Proposal of an improved loss function considering image-edge structure for DNN-based video prediction

Hiroki Nishimura; Shunichi Sekiguchi; Wataru Kameyama

doi:10.1117/12.3018046

2 May 2024 Proposal of an improved loss function considering image-edge structure for DNN-based video prediction

Hiroki Nishimura, Shunichi Sekiguchi, Wataru Kameyama

Proceedings Volume 13164, International Workshop on Advanced Imaging Technology (IWAIT) 2024; 131640D (2024) https://doi.org/10.1117/12.3018046
Event: International Workshop on Advanced Imaging Technology (IWAIT) 2024, 2024, Langkawi, Malaysia

Abstract

Introduction of loss function that considers image structure to DNN-based video prediction has been proven to reduce blurriness of generated prediction frames. In this paper, we propose an improved loss function based on image gradient difference (GDL) which captures edge structure of image, and evaluate its performance over PredNet that is a well-known DNN-based video prediction scheme. Our experimental results show that the proposed loss function can improve prediction performance in terms of color representation and generating sharper prediction frames.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Hiroki Nishimura, Shunichi Sekiguchi, and Wataru Kameyama "Proposal of an improved loss function considering image-edge structure for DNN-based video prediction", Proc. SPIE 13164, International Workshop on Advanced Imaging Technology (IWAIT) 2024, 131640D (2 May 2024); https://doi.org/10.1117/12.3018046

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
5 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Video

Gas lasers

Visualization

Education and training

Signal attenuation

Image quality

Image enhancement

Show All Keywords

Keywords/Phrases

Search In:

Publication Years