms
- text recognition
- video indexing
- information retrieval
- text queries
- continuous speech recognition
- image database
- conversational speech
- speech recognition
- information retrieval systems
- document analysis
- speech recognition systems
- spontaneous speech
- speech recognition errors
- out of vocabulary
- handwritten documents
- video dataset
- spoken words
- video sequences
- news video
- query expansion
- video search
- speech corpus
- n gram
- grapheme to phoneme conversion
- image retrieval
- automatic transcription
- broadcast news
- video data
- test collection
- retrieval systems
- content based video retrieval
- spoken documents
- recognition errors
- video frames
- retrieval model
- speech processing
- key frames
- video content
- video analysis
- automatic speech recognition
- document retrieval
- lexical features
- lifelog
- visual features
- video clips
- relevance feedback
- multimedia databases
- word recognition