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Natural language offers a highly intuitive interface for image editing. In this paper, we introduce the first solution for performing local (region-based) edits in generic natural images, based on a natural language description along with…

计算机视觉与模式识别 · 计算机科学 2023-03-22 Omri Avrahami , Dani Lischinski , Ohad Fried

Diffusion models have revolutionized image generation, yet several challenges restrict their application to large-image domains, such as digital pathology and satellite imagery. Given that it is infeasible to directly train a model on…

计算机视觉与模式识别 · 计算机科学 2025-03-26 Srikar Yellapragada , Alexandros Graikos , Kostas Triaridis , Prateek Prasanna , Rajarsi R. Gupta , Joel Saltz , Dimitris Samaras

Diffusion Models have emerged as powerful generative models for high-quality image synthesis, with many subsequent image editing techniques based on them. However, the ease of text-based image editing introduces significant risks, such as…

计算机视觉与模式识别 · 计算机科学 2025-02-18 Chun-Yen Shih , Li-Xuan Peng , Jia-Wei Liao , Ernie Chu , Cheng-Fu Chou , Jun-Cheng Chen

Recent advancements in large-scale text-to-image diffusion models have enabled many applications in image editing. However, none of these methods have been able to edit the layout of single existing images. To address this gap, we propose…

计算机视觉与模式识别 · 计算机科学 2023-06-23 Zhiyuan Zhang , Zhitong Huang , Jing Liao

Hairstyles are intricate and culturally significant with various geometries, textures, and structures. Existing text or image-guided generation methods fail to handle the richness and complexity of diverse styles. We present TANGLED, a…

计算机视觉与模式识别 · 计算机科学 2025-02-11 Pengyu Long , Zijun Zhao , Min Ouyang , Qingcheng Zhao , Qixuan Zhang , Wei Yang , Lan Xu , Jingyi Yu

Traditional point-based image editing methods rely on iterative latent optimization or geometric transformations, which are either inefficient in their processing or fail to capture the semantic relationships within the image. These methods…

计算机视觉与模式识别 · 计算机科学 2025-06-17 Biao Yang , Muqi Huang , Yuhui Zhang , Yun Xiong , Kun Zhou , Xi Chen , Shiyang Zhou , Huishuai Bao , Chuan Li , Feng Shi , Hualei Liu

Image generation has recently seen tremendous advances, with diffusion models allowing to synthesize convincing images for a large variety of text prompts. In this article, we propose DiffEdit, a method to take advantage of text-conditioned…

计算机视觉与模式识别 · 计算机科学 2022-10-21 Guillaume Couairon , Jakob Verbeek , Holger Schwenk , Matthieu Cord

Toon shading is a type of non-photorealistic rendering task of animation. Its primary purpose is to render objects with a flat and stylized appearance. As diffusion models have ascended to the forefront of image synthesis methodologies,…

计算机视觉与模式识别 · 计算机科学 2024-01-30 Zhongjie Duan , Chengyu Wang , Cen Chen , Weining Qian , Jun Huang

The goal of Arbitrary Style Transfer (AST) is injecting the artistic features of a style reference into a given image/video. Existing methods usually focus on pursuing the balance between style and content, whereas ignoring the significant…

计算机视觉与模式识别 · 计算机科学 2024-01-12 Hanzhang Wang , Haoran Wang , Jinze Yang , Zhongrui Yu , Zeke Xie , Lei Tian , Xinyan Xiao , Junjun Jiang , Xianming Liu , Mingming Sun

Generative techniques for image anonymization have great potential to generate datasets that protect the privacy of those depicted in the images, while achieving high data fidelity and utility. Existing methods have focused extensively on…

计算机视觉与模式识别 · 计算机科学 2024-03-25 Luca Piano , Pietro Basci , Fabrizio Lamberti , Lia Morra

Latent space is one of the key concepts in generative AI, offering powerful means for creative exploration through vector manipulation. However, diffusion models like Stable Diffusion lack the intuitive latent vector control found in GANs,…

机器学习 · 计算机科学 2025-09-29 Zhihua Zhong , Xuanyang Huang

This paper introduces innovative solutions to enhance spatial controllability in diffusion models reliant on text queries. We first introduce vision guidance as a foundational spatial cue within the perturbed distribution. This…

计算机视觉与模式识别 · 计算机科学 2024-12-02 Zipeng Qi , Guoxi Huang , Chenyang Liu , Fei Ye

We propose Magic Clothing, a latent diffusion model (LDM)-based network architecture for an unexplored garment-driven image synthesis task. Aiming at generating customized characters wearing the target garments with diverse text prompts,…

计算机视觉与模式识别 · 计算机科学 2024-07-25 Weifeng Chen , Tao Gu , Yuhao Xu , Chengcai Chen

While diffusion models show promising results in image editing given a target prompt, achieving both prompt fidelity and background preservation remains difficult. Recent works have introduced score distillation techniques that leverage the…

Despite recent successes in hair acquisition that fits a high-dimensional hair model to a specific input subject, generative hair models, which establish general embedding spaces for encoding, editing, and sampling diverse hairstyles, are…

图形学 · 计算机科学 2023-11-20 Yuxiao Zhou , Menglei Chai , Alessandro Pepe , Markus Gross , Thabo Beeler

Face stylization refers to the transformation of a face into a specific portrait style. However, current methods require the use of example-based adaptation approaches to fine-tune pre-trained generative models so that they demand lots of…

计算机视觉与模式识别 · 计算机科学 2023-12-06 Jin Liu , Huaibo Huang , Chao Jin , Ran He

This paper introduces Multi-Garment Customized Model Generation, a unified framework based on Latent Diffusion Models (LDMs) aimed at addressing the unexplored task of synthesizing images with free combinations of multiple pieces of…

计算机视觉与模式识别 · 计算机科学 2024-08-12 Yichen Liu , Penghui Du , Yi Liu Quanwei Zhang

Generative models have enabled intuitive image creation and manipulation using natural language. In particular, diffusion models have recently shown remarkable results for natural image editing. In this work, we propose to apply diffusion…

Diffusion-based Image Editing has achieved significant success in recent years. However, it remains challenging to achieve high-quality image editing while maintaining the background similarity without sacrificing speed or memory…

图形学 · 计算机科学 2025-09-03 Siyi Liu , Weiming Chen , Yushun Tang , Zhihai He

Document shadow removal is a crucial task in the field of document image enhancement. However, existing methods tend to remove shadows with constant color background and ignore color shadows. In this paper, we first design a diffusion model…

计算机视觉与模式识别 · 计算机科学 2025-07-03 Wenjie Liu , Bingshu Wang , Ze Wang , C. L. Philip Chen