Search Results for author: Wenyan Cong

Found 12 papers, 10 papers with code

InstantSplat: Unbounded Sparse-view Pose-free Gaussian Splatting in 40 Seconds

no code implementations29 Mar 2024 Zhiwen Fan, Wenyan Cong, Kairun Wen, Kevin Wang, Jian Zhang, Xinghao Ding, Danfei Xu, Boris Ivanovic, Marco Pavone, Georgios Pavlakos, Zhangyang Wang, Yue Wang

This pre-processing is usually conducted via a Structure-from-Motion (SfM) pipeline, a procedure that can be slow and unreliable, particularly in sparse-view scenarios with insufficient matched features for accurate reconstruction.

Novel View Synthesis SSIM

Deep Image Harmonization with Learnable Augmentation

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.

Image Harmonization

Reference-based Painterly Inpainting via Diffusion: Crossing the Wild Reference Domain Gap

no code implementations20 Jul 2023 Dejia Xu, Xingqian Xu, Wenyan Cong, Humphrey Shi, Zhangyang Wang

We propose Reference-based Painterly Inpainting, a novel task that crosses the wild reference domain gap and implants novel objects into artworks.

Image Inpainting

Deep Video Harmonization with Color Mapping Consistency

1 code implementation2 May 2022 Xinyuan Lu, Shengyuan Huang, Li Niu, Wenyan Cong, Liqing Zhang

Video harmonization aims to adjust the foreground of a composite video to make it compatible with the background.

Video Harmonization

HYouTube: Video Harmonization Dataset

1 code implementation18 Sep 2021 Xinyuan Lu, Shengyuan Huang, Li Niu, Wenyan Cong, Liqing Zhang

In this work, we construct a new video harmonization dataset HYouTube by adjusting the foreground of real videos to create synthetic composite videos.

Video Harmonization

High-Resolution Image Harmonization via Collaborative Dual Transformations

1 code implementation CVPR 2022 Wenyan Cong, Xinhao Tao, Li Niu, Jing Liang, Xuesong Gao, Qihao Sun, Liqing Zhang

Conventional image harmonization methods learn global RGB-to-RGB transformation which could effortlessly scale to high resolution, but ignore diverse local context.

Image Harmonization Vocal Bursts Intensity Prediction

Making Images Real Again: A Comprehensive Survey on Deep Image Composition

4 code implementations28 Jun 2021 Li Niu, Wenyan Cong, Liu Liu, Yan Hong, Bo Zhang, Jing Liang, Liqing Zhang

We have also contributed the first image composition toolbox: libcom https://github. com/bcmi/libcom, which assembles 10+ image composition related functions (e. g., image blending, image harmonization, object placement, shadow generation, generative composition).

Image Harmonization

Deep Image Harmonization by Bridging the Reality Gap

1 code implementation31 Mar 2021 Junyan Cao, Wenyan Cong, Li Niu, Jianfu Zhang, Liqing Zhang

Image harmonization has been significantly advanced with large-scale harmonization dataset.

Image Harmonization Transfer Learning

BargainNet: Background-Guided Domain Translation for Image Harmonization

1 code implementation19 Sep 2020 Wenyan Cong, Li Niu, Jianfu Zhang, Jing Liang, Liqing Zhang

Therefore, we propose an image harmonization network with a novel domain code extractor and well-tailored triplet losses, which could capture the background domain information to guide the foreground harmonization.

Image Harmonization Translation

DoveNet: Deep Image Harmonization via Domain Verification

1 code implementation CVPR 2020 Wenyan Cong, Jianfu Zhang, Li Niu, Liu Liu, Zhixin Ling, Weiyuan Li, Liqing Zhang

Image composition is an important operation in image processing, but the inconsistency between foreground and background significantly degrades the quality of composite image.

Image Harmonization

Image Harmonization Dataset iHarmony4: HCOCO, HAdobe5k, HFlickr, and Hday2night

1 code implementation28 Aug 2019 Wenyan Cong, Jianfu Zhang, Li Niu, Liu Liu, Zhixin Ling, Weiyuan Li, Liqing Zhang

Image composition is an important operation in image processing, but the inconsistency between foreground and background significantly degrades the quality of composite image.

Image Harmonization

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