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Recent advances in image generation have made diffusion models powerful tools for creating high-quality images. However, their iterative denoising process makes understanding and interpreting their semantic latent spaces more challenging…

计算与语言 · 计算机科学 2024-11-06 E. Zhixuan Zeng , Yuhao Chen , Alexander Wong

Diffusion models have demonstrated exceptional performances in various fields of generative modeling, but suffer from slow sampling speed due to their iterative nature. While this issue is being addressed in continuous domains, discrete…

机器学习 · 计算机科学 2025-05-12 Satoshi Hayakawa , Yuhta Takida , Masaaki Imaizumi , Hiromi Wakaki , Yuki Mitsufuji

Discrete diffusion models have recently shown significant progress in modeling complex data, such as natural languages and DNA sequences. However, unlike diffusion models for continuous data, which can generate high-quality samples in just…

机器学习 · 计算机科学 2025-03-20 Anji Liu , Oliver Broadrick , Mathias Niepert , Guy Van den Broeck

Visual synthesis has recently seen significant leaps in performance, largely due to breakthroughs in generative models. Diffusion models have been a key enabler, as they excel in image diversity. However, this comes at the cost of slow…

计算机视觉与模式识别 · 计算机科学 2024-12-05 Johannes Schusterbauer , Ming Gui , Pingchuan Ma , Nick Stracke , Stefan A. Baumann , Vincent Tao Hu , Björn Ommer

In this paper, we address the problem of plausible object placement for the challenging task of realistic image composition. We propose DiffPop, the first framework that utilizes plausibility-guided denoising diffusion probabilistic model…

计算机视觉与模式识别 · 计算机科学 2024-06-13 Jiacheng Liu , Hang Zhou , Shida Wei , Rui Ma

We introduce a novel approach for concept blending in pretrained text-to-image diffusion models, aiming to generate images at the intersection of multiple text prompts. At each time step during diffusion denoising, our algorithm forecasts…

计算机视觉与模式识别 · 计算机科学 2025-04-15 Divya Kothandaraman , Ming Lin , Dinesh Manocha

Synthesizing visually impressive images that seamlessly align both text prompts and specific artistic styles remains a significant challenge in Text-to-Image (T2I) diffusion models. This paper introduces StyleBlend, a method designed to…

计算机视觉与模式识别 · 计算机科学 2025-02-14 Zichong Chen , Shijin Wang , Yang Zhou

Fashionable image generation aims to synthesize images of diverse fashion prevalent around the globe, helping fashion designers in real-time visualization by giving them a basic customized structure of how a specific design preference would…

计算机视觉与模式识别 · 计算机科学 2023-06-14 Krishna Sri Ipsit Mantri , Nevasini Sasikumar

Diffusion models are widely used for image editing tasks. Existing editing methods often design a representation manipulation procedure by curating an edit direction in the text embedding or score space. However, such a procedure faces a…

计算机视觉与模式识别 · 计算机科学 2025-04-04 Jinqi Luo , Tianjiao Ding , Kwan Ho Ryan Chan , Hancheng Min , Chris Callison-Burch , René Vidal

Recent advances in text-to-music generation models have opened new avenues in musical creativity. However, music generation usually involves iterative refinements, and how to edit the generated music remains a significant challenge. This…

Artistic style transfer aims to transfer the learned style onto an arbitrary content image. However, most existing style transfer methods can only render consistent artistic stylized images, making it difficult for users to get enough…

计算机视觉与模式识别 · 计算机科学 2025-03-12 Zhanjie Zhang , Quanwei Zhang , Guangyuan Li , Junsheng Luan , Mengyuan Yang , Yun Wang , Lei Zhao

Artistic style transfer aims to transfer the learned artistic style onto an arbitrary content image, generating artistic stylized images. Existing generative adversarial network-based methods fail to generate highly realistic stylized…

计算机视觉与模式识别 · 计算机科学 2024-08-13 Zhanjie Zhang , Quanwei Zhang , Huaizhong Lin , Wei Xing , Juncheng Mo , Shuaicheng Huang , Jinheng Xie , Guangyuan Li , Junsheng Luan , Lei Zhao , Dalong Zhang , Lixia Chen

We introduce a novel, training-free method for sampling differentiable representations (diffreps) using pretrained diffusion models. Rather than merely mode-seeking, our method achieves sampling by "pulling back" the dynamics of the…

计算机视觉与模式识别 · 计算机科学 2024-12-11 Yash Savani , Marc Finzi , J. Zico Kolter

Although diffusion models exhibit impressive generative capabilities, existing methods for stylized image generation based on these models often require textual inversion or fine-tuning with style images, which is time-consuming and limits…

计算机视觉与模式识别 · 计算机科学 2025-05-28 Xin Ma , Yaohui Wang , Xinyuan Chen , Tien-Tsin Wong , Cunjian Chen

We introduce a new method to efficiently create text-to-image models from a pre-trained CLIP and StyleGAN. It enables text driven sampling with an existing generative model without any external data or fine-tuning. This is achieved by…

计算机视觉与模式识别 · 计算机科学 2022-10-06 Justin N. M. Pinkney , Chuan Li

There has been tremendous progress in large-scale text-to-image synthesis driven by diffusion models enabling versatile downstream applications such as 3D object synthesis from texts, image editing, and customized generation. We present a…

计算机视觉与模式识别 · 计算机科学 2023-04-05 Ting-Hsuan Liao , Songwei Ge , Yiran Xu , Yao-Chih Lee , Badour AlBahar , Jia-Bin Huang

Given a style-reference image as the additional image condition, text-to-image diffusion models have demonstrated impressive capabilities in generating images that possess the content of text prompts while adopting the visual style of the…

计算机视觉与模式识别 · 计算机科学 2025-02-12 Lin Zhu , Xinbing Wang , Chenghu Zhou , Qinying Gu , Nanyang Ye

Recent progresses in large-scale text-to-image models have yielded remarkable accomplishments, finding various applications in art domain. However, expressing unique characteristics of an artwork (e.g. brushwork, colortone, or composition)…

计算机视觉与模式识别 · 计算机科学 2023-12-19 Namhyuk Ahn , Junsoo Lee , Chunggi Lee , Kunhee Kim , Daesik Kim , Seung-Hun Nam , Kibeom Hong

The painting process of artists is inherently stepwise and varies significantly among different painters and styles. Generating detailed, step-by-step painting processes is essential for art education and research, yet remains largely…

计算机视觉与模式识别 · 计算机科学 2024-07-23 Yiren Song , Shijie Huang , Chen Yao , Xiaojun Ye , Hai Ci , Jiaming Liu , Yuxuan Zhang , Mike Zheng Shou

Text-to-image diffusion models have demonstrated significant capabilities to generate diverse and detailed visuals in various domains, and story visualization is emerging as a particularly promising application. However, as their use in…

计算机视觉与模式识别 · 计算机科学 2025-09-05 Kiymet Akdemir , Jing Shi , Kushal Kafle , Brian Price , Pinar Yanardag