Detecting Video Texts Using Spatial-Temporal Wavelet Transform.
Yuan-Kai WangJian-Ming ChenPublished in: ICPR (4) (2006)
Keyphrases
- spatial temporal
- wavelet transform
- video shots
- temporal information
- spatial and temporal
- spatio temporal
- multiresolution
- action recognition
- spatial information
- multiscale
- image processing
- human actions
- text documents
- video sequences
- text mining
- spatial and temporal information
- space time interest points
- video retrieval
- video content
- video data
- similarity measure
- feature extraction