{"title":"盲人室内实时导航专用视觉里程计手杖","authors":"Tang Tang, Menghan Hu, Guodong Li, Qingli Li, Jian Zhang, Xiaofeng Zhou, Guangtao Zhai","doi":"10.1109/VCIP49819.2020.9301782","DOIUrl":null,"url":null,"abstract":"Indoor navigation is urgently needed by blind people in their everyday lives. In this paper, we design an assistive cane with visual odometry based on actual requirements of the blind to aid them in attaining safe indoor navigation. Compared to the state-of-the-art indoor navigation systems, the proposed device is portable, compact, and adaptable. The main specifications of the system are: the perception range is respectively from 0.10m to 2.10m, and 0.08m to 1.60m for width and length dimensions; the maximum weight is 2.1kg; the detection range is from 0.15m and 3.00m; the cruising ability is about 8h; and the objects whose heights are below 80cm can be detected. The demo video of the proposed navigation system is available at: https://doi.org/10.6084/m9.figshare.12399572.v1.","PeriodicalId":431880,"journal":{"name":"2020 IEEE International Conference on Visual Communications and Image Processing (VCIP)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Special Cane with Visual Odometry for Real-time Indoor Navigation of Blind People\",\"authors\":\"Tang Tang, Menghan Hu, Guodong Li, Qingli Li, Jian Zhang, Xiaofeng Zhou, Guangtao Zhai\",\"doi\":\"10.1109/VCIP49819.2020.9301782\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Indoor navigation is urgently needed by blind people in their everyday lives. In this paper, we design an assistive cane with visual odometry based on actual requirements of the blind to aid them in attaining safe indoor navigation. Compared to the state-of-the-art indoor navigation systems, the proposed device is portable, compact, and adaptable. The main specifications of the system are: the perception range is respectively from 0.10m to 2.10m, and 0.08m to 1.60m for width and length dimensions; the maximum weight is 2.1kg; the detection range is from 0.15m and 3.00m; the cruising ability is about 8h; and the objects whose heights are below 80cm can be detected. The demo video of the proposed navigation system is available at: https://doi.org/10.6084/m9.figshare.12399572.v1.\",\"PeriodicalId\":431880,\"journal\":{\"name\":\"2020 IEEE International Conference on Visual Communications and Image Processing (VCIP)\",\"volume\":\"18 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 IEEE International Conference on Visual Communications and Image Processing (VCIP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/VCIP49819.2020.9301782\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE International Conference on Visual Communications and Image Processing (VCIP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VCIP49819.2020.9301782","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
摘要
盲人在日常生活中迫切需要室内导航。本文根据盲人的实际需求，设计了一种具有视觉里程计的辅助手杖，以帮助他们实现安全的室内导航。与最先进的室内导航系统相比，所提出的设备具有便携、紧凑和适应性强的特点。系统的主要规格为:感知范围分别为0.1 m ~ 2.1 m，宽度和长度尺寸分别为0.08m ~ 1.60m;最大重量2.1kg;探测距离为0.15m ~ 3.00m;巡航能力约8h;并且可以检测到高度在80cm以下的物体。所提出的导航系统的演示视频可在:https://doi.org/10.6084/m9.figshare.12399572.v1。
Special Cane with Visual Odometry for Real-time Indoor Navigation of Blind People
Indoor navigation is urgently needed by blind people in their everyday lives. In this paper, we design an assistive cane with visual odometry based on actual requirements of the blind to aid them in attaining safe indoor navigation. Compared to the state-of-the-art indoor navigation systems, the proposed device is portable, compact, and adaptable. The main specifications of the system are: the perception range is respectively from 0.10m to 2.10m, and 0.08m to 1.60m for width and length dimensions; the maximum weight is 2.1kg; the detection range is from 0.15m and 3.00m; the cruising ability is about 8h; and the objects whose heights are below 80cm can be detected. The demo video of the proposed navigation system is available at: https://doi.org/10.6084/m9.figshare.12399572.v1.
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