Video Caption Image Enhancement for an Efficient Character Recognition.
Sangshin KwakKyusik ChungYeongwoo ChoiPublished in: ICPR (2000)
Keyphrases
- image enhancement
- character recognition
- machine vision
- image processing
- hand written
- contrast enhancement
- optical character recognition
- image analysis
- news video
- edge detection
- handwritten characters
- character segmentation
- video sequences
- histogram equalization
- color image enhancement
- unsharp masking
- image contrast enhancement
- chinese characters
- video data
- license plate
- real time
- video frames
- printed characters
- visual features
- multiscale
- fingerprint images
- spatial domain
- image quality
- feature extraction
- gamma correction