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Large-scale text-to-image generative models have been a revolutionary breakthrough in the evolution of generative AI, allowing us to synthesize diverse images that convey highly complex visual concepts. However, a pivotal challenge in…

计算机视觉与模式识别 · 计算机科学 2022-11-24 Narek Tumanyan , Michal Geyer , Shai Bagon , Tali Dekel

In the last two years, text-to-image diffusion models have become extremely popular. As their quality and usage increase, a major concern has been the need for better output control. In addition to prompt engineering, one effective method…

计算机视觉与模式识别 · 计算机科学 2024-11-25 Clément Bonnet , Ariel N. Lee , Franck Wertel , Antoine Tamano , Tanguy Cizain , Pablo Ducru

Text-conditioned image generation models are a prevalent use of AI image synthesis, yet intuitively controlling output guided by an artist remains challenging. Current methods require multiple images and textual prompts for each object to…

计算机视觉与模式识别 · 计算机科学 2024-01-02 Shounak Chatterjee

Recently large-scale language-image models (e.g., text-guided diffusion models) have considerably improved the image generation capabilities to generate photorealistic images in various domains. Based on this success, current image editing…

计算机视觉与模式识别 · 计算机科学 2023-05-09 Wenkai Dong , Song Xue , Xiaoyue Duan , Shumin Han

In this paper, we address the limitations of existing text-to-image diffusion models in generating demographically fair results when given human-related descriptions. These models often struggle to disentangle the target language context…

计算机视觉与模式识别 · 计算机科学 2024-03-07 Jia Li , Lijie Hu , Jingfeng Zhang , Tianhang Zheng , Hua Zhang , Di Wang

Recently, diffusion models have made significant strides in synthesizing realistic 2D human images based on provided text prompts. Building upon this, researchers have extended 2D text-to-image diffusion models into the 3D domain for…

计算机视觉与模式识别 · 计算机科学 2024-08-12 Weijie Wang , Jichao Zhang , Chang Liu , Xia Li , Xingqian Xu , Humphrey Shi , Nicu Sebe , Bruno Lepri

Text-driven person image generation is an emerging and challenging task in cross-modality image generation. Controllable person image generation promotes a wide range of applications such as digital human interaction and virtual try-on.…

计算机视觉与模式识别 · 计算机科学 2022-11-14 Kaiduo Zhang , Muyi Sun , Jianxin Sun , Binghao Zhao , Kunbo Zhang , Zhenan Sun , Tieniu Tan

Emerging Metaverse applications demand accessible, accurate, and easy-to-use tools for 3D digital human creations in order to depict different cultures and societies as if in the physical world. Recent large-scale vision-language advances…

图形学 · 计算机科学 2023-04-07 Longwen Zhang , Qiwei Qiu , Hongyang Lin , Qixuan Zhang , Cheng Shi , Wei Yang , Ye Shi , Sibei Yang , Lan Xu , Jingyi Yu

Despite the success in large-scale text-to-image generation and text-conditioned image editing, existing methods still struggle to produce consistent generation and editing results. For example, generation approaches usually fail to…

计算机视觉与模式识别 · 计算机科学 2023-04-18 Mingdeng Cao , Xintao Wang , Zhongang Qi , Ying Shan , Xiaohu Qie , Yinqiang Zheng

Face editing modifies the appearance of face, which plays a key role in customization and enhancement of personal images. Although much work have achieved remarkable success in text-driven face editing, they still face significant…

计算机视觉与模式识别 · 计算机科学 2025-04-01 Xin Zhang , Siting Huang , Xiangyang Luo , Yifan Xie , Weijiang Yu , Heng Chang , Fei Ma , Fei Yu

Achieving fine-grained control over subject identity and semantic attributes (pose, style, lighting) in text-to-image generation, particularly for multiple subjects, often undermines the editability and coherence of Diffusion Transformers…

计算机视觉与模式识别 · 计算机科学 2025-06-27 Bowen Chen , Mengyi Zhao , Haomiao Sun , Li Chen , Xu Wang , Kang Du , Xinglong Wu

Face personalization aims to insert specific faces, taken from images, into pretrained text-to-image diffusion models. However, it is still challenging for previous methods to preserve both the identity similarity and editability due to…

计算机视觉与模式识别 · 计算机科学 2024-03-11 Kaede Shiohara , Toshihiko Yamasaki

While there has been significant progress in customizing text-to-image generation models, generating images that combine multiple personalized concepts remains challenging. In this work, we introduce Concept Weaver, a method for composing…

计算机视觉与模式识别 · 计算机科学 2024-04-08 Gihyun Kwon , Simon Jenni , Dingzeyu Li , Joon-Young Lee , Jong Chul Ye , Fabian Caba Heilbron

The emergence of text-to-image generation models has led to the recognition that image enhancement, performed as post-processing, would significantly improve the visual quality of the generated images. Exploring diffusion models to enhance…

计算机视觉与模式识别 · 计算机科学 2024-09-12 Yang Luo , Yiheng Zhang , Zhaofan Qiu , Ting Yao , Zhineng Chen , Yu-Gang Jiang , Tao Mei

Benefiting from large-scale pre-trained text-to-image (T2I) generative models, impressive progress has been achieved in customized image generation, which aims to generate user-specified concepts. Existing approaches have extensively…

计算机视觉与模式识别 · 计算机科学 2024-05-24 Ganggui Ding , Canyu Zhao , Wen Wang , Zhen Yang , Zide Liu , Hao Chen , Chunhua Shen

Text-to-image diffusion models have remarkably excelled in producing diverse, high-quality, and photo-realistic images. This advancement has spurred a growing interest in incorporating specific identities into generated content. Most…

计算机视觉与模式识别 · 计算机科学 2023-11-30 Xiaoming Li , Xinyu Hou , Chen Change Loy

Benefiting from the significant advancements in text-to-image diffusion models, research in personalized image generation, particularly customized portrait generation, has also made great strides recently. However, existing methods either…

计算机视觉与模式识别 · 计算机科学 2026-02-03 Benxiang Zhai , Yifang Xu , Guofeng Zhang , Yang Li , Sidan Du

We present FaceVerse, a fine-grained 3D Neural Face Model, which is built from hybrid East Asian face datasets containing 60K fused RGB-D images and 2K high-fidelity 3D head scan models. A novel coarse-to-fine structure is proposed to take…

计算机视觉与模式识别 · 计算机科学 2022-05-30 Lizhen Wang , Zhiyuan Chen , Tao Yu , Chenguang Ma , Liang Li , Yebin Liu

Text-to-image (T2I) models have significantly advanced the development of artificial intelligence, enabling the generation of high-quality images in diverse contexts based on specific text prompts. However, existing T2I-based methods often…

计算机视觉与模式识别 · 计算机科学 2024-10-03 Salaheldin Mohamed , Dong Han , Yong Li

Recently, we have seen a surge of personalization methods for text-to-image (T2I) diffusion models to learn a concept using a few images. Existing approaches, when used for face personalization, suffer to achieve convincing inversion with…

计算机视觉与模式识别 · 计算机科学 2024-08-12 Rishubh Parihar , Sachidanand VS , Sabariswaran Mani , Tejan Karmali , R. Venkatesh Babu