Track 1: Digital signal processing theory and method
Adaptive Filtering & Signal Processing 
Analog and Mixed Signal Processing
Array Signal Processing
Signal processing theory and applications
DSP Implementations and Embedded Systems 
Hardware Implementation for Signal Processing
Machine Learning for Signal Processing 
Nonlinear Signal Processing
Radar Signal Processing 
Soft Computing and Machine learning for Signal Processing and Communications
Sonar Signal Processing and Localization
Statistical Signal Processing 
TF Spectrum Analysis & Wavelet
Time-Frequency/Time-Scale Analysis
Multimedia Signal Processing
Compressive sensing
Statistical Signal Processing
TF Spectrum Analysis & Wavelet
Time-Frequency/Time-Scale Analysis
Design and Implementation of Signal Processing Systems 
Digital Signal Processing 
Signal processing for communications and networking

Track 3: Bioimaging and biological signal processing
Biometrics & Authentification
Biosignal Processing & Understanding
SP for Bioinformatics
SP for Biomedical & Cognitive Science
Biomedical signal processing
Applications of Signal Processing (Biomedical, Bioinformatics, Genomic, Seismic, Radar, Sonar, Remote Sensing, Positioning, Embedded Systems, etc.) Signal Processing and Communications Education

Track 5: Emerging communication technologies and trends
Wireless communications and networking
Ad hoc and sensor networks
Optical networks and systems
Internet of things
Emerging communication systems (content-centric, car-to-car, underwater, molecular, etc.) Computational Intelligence for signal and data
Communication and Broadband Networks
Cryptography and Network Security
Internet Signal Processing
Modulation and Channel Coding
Next Generation Mobile Communications
Optical communications and networks
RF and Wireless Communications
Sensor Array and Multi-channel Processing
SP for Internet and Wireless Communications
SP for Sensor Networks
Spectrum Estimation & Modeling
Multimedia Communications and Networking
Sensor array and multi-channel SP
Wireless communications and networks
Cognitive radio and sensor networks
Cyber-physical systems
Space time processing and MIMO systems
Internet of things
Underwater communications and networks
Channel estimation and equalization

Track 2: Intelligent image processing and multimedia technology
Pattern recognition and image / video analysis
Multimedia Interaction
Multimedia Content Analysis
Multimedia Ethics and Privacy
Multimedia Security and Forensics
Multimedia Hardware and Software
Multimedia for Human Networks
Virtual Reality and Augmented Reality
Human-Machine Interaction for Multimedia Applications
Multimedia Big Data Analysis for Humanity
Multimedia Database and Digital Libraries
3D Imaging, Visualization, Reconstruction and Animation
Multimedia systems, applications and services
Computer Vision & Virtual Reality
Image and Multidimensional Signal Processing 
Image Processing & Understanding
Image/Video Processing and Coding
Higher Order Spectral Analysis
Multimedia & Human-computer Interaction
PDE for Image Processing
Video compression & Streaming
Watermarking and Information Hiding
Image and multidimensional SP
Video compression & Streaming
Watermarking and Information Hiding

Track 4: Modern speech processing technology
Audio and Electroacoustics 
Audio/Speech Processing and Coding
Audio and Electroacoustics
Audio / New Sensors Signal Processing
Speech and Audio Coding
Speech Processing 
Speech Synthesis & Recognition
Spoken Language Processing 
speech understanding
speech recognition
Speech acoustic parameter analysis
speech synthesis
Acoustic characteristics
Acoustic model
Text-To-Speech
Speech signal analysis method