Stereo vision technique using neighborhood support criterion

1992 ◽  
Author(s):  
Suya o. You ◽  
Jian Liu ◽  
Faguang Wan
2014 ◽  
Vol 20 (12) ◽  
pp. 1259-1266
Author(s):  
Chang-Won Choi ◽  
Sung-In Choi ◽  
Soon-Yong Park

Author(s):  
Amir Ramezani Dooraki

Electronic Travel Aid systems are expected to make impaired persons able to perform their everyday tasks such as finding an object and avoiding obstacles easier. Among ETA devices, Camera Based ETA devices are the new one and with a high potential for helping Visually Impaired Persons. With recent advances in computer science and specially computer vision, Camera Based ETA devices used several computer vision algorithms and techniques such as object recognition and stereo vision in order to help VIP to perform tasks such as reading banknotes, recognizing people and avoiding obstacles. This paper analyses and appraises a number of literatures in this area with focus on stereo vision technique. Finally, after discussing about the methods and techniques used in different literatures, it is concluded that the stereo vision is the best technique for helping VIP in their everyday navigation.


2020 ◽  
Vol 1535 ◽  
pp. 012007
Author(s):  
Anith Nuraini Abd Rashid ◽  
Faizal Amir ◽  
Siti Azura Ramlan ◽  
Nur Athiqah Harron ◽  
Aini Hafizah Mohd Saod

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