Design and Implementation of Intelligent Blind Cane Based on OpenCV Technology
[Purposes]The purpose of this study is to develop an innovative assistive device,intelligent blind cane,for the blind based on OpenCV technology,aiming to enhance the quality of life and indepen-dence of visually impaired individuals.[Methods]Real-time environmental image capture is achieved through a camera,and OpenCV is utilized for image processing and analysis.The device goes beyond im-age recognition,incorporating voice prompts and navigation functions to assist blind individuals in more accurate positioning and navigation.[Findings]Research findings indicate that the device effectively aids blind individuals in perceiving their surrounding environment,providing accurate and timely visual information.After using the device,individuals with visual impairments demonstrate increased indepen-dence and safety.[Conclusions]This study emphasizes the assistive device based on OpenCV technology as an innovative and practical solution,significantly improving the quality of life and daily mobility of blind individuals.Future research directions may involve optimizing hardware design to enhance system stability and durability,as well as expanding voice prompts and navigation functions to adapt to a wider range of daily scenarios.This research contribution not only propels advancements in the technological field but also holds positive implications for enhancing societal inclusivity and leveraging technology to improve the quality of life for individuals with disabilities.
image processingvoice promptsnavigation functionalitypositioning and navigation
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