Paper Abstract and Keywords |
Presentation |
2011-03-07 14:35
Fast line extraction by Hough transform using Inter-image Operation Kenji Murakami, Makoto Aboshi, Kouji Kinoshita, Masaharu Isshiki (Ehime Univ.) IE2010-167 MVE2010-155 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In image analysis, it is important to detect the lines which represent the edges of the objects in the image. The most popular technique to detect the lines is Hough Transform. In the transform, resulting peaks in the accumulator array which are gotten by a voting procedure in the parameter space represent strong evidence that a corresponding line exists in the image. In the voting procedure, a large number of votes which are far from the peaks are unnecessary and it makes the transform slow. In this article, we propose a speed-up method by introducing a procedure (using a inter-image operation) in image space which removes lines except for limited directional lines. Owing to the procedure, we can reduce voting range and remove the unnecessary vote. From the experimental results, we confirm that the proposed method has good performance. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Hough Transform / Image Space Processing / Line Extract / The Vote Cut / Speed-Up / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 456, IE2010-167, pp. 123-128, March 2011. |
Paper # |
IE2010-167 |
Date of Issue |
2011-02-28 (IE, MVE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
IE2010-167 MVE2010-155 |
Conference Information |
Committee |
CQ MVE IE |
Conference Date |
2011-03-07 - 2011-03-08 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Yasuragi IOUJIMA |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Quality of Five Senses Media, Communication Design, Image Coding, Food Media, General Area |
Paper Information |
Registration To |
IE |
Conference Code |
2011-03-CQ-MVE-IE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Fast line extraction by Hough transform using Inter-image Operation |
Sub Title (in English) |
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Keyword(1) |
Hough Transform |
Keyword(2) |
Image Space Processing |
Keyword(3) |
Line Extract |
Keyword(4) |
The Vote Cut |
Keyword(5) |
Speed-Up |
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1st Author's Name |
Kenji Murakami |
1st Author's Affiliation |
Ehime University (Ehime Univ.) |
2nd Author's Name |
Makoto Aboshi |
2nd Author's Affiliation |
Ehime University (Ehime Univ.) |
3rd Author's Name |
Kouji Kinoshita |
3rd Author's Affiliation |
Ehime University (Ehime Univ.) |
4th Author's Name |
Masaharu Isshiki |
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Ehime University (Ehime Univ.) |
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Speaker |
Author-2 |
Date Time |
2011-03-07 14:35:00 |
Presentation Time |
25 minutes |
Registration for |
IE |
Paper # |
IE2010-167, MVE2010-155 |
Volume (vol) |
vol.110 |
Number (no) |
no.456(IE), no.457(MVE) |
Page |
pp.123-128 |
#Pages |
6 |
Date of Issue |
2011-02-28 (IE, MVE) |
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