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Text-to-image synthesis (T2I) aims to generate photo-realistic images which are semantically consistent with the text descriptions. Existing methods are usually built upon conditional generative adversarial networks (GANs) and initialize an…

Computer Vision and Pattern Recognition · Computer Science 2022-03-25 Kai Hu , Wentong Liao , Michael Ying Yang , Bodo Rosenhahn

The diffusion model has provided a strong tool for implementing text-to-image (T2I) and image-to-image (I2I) generation. Recently, topology and texture control are popular explorations, e.g., ControlNet, IP-Adapter, Ctrl-X, and DSG. These…

Computer Vision and Pattern Recognition · Computer Science 2025-05-20 Jia Li , Nan Gao , Huaibo Huang , Ran He

Recent breakthroughs in diffusion models, multimodal pretraining, and efficient finetuning have led to an explosion of text-to-image generative models. Given human evaluation is expensive and difficult to scale, automated methods are…

Computer Vision and Pattern Recognition · Computer Science 2023-10-19 Dhruba Ghosh , Hanna Hajishirzi , Ludwig Schmidt

Text-to-image generation is conducted through Generative Adversarial Networks (GANs) or transformer models. However, the current challenge lies in accurately generating images based on textual descriptions, especially in scenarios where the…

Human-Computer Interaction · Computer Science 2024-01-10 Yang Li , Huaqiang Jiang , Yangkai Wu

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…

Computer Vision and Pattern Recognition · Computer Science 2022-11-24 Narek Tumanyan , Michal Geyer , Shai Bagon , Tali Dekel

Text-to-Image models, including Stable Diffusion, have significantly improved in generating images that are highly semantically aligned with the given prompts. However, existing models may fail to produce appropriate images for the cultural…

Computer Vision and Pattern Recognition · Computer Science 2025-05-20 Suchae Jeong , Inseong Choi , Youngsik Yun , Jihie Kim

The traditional techniques for extracting polycrystalline grain structures from microscopy images, such as transmission electron microscopy (TEM) and scanning electron microscopy (SEM), are labour-intensive, subjective, and time-consuming,…

Machine Learning · Computer Science 2025-04-22 Ahmed Sobhi Saleh , Kristof Croes , Hajdin Ceric , Ingrid De Wolf , Houman Zahedmanesh

This paper describes an end-to-end (E2E) neural architecture for the audio rendering of small portions of display content on low resource personal computing devices. It is intended to address the problem of accessibility for vision-impaired…

Audio and Speech Processing · Electrical Eng. & Systems 2023-03-13 Liu Chen , Michael Deisher , Munir Georges

In Text-to-Image (T2I) generation, the complexity of entities and their intricate interactions pose a significant challenge for T2I method based on diffusion model: how to effectively control entity and their interactions to produce…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Mingyue Yang , Dianxi Shi , Jialu Zhou , Xinyu Wei , Leqian Li , Shaowu Yang , Chunping Qiu

Recent text-to-image (T2I) diffusion models have achieved remarkable progress in generating high-quality images given text-prompts as input. However, these models fail to convey appropriate spatial composition specified by a layout…

Computer Vision and Pattern Recognition · Computer Science 2023-11-28 Jiayu Xiao , Henglei Lv , Liang Li , Shuhui Wang , Qingming Huang

We introduce LongCat-Image, a pioneering open-source and bilingual (Chinese-English) foundation model for image generation, designed to address core challenges in multilingual text rendering, photorealism, deployment efficiency, and…

Computer Vision and Pattern Recognition · Computer Science 2025-12-09 Meituan LongCat Team , Hanghang Ma , Haoxian Tan , Jiale Huang , Junqiang Wu , Jun-Yan He , Lishuai Gao , Songlin Xiao , Xiaoming Wei , Xiaoqi Ma , Xunliang Cai , Yayong Guan , Jie Hu

In recent years, text-to-image (T2I) generation models have made significant progress in generating high-quality images that align with text descriptions. However, these models also face the risk of unsafe generation, potentially producing…

Cryptography and Security · Computer Science 2025-04-16 Huming Qiu , Guanxu Chen , Mi Zhang , Xiaohan Zhang , Xiaoyu You , Min Yang

The construction of large-scale, high-quality datasets is a fundamental prerequisite for developing robust and generalizable foundation models in motor imagery (MI)-based brain-computer interfaces (BCIs). However, EEG signals collected from…

Computational Engineering, Finance, and Science · Computer Science 2025-06-16 Dingkun Liu , Zhu Chen , Dongrui Wu

Generating images from brain waves is gaining increasing attention due to its potential to advance brain-computer interface (BCI) systems by understanding how brain signals encode visual cues. Most of the literature has focused on…

Computer Vision and Pattern Recognition · Computer Science 2025-01-13 Eleonora Lopez , Luigi Sigillo , Federica Colonnese , Massimo Panella , Danilo Comminiello

Text-to-video generation has trailed behind text-to-image generation in terms of quality and diversity, primarily due to the inherent complexities of spatio-temporal modeling and the limited availability of video-text datasets. Recent…

Computer Vision and Pattern Recognition · Computer Science 2024-10-04 Xiefan Guo , Jinlin Liu , Miaomiao Cui , Liefeng Bo , Di Huang

Text-to-image diffusion models, which are theoretically equivalent to score-based generative models, generate images through a multi-step denoising process guided by text embeddings extracted from pretrained vision-language models such as…

Computer Vision and Pattern Recognition · Computer Science 2026-05-28 Seung Hyuk Lee , Songkuk Kim

Dataset distillation aims to synthesize a small dataset from a large dataset, enabling the model trained on it to perform well on the original dataset. With the blooming of large language models and multimodal large language models, the…

Computer Vision and Pattern Recognition · Computer Science 2025-09-29 Zhenghao Zhao , Haoxuan Wang , Junyi Wu , Yuzhang Shang , Gaowen Liu , Yan Yan

Text-to-image generative models have achieved impressive fidelity and diversity, but can inadvertently produce unsafe or undesirable content due to implicit biases embedded in large-scale training datasets. Existing concept erasure methods,…

Computer Vision and Pattern Recognition · Computer Science 2026-04-20 Jun Li , Lizhi Xiong , Ziqiang Li , Weiwei Jiang , Zhangjie Fu , Yong Li , Guo-Sen Xie

Recently, the strong latent Diffusion Probabilistic Model (DPM) has been applied to high-quality Text-to-Image (T2I) generation (e.g., Stable Diffusion), by injecting the encoded target text prompt into the gradually denoised diffusion…

Computer Vision and Pattern Recognition · Computer Science 2024-10-29 Mingyang Yi , Aoxue Li , Yi Xin , Zhenguo Li

In an unpaired setting, lacking sufficient content constraints for image-to-image translation (I2I) tasks, GAN-based approaches are usually prone to model collapse. Current solutions can be divided into two categories, reconstruction-based…

Computer Vision and Pattern Recognition · Computer Science 2024-01-09 Xiuding Cai , Yaoyao Zhu , Dong Miao , Linjie Fu , Yu Yao