Text Extraction, Enhancement and OCR in Digital Video.
Huiping LiDavid S. DoermannOmid E. KiaPublished in: Document Analysis Systems (1998)
Keyphrases
- text extraction
- digital video
- optical character recognition
- text recognition
- video data
- video content
- natural scenes
- text processing
- multimedia
- image processing
- text information
- complex background
- multiscale
- document classification
- character recognition
- natural images
- text segmentation
- error correction
- contextual information
- higher level
- viterbi algorithm
- information retrieval