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This paper presents UniPortrait, an innovative human image personalization framework that unifies single- and multi-ID customization with high face fidelity, extensive facial editability, free-form input description, and diverse layout…

计算机视觉与模式识别 · 计算机科学 2024-09-09 Junjie He , Yifeng Geng , Liefeng Bo

Drawing on recent advancements in diffusion models for text-to-image generation, identity-preserved personalization has made significant progress in accurately capturing specific identities with just a single reference image. However,…

计算机视觉与模式识别 · 计算机科学 2024-03-19 Yi Wu , Ziqiang Li , Heliang Zheng , Chaoyue Wang , Bin Li

Personalized text-to-image generation aims to integrate specific identities into arbitrary contexts. However, existing tuning-free methods typically employ Spatially Uniform Visual Injection, causing identity features to contaminate…

计算机视觉与模式识别 · 计算机科学 2026-02-17 Guandong Li , Mengxia Ye

Multi-ID customization is an interesting topic in computer vision and attracts considerable attention recently. Given the ID images of multiple individuals, its purpose is to generate a customized image that seamlessly integrates them while…

计算机视觉与模式识别 · 计算机科学 2025-11-26 Jiawei Lin , Guanlong Jiao , Jianjin Xu

Leveraging Stable Diffusion for the generation of personalized portraits has emerged as a powerful and noteworthy tool, enabling users to create high-fidelity, custom character avatars based on their specific prompts. However, existing…

计算机视觉与模式识别 · 计算机科学 2024-03-22 Siying Cui , Jia Guo , Xiang An , Jiankang Deng , Yongle Zhao , Xinyu Wei , Ziyong Feng

Balancing fidelity and editability is essential in text-based image editing (TIE), where failures commonly lead to over- or under-editing issues. Existing methods typically rely on attention injections for structure preservation and…

计算机视觉与模式识别 · 计算机科学 2025-04-09 Qi Mao , Lan Chen , Yuchao Gu , Mike Zheng Shou , Ming-Hsuan Yang

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

Blind face restoration has made great progress in producing high-quality and lifelike images. Yet it remains challenging to preserve the ID information especially when the degradation is heavy. Current reference-guided face restoration…

计算机视觉与模式识别 · 计算机科学 2024-11-22 Jiacheng Ying , Mushui Liu , Zhe Wu , Runming Zhang , Zhu Yu , Siming Fu , Si-Yuan Cao , Chao Wu , Yunlong Yu , Hui-Liang Shen

Facial personalization faces challenges to maintain identity fidelity without disrupting the foundation model's prompt consistency. The mainstream personalization models employ identity embedding to integrate identity information within the…

计算机视觉与模式识别 · 计算机科学 2025-10-22 Yiyang Cai , Zhengkai Jiang , Yulong Liu , Chunyang Jiang , Wei Xue , Yike Guo , Wenhan Luo

Despite significant advancements in image customization with diffusion models, current methods still have several limitations: 1) unintended changes in non-target areas when regenerating the entire image; 2) guidance solely by a reference…

计算机视觉与模式识别 · 计算机科学 2024-07-08 Pengzhi Li , Qiang Nie , Ying Chen , Xi Jiang , Kai Wu , Yuhuan Lin , Yong Liu , Jinlong Peng , Chengjie Wang , Feng Zheng

Multimodal editing large models have demonstrated powerful editing capabilities across diverse tasks. However, a persistent and long-standing limitation is the decline in facial identity (ID) consistency during realistic portrait editing.…

计算机视觉与模式识别 · 计算机科学 2026-02-24 Yuran Dong , Hang Dai , Mang Ye

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

Recent advances in large pretrained text-to-image models have shown unprecedented capabilities for high-quality human-centric generation, however, customizing face identity is still an intractable problem. Existing methods cannot ensure…

计算机视觉与模式识别 · 计算机科学 2024-01-30 Qinghe Wang , Xu Jia , Xiaomin Li , Taiqing Li , Liqian Ma , Yunzhi Zhuge , Huchuan Lu

Recent advances in text-to-image generation have driven interest in generating personalized human images that depict specific identities from reference images. Although existing methods achieve high-fidelity identity preservation, they are…

计算机视觉与模式识别 · 计算机科学 2025-07-22 Xirui Hu , Jiahao Wang , Hao Chen , Weizhan Zhang , Benqi Wang , Yikun Li , Haishun Nan

Recently, text-to-image denoising diffusion probabilistic models (DDPMs) have demonstrated impressive image generation capabilities and have also been successfully applied to image inpainting. However, in practice, users often require more…

计算机视觉与模式识别 · 计算机科学 2023-10-12 Shiyuan Yang , Xiaodong Chen , Jing Liao

Face recognition (FR) stands as one of the most crucial applications in computer vision. The accuracy of FR models has significantly improved in recent years due to the availability of large-scale human face datasets. However, directly…

计算机视觉与模式识别 · 计算机科学 2025-02-28 Xiao Lin , Yuge Huang , Jianqing Xu , Yuxi Mi , Shuigeng Zhou , Shouhong Ding

Face inpainting aims at plausibly predicting missing pixels of face images within a corrupted region. Most existing methods rely on generative models learning a face image distribution from a big dataset, which produces uncontrollable…

计算机视觉与模式识别 · 计算机科学 2023-03-14 Wuyang Luo , Su Yang , Weishan Zhang

Face inpainting techniques recover missing or occluded facial regions in a visually realistic manner, but preserving the identity in the final output remains a fundamental challenge. Identity consistency is crucial for downstream…

计算机视觉与模式识别 · 计算机科学 2026-05-19 João Santos , Carlos Santiago , Manuel Marques

While large-scale pre-trained text-to-image models can synthesize diverse and high-quality human-centric images, an intractable problem is how to preserve the face identity for conditioned face images. Existing methods either require…

计算机视觉与模式识别 · 计算机科学 2023-07-04 Zhuowei Chen , Shancheng Fang , Wei Liu , Qian He , Mengqi Huang , Yongdong Zhang , Zhendong Mao

Text-guided image generation and editing using diffusion models have achieved remarkable advancements. Among these, tuning-free methods have gained attention for their ability to perform edits without extensive model adjustments, offering…

计算机视觉与模式识别 · 计算机科学 2024-12-02 Wenyi Mo , Tianyu Zhang , Yalong Bai , Bing Su , Ji-Rong Wen
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