Keyphrases
- image database
- three dimensional
- text extraction
- image data
- image analysis
- ground truth
- text information
- input image
- multiple images
- image classification
- rigid body
- automatically extracted
- region of interest
- image features
- feature points
- segmentation method
- image regions
- automatically extracting
- segmentation algorithm
- test images
- text detection
- image set
- complex background
- image retrieval
- information retrieval
- historical manuscripts
- extracting features
- textual information
- text retrieval
- natural images
- edge detection
- image registration
- keywords
- image processing