Personal Spoken Sentence Retrieval Using Two-Level Feature Matching and MPEG-7 Audio LLDs.
Po-Chuan LinJhing-Fa WangJia-Ching WangJun-Jin HuangPublished in: J. Inf. Sci. Eng. (2009)
Keyphrases
- feature matching
- sentence retrieval
- multimedia
- feature extraction and matching
- image pairs
- broadcast news
- object recognition
- retrieval model
- question answering
- image matching
- retrieval systems
- image registration
- feature points
- novelty detection
- matching algorithm
- language modeling
- geometric constraints
- audio visual
- query expansion
- speech recognition
- passage retrieval
- graph matching
- language model
- information retrieval systems
- image processing
- automatic speech recognition
- document retrieval
- video data
- training data
- input image