Pedestrian Travel Distance Estimation Using Optical Flow and Smartphone Sensors.
Jongtaek OhJoil HanPublished in: IEEE Trans. Instrum. Meas. (2021)
Keyphrases
- distance estimation
- optical flow
- sensor data
- image sequences
- similarity search
- mobile devices
- optical flow estimation
- sensor networks
- multi sensor
- data fusion
- computer vision
- motion estimation
- motion model
- real time
- pedestrian detection
- sensor fusion
- optical flow computation
- dense optical flow
- vector field
- d scene
- camera motion
- motion parameters
- least squares
- feature tracking
- flow field
- sensor technology
- machine learning
- neural network
- motion field
- motion segmentation
- object detection
- multiscale