CityFlow-NL: Tracking and Retrieval of Vehicles at City Scale by Natural Language Descriptions.
Qi FengVitaly AblavskyStan SclaroffPublished in: CoRR (2021)
Keyphrases
- natural language descriptions
- natural language
- real time
- vehicle tracking
- moving vehicles
- traffic scenes
- image database
- public transport
- information retrieval
- information retrieval systems
- visual tracking
- particle filter
- relevance feedback
- natural language understanding
- kalman filter
- scale space
- natural language processing
- traffic flow
- video surveillance
- content based retrieval
- unmanned aerial vehicles
- intelligent vehicles
- vehicular traffic
- car navigation
- question answering
- mean shift
- particle filtering
- object tracking
- retrieval systems
- machine learning
- vehicle detection and tracking
- state space
- traffic jams
- traffic surveillance
- query expansion
- test collection
- formal language
- natural language interface
- document retrieval
- linguistic knowledge
- vehicle detection
- retrieval model
- retrieval process
- text retrieval
- partial occlusion