LDA Combined Depth Similarity and Gradient Features for Human Detection using a Time-of-Flight Sensor.
Alexandros GavriilidisCarsten StahlschmidtJörg VeltenAnton KummertPublished in: VISAPP (1) (2015)
Keyphrases
- time of flight
- human detection
- depth information
- depth map
- depth images
- infrared
- tof camera
- feature extraction
- high accuracy
- stereo vision
- similarity measure
- depth data
- feature vectors
- generative model
- feature space
- action recognition
- high resolution
- co occurrence
- object detection
- benchmark datasets
- image features
- surveillance system
- multi view
- video surveillance
- range data
- pedestrian detection
- background subtraction
- spatial information
- feature set
- viewpoint