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Text-to-image (T2I) diffusion models have shown remarkable success in generating high-quality images from text prompts. Recent efforts extend these models to incorporate conditional images (e.g., canny edge) for fine-grained spatial…

Computer Vision and Pattern Recognition · Computer Science 2025-11-25 Liheng Zhang , Lexi Pang , Hang Ye , Xiaoxuan Ma , Yizhou Wang

Generating high-quality images without prompt engineering expertise remains a challenge for text-to-image (T2I) models, which often misinterpret poorly structured prompts, leading to distortions and misalignments. While humans easily…

Computer Vision and Pattern Recognition · Computer Science 2025-05-13 Nisan Chhetri , Arpan Sainju

Recently, integrating visual controls into text-to-image~(T2I) models, such as ControlNet method, has received significant attention for finer control capabilities. While various training-free methods make efforts to enhance prompt…

Computer Vision and Pattern Recognition · Computer Science 2024-04-24 Hongyu Chen , Yiqi Gao , Min Zhou , Peng Wang , Xubin Li , Tiezheng Ge , Bo Zheng

Generating high-quality and diverse human images is an important yet challenging task in vision and graphics. However, existing generative models often fall short under the high diversity of clothing shapes and textures. Furthermore, the…

Computer Vision and Pattern Recognition · Computer Science 2022-06-01 Yuming Jiang , Shuai Yang , Haonan Qiu , Wayne Wu , Chen Change Loy , Ziwei Liu

Recently, large-scale diffusion models have made impressive progress in text-to-image (T2I) generation. To further equip these T2I models with fine-grained spatial control, approaches like ControlNet introduce an extra network that learns…

Computer Vision and Pattern Recognition · Computer Science 2025-03-04 Yifeng Xu , Zhenliang He , Shiguang Shan , Xilin Chen

Compositionality is a critical capability in Text-to-Image (T2I) models, as it reflects their ability to understand and combine multiple concepts from text descriptions. Existing evaluations of compositional capability rely heavily on…

Computer Vision and Pattern Recognition · Computer Science 2024-08-27 Xindi Wu , Dingli Yu , Yangsibo Huang , Olga Russakovsky , Sanjeev Arora

The notable gap between user-provided and model-preferred prompts poses a significant challenge for generating high-quality images with text-to-image models, compelling the need for prompt engineering. Current studies on prompt engineering…

Computer Vision and Pattern Recognition · Computer Science 2026-03-09 Shiyu Wu , Mingzhen Sun , Weining Wang , Yequan Wang , Jing Liu

Traditional photographic image editing typically requires users to possess sufficient aesthetic understanding to provide appropriate instructions for adjusting image quality and camera parameters. However, this paradigm relies on explicit…

Computer Vision and Pattern Recognition · Computer Science 2026-04-22 Ying Zeng , Miaosen Luo , Guangyuan Li , Yang Yang , Ruiyang Fan , Linxiao Shi , Qirui Yang , Jian Zhang , Chengcheng Liu , Siming Zheng , Jinwei Chen , Bo Li , Peng-Tao Jiang

Recently, prompt learning has emerged as the state-of-the-art (SOTA) for fair text-to-image (T2I) generation. Specifically, this approach leverages readily available reference images to learn inclusive prompts for each target Sensitive…

Computer Vision and Pattern Recognition · Computer Science 2024-10-25 Christopher T. H Teo , Milad Abdollahzadeh , Xinda Ma , Ngai-man Cheung

Recent text-to-image (T2I) generators can synthesize realistic images, but still struggle with compositional prompts involving multiple objects, counts, attributes, and relations. We introduce EPIC (Efficient Predicate-Guided Inference-Time…

Computer Vision and Pattern Recognition · Computer Science 2026-05-13 Sunung Mun , Sunghyun Cho , Jungseul Ok

Text-to-Image (T2I) diffusion/flow models have recently achieved remarkable progress in visual fidelity and text alignment. However, they remain limited when users need to precisely control image layouts, something that natural language…

Computer Vision and Pattern Recognition · Computer Science 2026-04-08 Amadou S. Sangare , Adrien Maglo , Mohamed Chaouch , Bertrand Luvison

We propose a weakly-supervised approach for conditional image generation of complex scenes where a user has fine control over objects appearing in the scene. We exploit sparse semantic maps to control object shapes and classes, as well as…

Computer Vision and Pattern Recognition · Computer Science 2020-11-23 Dario Pavllo , Aurelien Lucchi , Thomas Hofmann

Text to image generation methods (T2I) are widely popular in generating art and other creative artifacts. While visual hallucinations can be a positive factor in scenarios where creativity is appreciated, such artifacts are poorly suited…

Computer Vision and Pattern Recognition · Computer Science 2023-05-30 Rodrigo Valerio , Joao Bordalo , Michal Yarom , Yonatan Bitton , Idan Szpektor , Joao Magalhaes

To enhance the controllability of text-to-image diffusion models, existing efforts like ControlNet incorporated image-based conditional controls. In this paper, we reveal that existing methods still face significant challenges in generating…

Computer Vision and Pattern Recognition · Computer Science 2024-11-20 Ming Li , Taojiannan Yang , Huafeng Kuang , Jie Wu , Zhaoning Wang , Xuefeng Xiao , Chen Chen

Recently, large-scale text-to-image (T2I) models have shown impressive performance in generating high-fidelity images, but with limited controllability, e.g., precisely specifying the content in a specific region with a free-form text…

Computer Vision and Pattern Recognition · Computer Science 2022-11-29 Zhengyuan Yang , Jianfeng Wang , Zhe Gan , Linjie Li , Kevin Lin , Chenfei Wu , Nan Duan , Zicheng Liu , Ce Liu , Michael Zeng , Lijuan Wang

In the text-to-image generation field, recent remarkable progress in Stable Diffusion makes it possible to generate rich kinds of novel photorealistic images. However, current models still face misalignment issues (e.g., problematic spatial…

Computer Vision and Pattern Recognition · Computer Science 2023-08-15 Leigang Qu , Shengqiong Wu , Hao Fei , Liqiang Nie , Tat-Seng Chua

Text-to-Image (T2I) models have made remarkable progress in generating images from text prompts, but their output quality and safety still depend heavily on how prompts are phrased. Existing safety methods typically refine prompts using…

Computer Vision and Pattern Recognition · Computer Science 2025-09-18 Jinwoo Jeon , JunHyeok Oh , Hayeong Lee , Byung-Jun Lee

Anomaly synthesis is a crucial approach to augment abnormal data for advancing anomaly inspection. Based on the knowledge from the large-scale pre-training, existing text-to-image anomaly synthesis methods predominantly focus on textual…

Computer Vision and Pattern Recognition · Computer Science 2025-08-08 Shidan He , Lei Liu , Xiujun Shu , Bo Wang , Yuanhao Feng , Shen Zhao

Given a text and an image of a specific subject, text-to-image customization aims to generate new images that align with both the text and the subject's appearance. Existing works follow the pseudo-word paradigm, which represents the…

Computer Vision and Pattern Recognition · Computer Science 2025-10-28 Zhendong Mao , Mengqi Huang , Fei Ding , Mingcong Liu , Qian He , Yongdong Zhang

Beyond conveying semantic information, images also possess cognitive properties that elicit specific psychological responses from viewers, such as memory encoding or emotional reactions. Although modern text-to-image (T2I) models generate…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Shengqi Dang , Yi He , Jiaying Lei , Ziqing Qian , Nan Cao