Abstract:
Automatic colorization techniques often struggle with dual-character line art, particularly in areas such as color coordination between characters, handling complex scene...Show MoreMetadata
Abstract:
Automatic colorization techniques often struggle with dual-character line art, particularly in areas such as color coordination between characters, handling complex scenes and interactions, and meeting personalized colorization requirements. To address these challenges, we introduce DuCol, a novel framework specifically designed for the colorization of dual-character line art. DuCol leverages text-based inputs to accommodate personalized color preferences and integrates a Text-Labeled Adaptive Colorization (TAC) Module to ensure global color assignment, effectively harmonizing colors between characters. Furthermore, the model utilizes detailed segmentation information from a skeleton graph to enable precise boundary detection, resolving interactions between characters and preventing color bleeding or ambiguity. Extensive experiments on a large-scale illustration dataset demonstrate that DuCol’s superiority in dual-character line art colorization, establishing it as a leading solution in this domain.
Published in: ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Date of Conference: 06-11 April 2025
Date Added to IEEE Xplore: 07 March 2025
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School of Artificial Intelligence, South China Normal University, Foshan, China
School of Artificial Intelligence, South China Normal University, Foshan, China
School of Artificial Intelligence, South China Normal University, Foshan, China
School of Artificial Intelligence, South China Normal University, Foshan, China
School of Artificial Intelligence, South China Normal University, Foshan, China
School of Artificial Intelligence, South China Normal University, Foshan, China
School of Artificial Intelligence, South China Normal University, Foshan, China
School of Artificial Intelligence, South China Normal University, Foshan, China