Text Detection in Color Scene Images based on Unsupervised Clustering of Multi-channel Wavelet Features.
Tomoyuki SaoiHideaki GotoHiroaki KobayashiPublished in: ICDAR (2005)
Keyphrases
- scene images
- text detection
- outdoor scenes
- text regions
- complex background
- video frames
- natural scenes
- connected components
- text information
- document images
- optical character recognition
- input image
- bounding box
- image sequences
- face detection
- color information
- computer vision
- color images
- video sequences
- video data
- keywords
- similarity measure
- text mining