Less-Visible Contrast Enhancement Based on Non-Linear Scaling Function and Singular Value Decomposition.
Suthum KeerativittayanunKazunori KotaniToshiaki KondoTeera PhatrapornnantJessada KarnjanaPublished in: DICTA (2016)
Keyphrases
- singular value decomposition
- contrast enhancement
- scaling function
- image enhancement
- multiscale
- singular values
- gray level
- least squares
- visual quality
- reconstruction error
- dimensionality reduction
- transfer function
- color images
- perspective projection
- principal component analysis
- markov random field
- data points
- wavelet transform
- image quality
- edge detection
- pattern recognition
- factorization method
- image processing