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ObstacleWatch: Acoustic-based Obstacle Collision Detection for Pedestrian Using Smartphone.
Zi Wang
Sheng Tan
Linghan Zhang
Jie Yang
Published in:
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. (2018)
Keyphrases
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least squares
collision detection
virtual environment
computer graphics
rigid body
object detection
motion parameters
deformable objects
bounding box
real time
face recognition
image processing
video sequences
motion estimation