| Paper Abstract and Keywords |
| Presentation |
2024-02-19 14:15
A Note on Reduced Reference Image Quality Assessment for Neural Radiance Fields
Masato Kawai, Rintaro Yanagi, Ren Togo, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper proposes Reduced Reference Image Quality Assessment (RR IQA) from monocular dynamic scene images for Neural Radiance Fields (NeRF). With the recent emergence of NeRFs, which enable the generation of free images from multiple viewpoint images, it is now possible to generate novel viewpoint images with high accuracy for static scenes. On the other hand, in dynamic scene situations, collecting correct viewpoint images for NeRF model evaluation requires capturing the target scene from multiple synchronized cameras, which requires significant effort, making evaluation in dynamic scenes difficult.
In this paper, we propose a new RR IQA metric called AMplitude-DISsimilarity (AMDIS), which enables the evaluation of NeRF models without the need to prepare correct viewpoint images. AMDIS uses only the training and composite images, and thus does not require an evaluation viewpoint image taken from the same viewpoint as the generated image, which was necessary in the past. Experimental results show that AMDIS correlates strongly with the main Full Reference Image Quality Assessment (FR IQA) method, which directly uses the correct viewpoint image. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Neural radiance fields / image quality assessment / reduced reference / amplitude dissimilarity / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, no. 6, ME2024-27, pp. 55-60, Feb. 2024. |
| Paper # |
ME2024-27 |
| Date of Issue |
2024-02-12 (MMS, ME, AIT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-ITS IEICE-IE ME AIT MMS |
| Conference Date |
2024-02-19 - 2024-02-20 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Image Processing, etc. |
| Paper Information |
| Registration To |
ME |
| Conference Code |
2024-02-ITS-IE-ME-AIT-MMS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Note on Reduced Reference Image Quality Assessment for Neural Radiance Fields |
| Sub Title (in English) |
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| Keyword(1) |
Neural radiance fields |
| Keyword(2) |
image quality assessment |
| Keyword(3) |
reduced reference |
| Keyword(4) |
amplitude dissimilarity |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Masato Kawai |
| 1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name |
Rintaro Yanagi |
| 2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name |
Ren Togo |
| 3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 4th Author's Name |
Takahiro Ogawa |
| 4th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 5th Author's Name |
Miki Haseyama |
| 5th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2024-02-19 14:15:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
MMS2024-11, ME2024-27, AIT2024-11 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.6 |
| Page |
pp.55-60 |
| #Pages |
6 |
| Date of Issue |
2024-02-12 (MMS, ME, AIT) |