Paper Abstract and Keywords |
Presentation |
2023-05-18 15:45
A Study on Improving Prediction Accuracy of Frame Extrapolation Using Forward Warping Kazuki Kotoyori, Shota Hirose, Joi Shimizu, Heming Sun, Jiro Katto (Waseda Univ.) SIP2023-6 BioX2023-6 IE2023-6 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, many extrapolation models, which predict future frames of video, have been proposed. This study proposes to change the backward warping-based method used in existing models to forward warping for frame extrapolation. The proposed method extracts forward optical flows between frames and predicts future frames by warping. Quantitative evaluation using several objective metrics on the generated frames confirms that the proposed method achieves better results than existing models in some indicators. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Optical Flow / Warping / Frame Extrapolation / Frame Prediction / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 123, no. 29, IE2023-6, pp. 22-27, May 2023. |
Paper # |
IE2023-6 |
Date of Issue |
2023-05-11 (SIP, BioX, IE) |
ISSN |
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 |
SIP2023-6 BioX2023-6 IE2023-6 |
Conference Information |
Committee |
BioX SIP IE ITE-IST ITE-ME |
Conference Date |
2023-05-18 - 2023-05-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Sansui Hall, Mie University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
IE |
Conference Code |
2023-05-BioX-SIP-IE-IST-ME |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Improving Prediction Accuracy of Frame Extrapolation Using Forward Warping |
Sub Title (in English) |
|
Keyword(1) |
Optical Flow |
Keyword(2) |
Warping |
Keyword(3) |
Frame Extrapolation |
Keyword(4) |
Frame Prediction |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Kazuki Kotoyori |
1st Author's Affiliation |
Waseda University (Waseda Univ.) |
2nd Author's Name |
Shota Hirose |
2nd Author's Affiliation |
Waseda University (Waseda Univ.) |
3rd Author's Name |
Joi Shimizu |
3rd Author's Affiliation |
Waseda University (Waseda Univ.) |
4th Author's Name |
Heming Sun |
4th Author's Affiliation |
Waseda University (Waseda Univ.) |
5th Author's Name |
Jiro Katto |
5th Author's Affiliation |
Waseda University (Waseda Univ.) |
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 |
2023-05-18 15:45:00 |
Presentation Time |
30 minutes |
Registration for |
IE |
Paper # |
SIP2023-6, BioX2023-6, IE2023-6 |
Volume (vol) |
vol.123 |
Number (no) |
no.27(SIP), no.28(BioX), no.29(IE) |
Page |
pp.22-27 |
#Pages |
6 |
Date of Issue |
2023-05-11 (SIP, BioX, IE) |
|