Topic 1: Intelligent Systems
Computational intelligence 
Expert system
Fuzzy Sets and Systems
Genetic Algorithm
Induction and Transduction Reasoning
Intelligent behavior
Intelligent control
Intelligent data analysis
Intelligent data mining
Intelligent fault diagnosis and intelligent measurement
Intelligent Network
Intelligent security system
Intelligent signal processing
Machine learning, etc
Topic 2: Signal Processing
Digital signal processing 
Radar signal processing 
Communication signal processing
Temporary and sensor networks
Analog and mixed signal processing
Array signal processing
Audio and Acoustics
Audio/Speech Processing and Encoding
Biological imaging and signal processing
Biological Signal Processing and Understanding
Optical communication
Machine Learning for Signal Processing
Multimedia signal processing
Natural language processing
Nonlinear signal processing
Parallel and distributed processing
Security signal processing
Topic 3: Image Processing
Image processing techniques 
Pattern recognition and analysis
Computer vision
Image feature extraction
Image acquisition technology
Image enhancement and compression
Image analysis
Virtual reality
Smart Sensor
Face recognition
Image acquisition
Computational imaging
Image Segmentation
Noise control
Object recognition
Stereo vision
Image security and privacy protection, etc