Computers helping people with special needs : ... International Conference, ICCHP ... : proceedings. International Conference on Computers Helping People with Special Needs最新文献_第9页

Computers Helping People with Special Needs: 17th International Conference, ICCHP 2020, Lecco, Italy, September 9–11, 2020, Proceedings, Part I 计算机帮助有特殊需要的人:第十七届国际会议，ICCHP 2020，莱科，意大利，2020年9月9-11日，会议录，第一部分

Computers helping people with special needs : ... International Conference, ICCHP ... : proceedings. International Conference on Computers Helping People with Special Needs Pub Date : 2020-01-01 DOI: 10.1007/978-3-030-58796-3

K. Miesenberger, R. Manduchi, Mario Covarrubias Rodriguez, P. Peňáz

引用次数: 0

Indoor Localization using Computer Vision and Visual-Inertial Odometry. 基于计算机视觉和视觉惯性里程计的室内定位。

Computers helping people with special needs : ... International Conference, ICCHP ... : proceedings. International Conference on Computers Helping People with Special Needs Pub Date : 2018-07-01 Epub Date: 2018-06-26 DOI: 10.1007/978-3-319-94274-2_13

Giovanni Fusco, James M Coughlan

{"title":"Indoor Localization using Computer Vision and Visual-Inertial Odometry.","authors":"Giovanni Fusco, James M Coughlan","doi":"10.1007/978-3-319-94274-2_13","DOIUrl":"10.1007/978-3-319-94274-2_13","url":null,"abstract":"Indoor wayfinding is a major challenge for people with visual impairments, who are often unable to see visual cues such as informational signs, land-marks and structural features that people with normal vision rely on for wayfinding. We describe a novel indoor localization approach to facilitate wayfinding that uses a smartphone to combine computer vision and a dead reckoning technique known as visual-inertial odometry (VIO). The approach uses sign recognition to estimate the user's location on the map whenever a known sign is recognized, and VIO to track the user's movements when no sign is visible. The ad-vantages of our approach are (a) that it runs on a standard smartphone and re-quires no new physical infrastructure, just a digital 2D map of the indoor environment that includes the locations of signs in it; and (b) it allows the user to walk freely without having to actively search for signs with the smartphone (which is challenging for people with severe visual impairments). We report a formative study with four blind users demonstrating the feasibility of the approach and suggesting areas for future improvement.","PeriodicalId":90476,"journal":{"name":"Computers helping people with special needs : ... International Conference, ICCHP ... : proceedings. International Conference on Computers Helping People with Special Needs","volume":"10897 ","pages":"86-93"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6497170/pdf/nihms961607.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37216516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IBeaconMap: Automated Indoor Space Representation for Beacon-Based Wayfinding IBeaconMap:基于信标的自动室内空间表示

Computers helping people with special needs : ... International Conference, ICCHP ... : proceedings. International Conference on Computers Helping People with Special Needs Pub Date : 2018-02-15 DOI: 10.1007/978-3-030-58796-3_14

S. A. Cheraghi, V. Namboodiri, Kaushik Sinha

引用次数: 9

An Investigation Into Incorporating Visual Information in Audio Processing. 在音频处理中加入视觉信息的研究。

Computers helping people with special needs : ... International Conference, ICCHP ... : proceedings. International Conference on Computers Helping People with Special Needs Pub Date : 2014-07-01 DOI: 10.1007/978-3-319-08596-8_67

Ender Tekin, James M Coughlan, Helen J Simon

引用次数: 0

Determining a Blind Pedestrian's Location and Orientation at Traffic Intersections. 确定一个盲人行人在交通路口的位置和方向。

Computers helping people with special needs : ... International Conference, ICCHP ... : proceedings. International Conference on Computers Helping People with Special Needs Pub Date : 2014-01-01 DOI: 10.1007/978-3-319-08596-8_65

Giovanni Fusco, Huiying Shen, Vidya Murali, James M Coughlan

{"title":"Determining a Blind Pedestrian's Location and Orientation at Traffic Intersections.","authors":"Giovanni Fusco, Huiying Shen, Vidya Murali, James M Coughlan","doi":"10.1007/978-3-319-08596-8_65","DOIUrl":"https://doi.org/10.1007/978-3-319-08596-8_65","url":null,"abstract":"This paper describes recent progress on Crosswatch, a smartphone-based computer vision system developed by the authors for providing guidance to blind and visually impaired pedestrians at traffic intersections. One of Crosswatch's key capabilities is determining the user's location (with precision much better than what is obtainable by GPS) and orientation relative to the crosswalk markings in the intersection that he/she is currently standing at; this capability will be used to help him/her find important features in the intersection, such as walk lights, pushbuttons and crosswalks, and achieve proper alignment to these features. We report on two new contributions to Crosswatch: (a) experiments with a modified user interface, tested by blind volunteer participants, that makes it easier to acquire intersection images than with previous versions of Crosswatch; and (b) a demonstration of the system's ability to localize the user with precision better than what is obtainable by GPS, as well as an example of its ability to estimate the user's orientation.","PeriodicalId":90476,"journal":{"name":"Computers helping people with special needs : ... International Conference, ICCHP ... : proceedings. International Conference on Computers Helping People with Special Needs","volume":"8547 ","pages":"427-432"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/978-3-319-08596-8_65","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32984159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

Real-Time Walk Light Detection with a Mobile Phone 实时步行光检测与手机

Computers helping people with special needs : ... International Conference, ICCHP ... : proceedings. International Conference on Computers Helping People with Special Needs Pub Date : 2010-07-14 DOI: 10.1007/978-3-642-14100-3_34

V. Ivanchenko, J. Coughlan, H. Shen

引用次数: 35

A Mobile Phone Application Enabling Visually Impaired Users to Find and Read Product Barcodes 一个手机应用程序，使视障用户能够查找和读取产品条形码

Computers helping people with special needs : ... International Conference, ICCHP ... : proceedings. International Conference on Computers Helping People with Special Needs Pub Date : 2010-07-14 DOI: 10.1007/978-3-642-14100-3_43

Ender Tekin, J. Coughlan

引用次数: 46

Crosswatch: A Camera Phone System for Orienting Visually Impaired Pedestrians at Traffic Intersections Crosswatch:一个在交通路口为视障行人定位的摄像电话系统

Computers helping people with special needs : ... International Conference, ICCHP ... : proceedings. International Conference on Computers Helping People with Special Needs Pub Date : 2008-07-09 DOI: 10.1007/978-3-540-70540-6_168

V. Ivanchenko, J. Coughlan, H. Shen

引用次数: 74

Search Strategies of Visually Impaired Persons Using a Camera Phone Wayfinding System 视障人士使用相机手机寻路系统的搜索策略

Computers helping people with special needs : ... International Conference, ICCHP ... : proceedings. International Conference on Computers Helping People with Special Needs Pub Date : 2008-07-09 DOI: 10.1007/978-3-540-70540-6_170

R. Manduchi, J. Coughlan, V. Ivanchenko

引用次数: 40