Data-driven gradient mapping adjustment method for color optimization in digital illustrations

Hanna Xie; Siyi Chen; Jie Li

doi:10.1117/12.3023736

14 March 2024 Data-driven gradient mapping adjustment method for color optimization in digital illustrations

Hanna Xie, Siyi Chen, Jie Li

Proceedings Volume 13074, Fifth International Conference on Image, Video Processing, and Artificial Intelligence (IVPAI 2023); 130740B (2024) https://doi.org/10.1117/12.3023736
Event: Fifth International Conference on Image, Video Processing and Artificial Intelligence, 2023, Shenzhen, China

Abstract

In recent years, gradient mapping based on colormaps has gained popularity in image editing and digital painting. However, this mapping often results in the loss of detailed information in the image. In response to this challenge, we propose a method aimed at revealing hidden details without deviating from the original color tendencies of the gradient colormaps. To achieve this goal, we employ a non-linear gradient mapping combined with a generative adversarial network to iteratively adjust the colormap parameters guided by changes in the color space of the image. Through a series of experiments, we demonstrate that our method not only fulfills the desired objectives but also exhibits outstanding performance in color representation.

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

Citation Download Citation

Hanna Xie, Siyi Chen, and Jie Li "Data-driven gradient mapping adjustment method for color optimization in digital illustrations", Proc. SPIE 13074, Fifth International Conference on Image, Video Processing, and Artificial Intelligence (IVPAI 2023), 130740B (14 March 2024); https://doi.org/10.1117/12.3023736

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
6 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Image processing

Image quality

Associative arrays

Gallium nitride

Data modeling

Ablation

Design

Show All Keywords

Keywords/Phrases

Search In:

Publication Years