Paper Abstract and Keywords |
Presentation |
2011-10-06 12:50
Analytical Representation of Gaussian Blurred Image by Continuous Eigen Analysis and its Applications Gou Koutaki, Keiichi Uchimura (Kumamoto Univ.) PRMU2011-86 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, a scale-space image processing becomes more important in a pattern recognition.
In the scale-space, multiple images are generated by filtering gaussian kernels with multiple scale parameters.
In order to higher accuracy, it is necessary to increase the number of images with multiple scale parameters.
However, it has trade-off relationship between an accuracy and a calculation cost.
In this work, we tried to apply a spectrum decomposition to the gaussian filters with multiple scale parameters, and we will show that the gaussian blurred image with any scale can be represented by a polynomial equation of scale parameter.
Finally, as its application, we will propose a new method to detect the scale invariant feature. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
/ / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 222, PRMU2011-86, pp. 7-12, Oct. 2011. |
Paper # |
PRMU2011-86 |
Date of Issue |
2011-09-29 (PRMU) |
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 |
PRMU2011-86 |
Conference Information |
Committee |
PRMU |
Conference Date |
2011-10-06 - 2011-10-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
|
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
PRMU |
Conference Code |
2011-10-PRMU |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Analytical Representation of Gaussian Blurred Image by Continuous Eigen Analysis and its Applications |
Sub Title (in English) |
|
Keyword(1) |
|
Keyword(2) |
|
Keyword(3) |
|
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Gou Koutaki |
1st Author's Affiliation |
Kumamoto University (Kumamoto Univ.) |
2nd Author's Name |
Keiichi Uchimura |
2nd Author's Affiliation |
Kumamoto University (Kumamoto Univ.) |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2011-10-06 12:50:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
PRMU2011-86 |
Volume (vol) |
vol.111 |
Number (no) |
no.222 |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2011-09-29 (PRMU) |
|