Efficiency of texture image enhancement by DCT-based filtering.
Aleksey RubelVladimir V. LukinMikhail L. UssBenoît VozelOleksiy B. PogrebnyakKaren O. EgiazarianPublished in: Neurocomputing (2016)
Keyphrases
- image enhancement
- median filter
- image processing
- unsharp masking
- noise removal
- image analysis
- edge detection
- contrast enhancement
- histogram equalization
- high pass
- image compression
- color image enhancement
- gray level
- image contrast enhancement
- gamma correction
- enhanced image
- partial differential equations
- transfer function
- texture analysis
- feature extraction
- machine learning
- texture features
- gray scale
- wavelet transform
- computer vision