Historical Document Binarization Based on Phase Information of Images.
Hossein Ziaei NafchiReza Farrahi MoghaddamMohamed CherietPublished in: ACCV Workshops (2) (2012)
Keyphrases
- phase information
- image data
- document images
- input image
- object recognition
- image analysis
- shift invariant
- image features
- wavelet domain
- image classification
- rotation angle
- image retrieval
- test images
- texture information
- spatial information
- region of interest
- edge detection
- gabor filters
- image registration
- computer vision