Video OCR: Indexing Digital News Libraries by Recognition of Superimposed Captions.
Toshio SatoTakeo KanadeEllen K. HughesMichael A. SmithShin'ichi SatohPublished in: Multim. Syst. (1999)
Keyphrases
- news video
- document image analysis
- video indexing
- document analysis
- video content
- digital libraries
- character recognition
- multimedia
- document images
- geometric hashing
- textual descriptions
- story segmentation
- digital video
- optical character recognition
- recognition rate
- human activities
- content based retrieval
- character segmentation
- temporal information
- video streams
- video data
- document processing
- text recognition
- digital video library
- object recognition
- ocr systems
- video sequences
- word spotting
- automatic recognition
- document image retrieval
- lecture videos
- video database
- news stories
- video shots
- printed documents
- multimedia databases
- broadcast news
- handwriting recognition
- video analysis
- video frames
- text regions
- content based indexing
- news articles
- key frames
- digital collections
- preprocessing
- multimedia data
- post processing
- social media
- feature extraction
- visual features
- text detection
- word recognition
- action recognition
- metadata
- handwritten documents
- video images
- video retrieval