no code implementations • ECCV 2020 • Lvmin Zhang, Chengze Li, Yi Ji, Chunping Liu, Tien-Tsin Wong
We show that partially ""erasing"" the appearance preservation facilitate adequate image smoothing.
no code implementations • 13 Mar 2024 • Jian Lin, Xueting Liu, Chengze Li, Minshan Xie, Tien-Tsin Wong
Unfortunately, there is no existing method that tailors for automatic manga screening, probably due to the difficulty of generating high-quality shaded high-frequency screentones.
no code implementations • 4 Dec 2023 • Jian Lin, Chengze Li, Xueting Liu, Zhongping Ge
Cartoon editing, appreciated by both professional illustrators and hobbyists, allows extensive creative freedom and the development of original narratives within the cartoon domain.
no code implementations • 24 Nov 2023 • Minshan Xie, Hanyuan Liu, Chengze Li, Tien-Tsin Wong
However, they struggle to generate videos with both highly detailed appearance and temporal consistency.
no code implementations • 7 Jun 2023 • Minshan Xie, Chengze Li, Tien-Tsin Wong
To overcome these limitations, we propose a novel interpretable representation of screentones that disentangles their intensity and type features, enabling better recognition and synthesis of screentones.
no code implementations • 2 Jun 2023 • Hanyuan Liu, Minshan Xie, Jinbo Xing, Chengze Li, Tien-Tsin Wong
In this paper, we present ColorDiffuser, an adaptation of a pre-trained text-to-image latent diffusion model for video colorization.
1 code implementation • 21 Apr 2023 • Hanyuan Liu, Jinbo Xing, Minshan Xie, Chengze Li, Tien-Tsin Wong
Our key idea is to exploit the color prior knowledge in the pre-trained T2I diffusion model for realistic and diverse colorization.
no code implementations • CVPR 2022 • Hanyuan Liu, Chengze Li, Xueting Liu, Tien-Tsin Wong
While humans can intuitively recognize dashed curves from disjoint curve segments based on the law of continuity in Gestalt psychology, it is extremely difficult for computers to model the Gestalt law of continuity and recognize the dashed curves since high-level semantic understanding is needed for this task.
no code implementations • 9 Oct 2021 • Zhuming Zhang, Menghan Xia, Xueting Liu, Chengze Li, Tien-Tsin Wong
In this paper, we propose an invertible tone mapping method that converts the multi-exposure HDR to a true LDR (8-bit per color channel) and reserves the capability to accurately restore the original HDR from this {\em invertible LDR}.
no code implementations • CVPR 2021 • Lvmin Zhang, Chengze Li, Edgar Simo-Serra, Yi Ji, Tien-Tsin Wong, Chunping Liu
We present a deep learning framework for user-guided line art flat filling that can compute the "influence areas" of the user color scribbles, i. e., the areas where the user scribbles should propagate and influence.