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A smart obstacle avoiding technology based on depth camera for blind and visually impaired people.
Jian He
Xuena Song
Yuhan Su
Zhonghua Xiao
Published in:
CCF Trans. Pervasive Comput. Interact. (2023)
Keyphrases
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depth cameras
depth images
computer vision
depth information
blind and visually impaired
image processing
three dimensional
ground truth
image features
facial expressions