Mobility Assistance for Visually Impaired Using LiDAR

被引：0

作者：

Gurav, Vikrant ^{[1
]}

Parameshwaran, Abhinav ^{[1
]}

Sherla, Kevin ^{[1
]}

机构：

[1] Vidyalankar Inst Technol, Comp Engn, Mumbai, Maharashtra, India

来源：

2021 IEEE ASIA-PACIFIC CONFERENCE ON COMPUTER SCIENCE AND DATA ENGINEERING (CSDE) | 2021年

关键词：

Computer Vision; LiDAR; Human-Computer Interaction;

D O I：

10.1109/CSDE53843.2021.9744605

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this paper, we propose a mobile application which would mainly be a substitute for walking canes for the visually impaired. Using LiDAR (Light Detection and Ranging), a 3D model of the scanned environment would be constructed in real time. The user, through haptic feedback, can be aware if an obstacle exists in his view. The frequency of this haptic feedback would be inversely proportional to the distance from the obstacle. Furthermore, using a CNN model, which has an input of the spatial features and depth features of the environment, the user can identify the type of obstacle that exists in their view through synthesized speech.

引用

页数：4

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