FastSS: Fast and smooth segmentation of JPEG compressed printed text documents using DC and AC signal analysis.
Bulla RajeshMohammed JavedP. NagabhushanPublished in: Multim. Tools Appl. (2023)
Keyphrases
- text documents
- signal analysis
- text mining
- text classification
- text categorization
- signal processing
- multiresolution
- information extraction
- keywords
- bag of words
- document clustering
- topic models
- image segmentation
- wordnet
- named entities
- empirical mode decomposition
- adaptive learning
- multiscale
- median filter
- feature extraction
- wavelet decomposition
- feature selection
- non stationary
- face recognition
- information retrieval
- image compression
- knowledge discovery