Image and Video Processing
    Coding and transmission
    Image enhancement & noise filtering
    Image representation and transforms
    Image restoration
    Feature extraction
    Multi-resolution processing and wavelets
    Morphological image processing
    Color image processing
    Watermarking & authentication
    Interpolation & super-resolution
    Geometric transformations
    Image segmentation
    Motion analysis & tracking
    Neural networks and fuzzy processing
    Image and video databases
    Content-based retrieval
    Computer and machine vision
    Pattern recognition
    Imaging techniques & 3D imaging
    Remote sensing
    Image quality assessment
    Sampling and quantization
    Scanning
    Color reproduction and halftoning
    Volume and surface rendering
    Display systems and printing
    Forensics & security
    Applications
    Other topics in image processing
    Other topics in video processing
Signal Processing
    Analog and digital signal processing
    Signal representation and transforms
    Statistical signal processing
    Filter design & digital filters
    Multi-rate and wavelet signal processing
    Coding techniques
    Adaptive signal processing
    Spectral analysis
    Time-frequency signal analysis
    Speech & language processing
    Signal modeling, identification & prediction
    System identification
    Biomedical signal analysis    
    Design and implementation of DSP systems
    Software development
    Intelligent signal processing
    Acoustics
    Multi-dimensional signal processing
    Sensor array and multi-channel systems
    Applications
    Other topics in signal processing