(The following topics include but are not limited to)
Topic 1: Smart Cities
Intelligent imaging guidance for urban transportation
Energy management imaging monitoring
Security monitoring intelligent imaging
Environmental Quality Imaging Assessment
Imaging inspection of municipal facilities
Community service imaging optimization
Commercial layout imaging analysis
Emergency rescue imaging assistance
Urban planning imaging simulation
Imaging support for government services
Topic 2: Smart Transportation
Intelligent Transportation System
automotive engineering
vehicle control system
License Plate Recognition and Vehicle Classification System
Intelligent Traffic Monitoring System
image processing techniques 
Transportation system
Transportation and Communication Technology
Road transportation management
traffic network 
Object detection, tracking, and classification
Intelligent driving algorithm
driver assistance systems
Traffic control and management
Traffic signal base station
Port/waterway/inland shipping and vessel traffic
V2X technology based on visible light communication (Vlc)
Application of Optical Signal in Intelligent Traffic Signal Control
Theme 3: Sustainable Development
Agriculture and Land Management
Marine science
Meteorology and Disaster Management
Sustainable Urban Development
Research on Human Land Relations
Artificial Intelligence and Sustainable Development
ecological agriculture
use change
Utilization and Protection of Marine Resources
Coastal Zone Management
green transport
Infrastructure sustainability
Natural Disaster Warning and Response
Post disaster recovery and reconstruction
Urban ecosystem management
Conservation of Natural and Cultural Landscapes
Historical Buildings and Green Restoration
other related topics