Towards Automated Ink Mismatch Detection in Hyperspectral Document Images.
Asad AbbasKhurram KhurshidFaisal ShafaitPublished in: ICDAR (2017)
Keyphrases
- document images
- hyperspectral
- target detection
- spectral imagery
- remote sensing
- hyperspectral images
- hyperspectral imaging
- infrared
- multispectral
- document image analysis
- page segmentation
- hyperspectral imagery
- document analysis
- hyperspectral data
- image data
- document image retrieval
- line extraction
- spatial resolution
- spectral bands
- false alarms
- text lines
- hyperspectral remote sensing
- detection method
- hyperspectral image classification
- spectral data
- scanned documents
- printed documents
- image analysis
- multi band
- change detection
- detection algorithm
- optical character recognition
- satellite images
- information content
- complex background
- sar images
- reflectance spectra
- hough transform
- false positives
- computer vision