1 citations · 2 across the 7 of their papers we have counts for
3 papers · 1 filter
Evaluating OCR Performance for Assistive Technology: Effects of Walking Speed, Camera Placement, and Camera Type
Junchi Feng, Nikhil Ballem, Mahya Beheshti +5
Optical character recognition (OCR), a process that converts printed or handwritten text into machine-readable form, is widely used in assistive technology for people with blindnes…
Exploring the Use of VLMs for Navigation Assistance for People with Blindness and Low Vision
Yu Li, Yuchen Zheng, Giles Hamilton-Fletcher +6
This paper investigates the potential of vision-language models (VLMs) to assist people with blindness and low vision (pBLV) in navigation tasks. We evaluate state-of-the-art close…
Robust Computer-Vision based Construction Site Detection for Assistive-Technology Applications
Junchi Feng, Giles Hamilton-Fletcher, Nikhil Ballem +5
Purpose: Navigating urban environments poses significant challenges for individuals who are blind or have low vision, especially in areas affected by construction. Construction zon…