Image Blind Guide System

Image Blind Guide System

碩士 === 國立勤益科技大學 === 電子工程系 === 99 === In recent years, some visual impaired assistant tools have been development, but the indoors guide system is not available. This paper uses the image processing method to recognize the doorplate as well as calculates the distance between user and doorplate. The s...

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Bibliographic Details
Main Authors: Che-Wei Lin, 林哲暐
Other Authors: Yun-Long Lay
Format: Others
Language:zh-TW
Published: 2011
Online Access:http://ndltd.ncl.edu.tw/handle/47814820661618173601
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spelling ndltd-TW-099NCIT54280062015-10-14T04:07:12Z http://ndltd.ncl.edu.tw/handle/47814820661618173601 Image Blind Guide System 影像導盲系統 Che-Wei Lin 林哲暐 碩士 國立勤益科技大學 電子工程系 99 In recent years, some visual impaired assistant tools have been development, but the indoors guide system is not available. This paper uses the image processing method to recognize the doorplate as well as calculates the distance between user and doorplate. The system converts detected message to voice by text to speech technology. The features of the image grabbed by a webcam have been calculated by Hu moment and vertical projection. SVM method is used to obtain the image classification. This system needs only 200ms to process recognition and the recognition rate can reach 90 percent. Yun-Long Lay 賴雲龍 2011 學位論文 ; thesis 93 zh-TW
collection NDLTD
language zh-TW
format Others
sources NDLTD
description 碩士 === 國立勤益科技大學 === 電子工程系 === 99 === In recent years, some visual impaired assistant tools have been development, but the indoors guide system is not available. This paper uses the image processing method to recognize the doorplate as well as calculates the distance between user and doorplate. The system converts detected message to voice by text to speech technology. The features of the image grabbed by a webcam have been calculated by Hu moment and vertical projection. SVM method is used to obtain the image classification. This system needs only 200ms to process recognition and the recognition rate can reach 90 percent.
author2 Yun-Long Lay
author_facet Yun-Long Lay
Che-Wei Lin
林哲暐
author Che-Wei Lin
林哲暐
spellingShingle Che-Wei Lin
林哲暐
Image Blind Guide System
author_sort Che-Wei Lin
title Image Blind Guide System
title_short Image Blind Guide System
title_full Image Blind Guide System
title_fullStr Image Blind Guide System
title_full_unstemmed Image Blind Guide System
title_sort image blind guide system
publishDate 2011
url http://ndltd.ncl.edu.tw/handle/47814820661618173601
work_keys_str_mv AT cheweilin imageblindguidesystem
AT línzhéwěi imageblindguidesystem
AT cheweilin yǐngxiàngdǎomángxìtǒng
AT línzhéwěi yǐngxiàngdǎomángxìtǒng
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