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| Presentation | 2008-02-19 11:15 A note on video frame interpolation based on image morphing -- An accurate frame segmentation used in adaptive correspondence estimation -- Takashi Yamamoto, Miki Haseyama (Hokkaido Univ.)  ITS2007-65 IE2007-248 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents an image morphing based interpolation method of video frames using an adaptive correspondence estimation. The proposed method estimates the pairs of points which represent the correspondence of image features between two successive frames. Based on these pairs of points, the interpolation frames are calculated by using the image morphing. In the estimation scheme of pairs of points, the proposed method segments each frame into background and foreground regions. Furthermore, in order to estimate the foreground and background regions more accurately, the verification of the segmentation results is performed by using the previous interpolation frame and its segmentation results. Then, in each region, the pairs of points which represent the correspondence of the image features between the two successive frames is estimated adaptively. Furthermore, in each region, the interpolation frames are calculated by using the appropriate scheme, and the intensities of the interpolation frames are obtained accurately around boundaries between foreground and background regions. Consequently, the proposed method can generate interpolation frames successfully. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | frame interpolation / image sequences / image morphing / image segmentation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 489, IE2007-248, pp. 19-24, Feb. 2008. | |
| Paper # | IE2007-248 | |
| Date of Issue | 2008-02-12 (ITS, IE) | |
| 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 | ITS2007-65 IE2007-248 |
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| Conference Information | |
| Committee | ITE-HI ITE-AIT ITE-ME IE ITS |
| Conference Date | 2008-02-18 - 2008-02-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Graduate School of Information Science and Technology Hokkaido Univ |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image Processings for ITS, Image Information and Television Engineering, etc. |
| Paper Information | |
| Registration To | IE |
| Conference Code | 2008-02-ITE-HI-ITE-CG-ITE-ME-IE-ITS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A note on video frame interpolation based on image morphing |
| Sub Title (in English) | An accurate frame segmentation used in adaptive correspondence estimation |
| Keyword(1) | frame interpolation |
| Keyword(2) | image sequences |
| Keyword(3) | image morphing |
| Keyword(4) | image segmentation |
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| 1st Author's Name | Takashi Yamamoto |
| 1st Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name | Miki Haseyama |
| 2nd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
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| Speaker | Author-1 |
| Date Time | 2008-02-19 11:15:00 |
| Presentation Time | 25 minutes |
| Registration for | IE |
| Paper # | ITS2007-65, IE2007-248 |
| Volume (vol) | vol.107 |
| Number (no) | no.487(ITS), no.489(IE) |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2008-02-12 (ITS, IE) |
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