Old document image segmentation using the autocorrelation function and multiresolution analysis.
Maroua MehriPetra Gomez-KrämerPierre HérouxRémy MullotPublished in: DRR (2013)
Keyphrases
- multiresolution analysis
- autocorrelation function
- image segmentation
- multiresolution
- power spectrum
- vector valued
- image compression
- discrete wavelet transform
- wavelet transform
- multiscale
- graph cuts
- frequency domain
- image analysis
- computer vision
- image processing
- signal processing
- lifting scheme
- markov random field
- image quality
- image fusion
- higher order