no code implementations • 22 Jul 2024 • Xinhao Tao, Tianyuan Qiu, Junyan Cao, Li Niu
The existing harmonization methods can only produce one deterministic result for a composite image, ignoring that a composite image could have multiple plausible harmonization results due to multiple plausible reflectances.
1 code implementation • 15 Dec 2023 • Li Niu, Junyan Cao, Yan Hong, Liqing Zhang
In particular, we learn a mapping from background style and object information to object style based on painterly objects in artistic paintings.
1 code implementation • 15 Dec 2023 • Li Niu, Yan Hong, Junyan Cao, Liqing Zhang
Painterly image harmonization aims to harmonize a photographic foreground object on the painterly background.
no code implementations • 15 Nov 2023 • Xudong Wang, Li Niu, Junyan Cao, Yan Hong, Liqing Zhang
In this work, we employ adversarial learning to bridge the domain gap between foreground feature map and background feature map.
1 code implementation • 4 Aug 2023 • Lingxiao Lu, Jiangtong Li, Junyan Cao, Li Niu, Liqing Zhang
Painterly image harmonization aims to insert photographic objects into paintings and obtain artistically coherent composite images.
1 code implementation • ICCV 2023 • Li Niu, Junyan Cao, Wenyan Cong, Liqing Zhang
In particular, our designed SYthetic COmposite Network (SycoNet) takes in a real image with foreground mask and a random vector to learn suitable color transformation, which is applied to the foreground of this real image to produce a synthetic composite image.
1 code implementation • ICCV 2023 • Li Niu, Linfeng Tan, Xinhao Tao, Junyan Cao, Fengjun Guo, Teng Long, Liqing Zhang
Given a composite image, image harmonization aims to adjust the foreground illumination to be consistent with background.
1 code implementation • 30 Jun 2023 • Xinhao Tao, Junyan Cao, Yan Hong, Li Niu
Specifically, in the first stage, we decompose shadow mask prediction into box prediction and shape prediction.
1 code implementation • 17 Dec 2022 • Junyan Cao, Yan Hong, Li Niu
In this work, we propose a novel painterly harmonization network consisting of a dual-domain generator and a dual-domain discriminator, which harmonizes the composite image in both spatial domain and frequency domain.
1 code implementation • 31 Mar 2021 • Junyan Cao, Wenyan Cong, Li Niu, Jianfu Zhang, Liqing Zhang
Image harmonization has been significantly advanced with large-scale harmonization dataset.
no code implementations • 4 Feb 2021 • Junyan Cao, Henri Guenancia, Mihai Păun
In this note, we obtain various formulas for the curvature of the $L^2$ metric on the direct image of the relative canonical bundle twisted by a holomorphic line bundle endowed with a positively curved metric with analytic singularities, generalizing some of Berndtsson's seminal results in the smooth case.
Complex Variables Algebraic Geometry
no code implementations • 9 Dec 2020 • Junyan Cao, Mihai Paun
The current paper represents the first part: it contains the results concerning the lifting of twisted canonical sections defined on an infinitesimal neighborhood of the central fiber of a smooth, proper K\"ahler family which verify a natural L2 condition.
Algebraic Geometry Complex Variables