An Image Processing Approach for the Measurement of Pedestrian Crossing Length Using Vector Geometry(Image Processing and Multimedia Systems, <Special Section>Recent Advances in Circuits and Systems-Part 1)
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概要
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A new and simple image processing approach for the measurement of the length of pedestrian crossings with a view to develop a travel aid for the blind people is described. In a crossing, the usual black road surface is painted with constant width periodic white bands. The crossing length is estimated using vector geometry from the left- and the right-border lines, the first-, the second- and the end-edge lines of the crossing region. Image processing techniques are applied on the crossing image to find these lines. Experimental results using real road scenes with pedestrian crossing confirm the effectiveness of the proposed method.
- 社団法人電子情報通信学会の論文
- 2005-07-01
著者
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Uddin Mohammad
Department Of Human And Engineered Environmental Studies Graduate School Of Frontier Sciences Univer
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Shioyama Tadayoshi
Department Of Mechanical And System Engineering Kyoto Institute Of Technology
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Uddin Mohammad
Department Of Mechanical And System Engineering Kyoto Institute Of Technology
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Uddin Mohammad
Department of Chemistry, Biology and Marine Science, University of the Ryukyus
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