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The performance of computer vision models in certain real-world applications (e.g., rare wildlife observation) is limited by the small number of available images. Expanding datasets using pre-trained generative models is an effective way to…

计算机视觉与模式识别 · 计算机科学 2024-12-25 Changjian Chen , Fei Lv , Yalong Guan , Pengcheng Wang , Shengjie Yu , Yifan Zhang , Zhuo Tang

Despite their impressive visual fidelity, existing personalized image generators lack interactive control over spatial composition and scale poorly to multiple humans. To address these limitations, we present LayerComposer, an interactive…

Unified multimodal models that couple visual understanding with image generation have advanced rapidly, yet most systems still focus on visual grounding-aligning language with image regions-while their generative counterpart,…

计算机视觉与模式识别 · 计算机科学 2026-03-17 Xuanke Shi , Boxuan Li , Xiaoyang Han , Zhongang Cai , Lei Yang , Quan Wang , Dahua Lin

Text-conditioned motion synthesis has made remarkable progress with the emergence of diffusion models. However, the majority of these motion diffusion models are primarily designed for a single character and overlook multi-human…

计算机视觉与模式识别 · 计算机科学 2024-11-22 Zhenzhi Wang , Jingbo Wang , Yixuan Li , Dahua Lin , Bo Dai

Recent advancements in controllable human image generation have led to zero-shot generation using structural signals (e.g., pose, depth) or facial appearance. Yet, generating human images conditioned on multiple parts of human appearance…

计算机视觉与模式识别 · 计算机科学 2024-04-24 Zehuan Huang , Hongxing Fan , Lipeng Wang , Lu Sheng

Human generation has achieved significant progress. Nonetheless, existing methods still struggle to synthesize specific regions such as faces and hands. We argue that the main reason is rooted in the training data. A holistic human dataset…

计算机视觉与模式识别 · 计算机科学 2023-09-26 Jianglin Fu , Shikai Li , Yuming Jiang , Kwan-Yee Lin , Wayne Wu , Ziwei Liu

This paper presents a novel method for generating diverse 3D human poses in scenes with semantic control. Existing methods heavily rely on the human-scene interaction dataset, resulting in a limited diversity of the generated human poses.…

计算机视觉与模式识别 · 计算机科学 2024-06-11 Bowen Dang , Xi Zhao

For an artist or a graphic designer, the spatial layout of a scene is a critical design choice. However, existing text-to-image diffusion models provide limited support for incorporating spatial information. This paper introduces Composite…

计算机视觉与模式识别 · 计算机科学 2023-07-27 Vikram Jamwal , Ramaneswaran S

Despite significant progress, controlled generation of complex images with interacting people remains difficult. Existing layout generation methods fall short of synthesizing realistic person instances; while pose-guided generation…

计算机视觉与模式识别 · 计算机科学 2020-08-31 Weidong Yin , Ziwei Liu , Leonid Sigal

Human image generation is a very challenging task since it is affected by many factors. Many human image generation methods focus on generating human images conditioned on a given pose, while the generated backgrounds are often blurred.In…

计算机视觉与模式识别 · 计算机科学 2018-11-27 Dong Liang , Rui Wang , Xiaowei Tian , Cong Zou

Text-to-image diffusion models exhibit remarkable generative capabilities, but lack precise control over object counts and spatial arrangements. This work introduces a two-stage system to address these compositional limitations. The first…

计算机视觉与模式识别 · 计算机科学 2025-11-12 Jan-Hendrik Koch , Jonas Krumme , Konrad Gadzicki

Character Animation aims to generating character videos from still images through driving signals. Currently, diffusion models have become the mainstream in visual generation research, owing to their robust generative capabilities. However,…

计算机视觉与模式识别 · 计算机科学 2024-06-14 Li Hu , Xin Gao , Peng Zhang , Ke Sun , Bang Zhang , Liefeng Bo

Personalized content filtering, such as recommender systems, has become a critical infrastructure to alleviate information overload. However, these systems merely filter existing content and are constrained by its limited diversity, making…

信息检索 · 计算机科学 2025-02-05 Yiyan Xu , Wenjie Wang , Yang Zhang , Biao Tang , Peng Yan , Fuli Feng , Xiangnan He

Despite recent advancements in text-to-image generation, most existing methods struggle to create images with multiple objects and complex spatial relationships in the 3D world. To tackle this limitation, we introduce a generic AI system,…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Yanbo Ding , Shaobin Zhuang , Kunchang Li , Zhengrong Yue , Yu Qiao , Yali Wang

Recent years have seen significant progress in human image generation, particularly with the advancements in diffusion models. However, existing diffusion methods encounter challenges when producing consistent hand anatomy and the generated…

计算机视觉与模式识别 · 计算机科学 2024-05-01 Anton Pelykh , Ozge Mercanoglu Sincan , Richard Bowden

This paper studies the task of full generative modelling of realistic images of humans, guided only by coarse sketch of the pose, while providing control over the specific instance or type of outfit worn by the user. This is a difficult…

计算机视觉与模式识别 · 计算机科学 2019-06-06 Xu Chen , Jie Song , Otmar Hilliges

This paper aims to generate physically-layered 3D humans from text prompts. Existing methods either generate 3D clothed humans as a whole or support only tight and simple clothing generation, which limits their applications to virtual…

计算机视觉与模式识别 · 计算机科学 2024-08-22 Yi Wang , Jian Ma , Ruizhi Shao , Qiao Feng , Yu-kun Lai , Kun Li

Controllable layout generation refers to the process of creating a plausible visual arrangement of elements within a graphic design (e.g., document and web designs) with constraints representing design intentions. Although recent…

计算机视觉与模式识别 · 计算机科学 2024-05-17 Jian Chen , Ruiyi Zhang , Yufan Zhou , Rajiv Jain , Zhiqiang Xu , Ryan Rossi , Changyou Chen

Human motions are compositional: complex behaviors can be described as combinations of simpler primitives. However, existing approaches primarily focus on forward modeling, e.g., learning holistic mappings from text to motion or composing a…

计算机视觉与模式识别 · 计算机科学 2025-12-30 Jianrong Zhang , Hehe Fan , Yi Yang

We introduce the first generative model capable of simultaneous multi-object compositing, guided by both text and layout. Our model allows for the addition of multiple objects within a scene, capturing a range of interactions from simple…

计算机视觉与模式识别 · 计算机科学 2025-02-10 Gemma Canet Tarrés , Zhe Lin , Zhifei Zhang , He Zhang , Andrew Gilbert , John Collomosse , Soo Ye Kim