Projects
Image Processing
Image segmentation
- Adaptive Superpixel Segmentation Aggregating Local Contour and Texture Features
- A Superpixel Segmentation Algorithm based on Differential Evolution
Image enhancement
- Nonlinear Unsharp Masking for Mammogram Enhancement
- Parameterized Logarithmic Framework for Image Enhancement
Image denoising
Document binarization
Image Understanding
Color image classification and recognition
- Quaternionic Weber Local Descriptor of Color Images
- Quaternion-Michelson Descriptor for Color Image Classification
- Quaternionic Local Ranking Binary Pattern: A Local Descriptor of Color Images
- Pairwise Linear Regression Classification for Image Set Retrieval
Salient object detection and recognition
Hyperspectral image classification
- Ideal Regularized Composite Kernel for Hyperspectral Image Classification
- Learning Hierarchical Spectral-Spatial Features for Hyperspectral Image Classification
- Extreme Learning Machine with Composite Kernels for Hyperspectral Image Classification
- Region-Kernel-based Support Vector Machines for Hyperspectral Image Classification
- Dimension Reduction Using Spatial and Spectral Regularized Local Discriminant Embedding for Hyperspectral Image Classification
Medical image understanding
- Medical Image Retrieval via Histogram of Compressed Scattering Coefficients
- Kernel Combined Sparse Representation for Disease Recognition
Multimedia Security
Chaotic Systems
- Cascade Chaotic System
- Dynamic Parameter-Control Chaotic System
- Discrete Wheel-Switching Chaotic System
- Fusion (A New 1D Chaotic System for Image Encryption)
- 2D Logistic-adjusted-Sine map
- 2D Sine Logistic Modulation Map
- n-dimensional Discrete Cat Map Generation using Laplace Expansions
- Designing Hyperchaotic Cat Maps with any Desired Number of Positive Lyapunov Exponents
Parametric Discrete Transforms
Multimedia Encryption
- Image Encryption: Generating Visually Meaningful Encrypted Images
- Local Shannon Entropy Measure with Statistical Tests for Image Randomness
- Medical Image Encryption Using Edge Maps
- Design of Image Cipher Using Latin Squares
- A Symmetric Image Cipher Using Wave Perturbations
- Image Encryption Using P-Fibonacci Decomposition and Transform
Steganography