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End-to-end transformer-based automatic speech recognition (ASR) systems often capture multiple speech traits in their learned representations that are highly entangled, leading to a lack of interpretability. In this study, we propose the…

Audio and Speech Processing · Electrical Eng. & Systems 2024-11-28 Pu Wang , Hugo Van hamme

Text-to-image (T2I) customization empowers users to adapt the T2I diffusion model to new concepts absent in the pre-training dataset. On this basis, capturing multiple new concepts from a single image has emerged as a new task, allowing the…

Computer Vision and Pattern Recognition · Computer Science 2025-10-17 Junjie Shentu , Matthew Watson , Noura Al Moubayed

Diffusion models are generative models with impressive text-to-image synthesis capabilities and have spurred a new wave of creative methods for classical machine learning tasks. However, the best way to harness the perceptual knowledge of…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Neehar Kondapaneni , Markus Marks , Manuel Knott , Rogerio Guimaraes , Pietro Perona

Diffusion models show remarkable image generation performance following text prompts, but risk generating sexual contents. Existing approaches, such as prompt filtering, concept removal, and even sexual contents mitigation methods, struggle…

Computer Vision and Pattern Recognition · Computer Science 2025-11-11 Jaesin Ahn , Heechul Jung

We study the problem of learning disentangled representations for data across multiple domains and its applications in human retargeting. Our goal is to map an input image to an identity-invariant latent representation that captures…

Computer Vision and Pattern Recognition · Computer Science 2019-12-16 Chao Yang , Xiaofeng Liu , Qingming Tang , C. -C. Jay Kuo

Table serialization remains a critical bottleneck for Large Language Models (LLMs) in complex table question answering, hindered by challenges such as structural neglect, representation gaps, and reasoning opacity. Existing serialization…

Computation and Language · Computer Science 2026-05-27 Xiaoke Guo , Songze Li , Zhiqiang Liu , Zhaoyan Gong , Yuanxiang Liu , Huajun Chen , Wen Zhang

We focus on explicitly learning disentangled representation for natural image generation, where the underlying spatial structure and the rendering on the structure can be independently controlled respectively, yet using no tuple…

Machine Learning · Computer Science 2019-10-01 Guang-Yuan Hao , Hong-Xing Yu , Wei-Shi Zheng

Denoising diffusion models have shown remarkable potential in various generation tasks. The open-source large-scale text-to-image model, Stable Diffusion, becomes prevalent as it can generate realistic artistic or facial images with…

Computer Vision and Pattern Recognition · Computer Science 2023-05-09 Ruijia Wu , Yuhang Wang , Huafeng Shi , Zhipeng Yu , Yichao Wu , Ding Liang

Generating novel, yet realistic, images of persons is a challenging task due to the complex interplay between the different image factors, such as the foreground, background and pose information. In this work, we aim at generating such…

Computer Vision and Pattern Recognition · Computer Science 2018-06-18 Liqian Ma , Qianru Sun , Stamatios Georgoulis , Luc Van Gool , Bernt Schiele , Mario Fritz

Recent advances in Talking Head Generation (THG) have achieved impressive lip synchronization and visual quality through diffusion models; yet existing methods struggle to generate emotionally expressive portraits while preserving speaker…

Computer Vision and Pattern Recognition · Computer Science 2025-08-07 Weipeng Tan , Chuming Lin , Chengming Xu , FeiFan Xu , Xiaobin Hu , Xiaozhong Ji , Junwei Zhu , Chengjie Wang , Yanwei Fu

Creative visual concept generation often draws inspiration from specific concepts in a reference image to produce relevant outcomes. However, existing methods are typically constrained to single-aspect concept generation or are easily…

Computer Vision and Pattern Recognition · Computer Science 2026-04-13 Yangyang Li , Daqing Liu , Wu Liu , Allen He , Xinchen Liu , Yongdong Zhang , Guoqing Jin

Inspired by retrieval-augmented language generation and pretrained Vision and Language (V&L) encoders, we present a new approach to image captioning that generates sentences given the input image and a set of captions retrieved from a…

Computer Vision and Pattern Recognition · Computer Science 2023-02-17 Rita Ramos , Desmond Elliott , Bruno Martins

The latest developments in Face Restoration have yielded significant advancements in visual quality through the utilization of diverse diffusion priors. Nevertheless, the uncertainty of face identity introduced by identity-obscure inputs…

Computer Vision and Pattern Recognition · Computer Science 2025-08-29 Yushun Fang , Lu Liu , Xiang Gao , Qiang Hu , Ning Cao , Jianghe Cui , Gang Chen , Xiaoyun Zhang

Localized subject-driven image editing aims to seamlessly integrate user-specified objects into target scenes. As generative models continue to scale, training becomes increasingly costly in terms of memory and computation, highlighting the…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Peilin Xiong , Junwen Chen , Honghui Yuan , Keiji Yanai

Taking advantage of human pose data for understanding human activities has attracted much attention these days. However, state-of-the-art pose estimators struggle in obtaining high-quality 2D or 3D pose data due to occlusion, truncation and…

Computer Vision and Pattern Recognition · Computer Science 2020-11-12 Di Yang , Rui Dai , Yaohui Wang , Rupayan Mallick , Luca Minciullo , Gianpiero Francesca , Francois Bremond

Personalized image generation has emerged as a promising direction in multimodal content creation. It aims to synthesize images tailored to individual style preferences (e.g., color schemes, character appearances, layout) and semantic…

Computer Vision and Pattern Recognition · Computer Science 2025-08-05 Yiyan Xu , Wuqiang Zheng , Wenjie Wang , Fengbin Zhu , Xinting Hu , Yang Zhang , Fuli Feng , Tat-Seng Chua

Multi-instance image generation (MIG) remains a significant challenge for modern diffusion models due to key limitations in achieving precise control over object layout and preserving the identity of multiple distinct subjects. To address…

Computer Vision and Pattern Recognition · Computer Science 2026-02-13 Ruihang Xu , Dewei Zhou , Fan Ma , Yi Yang

We focus on the foundational task of Scene Staging: given a reference scene image and a text condition specifying an actor category to be generated in the scene and its spatial relation to the scene, the goal is to synthesize an output…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Cong Xie , Che Wang , Yan Zhang , Ruiqi Yu , Han Zou , Zheng Pan , Zhenpeng Zhan

Standard clothing asset generation involves restoring forward-facing flat-lay garment images displayed on a clear background by extracting clothing information from diverse real-world contexts, which presents significant challenges due to…

Computer Vision and Pattern Recognition · Computer Science 2025-10-13 Xianfeng Tan , Yuhan Li , Wenxiang Shang , Yubo Wu , Jian Wang , Xuanhong Chen , Yi Zhang , Ran Lin , Bingbing Ni

In recent years, the fashion industry has increasingly adopted AI technologies to enhance customer experience, driven by the proliferation of e-commerce platforms and virtual applications. Among the various tasks, virtual try-on and…

Computer Vision and Pattern Recognition · Computer Science 2025-04-22 Fulvio Sanguigni , Davide Morelli , Marcella Cornia , Rita Cucchiara