Archival and retrieval of historical watermark images.
Christian RauberPeter TschudinSergei StartchikThierry PunPublished in: ICIP (2) (1996)
Keyphrases
- image database
- image retrieval
- content based retrieval
- image data
- input image
- image description
- digital images
- geometric distortions
- object recognition
- historical manuscripts
- image registration
- image classification
- cbir systems
- image blocks
- edge detection
- image annotation
- image processing operations
- image regions
- historical documents
- image features
- digital libraries
- visual features
- test images
- relevance feedback
- information retrieval
- handwritten documents
- discrete wavelet transformation
- image collections
- high frequency
- information retrieval systems
- image analysis
- multiscale