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Related papers: OmniGen2: Towards Instruction-Aligned Multimodal G…

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In this report, we introduce Ovis-U1, a 3-billion-parameter unified model that integrates multimodal understanding, text-to-image generation, and image editing capabilities. Building on the foundation of the Ovis series, Ovis-U1…

Computer Vision and Pattern Recognition · Computer Science 2025-07-02 Guo-Hua Wang , Shanshan Zhao , Xinjie Zhang , Liangfu Cao , Pengxin Zhan , Lunhao Duan , Shiyin Lu , Minghao Fu , Xiaohao Chen , Jianshan Zhao , Yang Li , Qing-Guo Chen

We introduce UniToken, an auto-regressive generation model that encodes visual inputs through a combination of discrete and continuous representations, enabling seamless integration of unified visual understanding and image generation…

Computer Vision and Pattern Recognition · Computer Science 2025-04-08 Yang Jiao , Haibo Qiu , Zequn Jie , Shaoxiang Chen , Jingjing Chen , Lin Ma , Yu-Gang Jiang

Unified multimodal models often struggle with complex synthesis tasks that demand deep reasoning, and typically treat text-to-image generation and image editing as isolated capabilities rather than interconnected reasoning steps. To address…

Computer Vision and Pattern Recognition · Computer Science 2026-02-23 Dianyi Wang , Chaofan Ma , Feng Han , Size Wu , Wei Song , Yibin Wang , Zhixiong Zhang , Tianhang Wang , Siyuan Wang , Zhongyu Wei , Jiaqi Wang

Advances in technology have led to the development of methods that can create desired visual multimedia. In particular, image generation using deep learning has been extensively studied across diverse fields. In comparison, video…

Computer Vision and Pattern Recognition · Computer Science 2021-06-29 Doyeon Kim , Donggyu Joo , Junmo Kim

Image editing aims to edit the given synthetic or real image to meet the specific requirements from users. It is widely studied in recent years as a promising and challenging field of Artificial Intelligence Generative Content (AIGC).…

Computer Vision and Pattern Recognition · Computer Science 2024-06-21 Xincheng Shuai , Henghui Ding , Xingjun Ma , Rongcheng Tu , Yu-Gang Jiang , Dacheng Tao

Tokenizer, serving as a translator to map the intricate visual data into a compact latent space, lies at the core of visual generative models. Based on the finding that existing tokenizers are tailored to image or video inputs, this paper…

Computer Vision and Pattern Recognition · Computer Science 2024-06-14 Junke Wang , Yi Jiang , Zehuan Yuan , Binyue Peng , Zuxuan Wu , Yu-Gang Jiang

The emergence of Diffusion Transformers (DiT) has brought significant advancements to video generation, especially in text-to-video and image-to-video tasks. Although video generation is widely applied in various fields, most existing…

Computer Vision and Pattern Recognition · Computer Science 2025-06-03 Sen Liang , Zhentao Yu , Zhengguang Zhou , Teng Hu , Hongmei Wang , Yi Chen , Qin Lin , Yuan Zhou , Xin Li , Qinglin Lu , Zhibo Chen

Multimodal Large Language Models (MLLMs) are making significant progress in multimodal reasoning. Early approaches focus on pure text-based reasoning. More recent studies have incorporated multimodal information into the reasoning steps;…

Artificial Intelligence · Computer Science 2026-04-21 Dongjie Cheng , Yongqi Li , Zhixin Ma , Hongru Cai , Yupeng Hu , Wenjie Wang , Liqiang Nie , Wenjie Li

Unified multimodal models aim to integrate understanding and generation within a single framework, yet bridging the gap between discrete semantic reasoning and high-fidelity visual synthesis remains challenging. We present MammothModa2…

Computer Vision and Pattern Recognition · Computer Science 2025-11-25 Tao Shen , Xin Wan , Taicai Chen , Rui Zhang , Junwen Pan , Dawei Lu , Fanding Lei , Zhilin Lu , Yunfei Yang , Chen Cheng , Qi She , Chang Liu , Zhenbang Sun

Visual generation grounded in Visual Foundation Model (VFM) representations offers a highly promising unified pathway for integrating visual understanding, perception, and generation. Despite this potential, training large-scale…

Computer Vision and Pattern Recognition · Computer Science 2025-12-15 Minglei Shi , Haolin Wang , Borui Zhang , Wenzhao Zheng , Bohan Zeng , Ziyang Yuan , Xiaoshi Wu , Yuanxing Zhang , Huan Yang , Xintao Wang , Pengfei Wan , Kun Gai , Jie Zhou , Jiwen Lu

Text-and-Image-To-Image (TI2I), an extension of Text-To-Image (T2I), integrates image inputs with textual instructions to enhance image generation. Existing methods often partially utilize image inputs, focusing on specific elements like…

Computer Vision and Pattern Recognition · Computer Science 2025-03-20 Teng-Fang Hsiao , Bo-Kai Ruan , Yi-Lun Wu , Tzu-Ling Lin , Hong-Han Shuai

Despite recent advances in 3D human motion generation (MoGen) on standard benchmarks, existing text-to-motion models still face a fundamental bottleneck in their generalization capability. In contrast, adjacent generative fields, most…

Computer Vision and Pattern Recognition · Computer Science 2026-03-31 Jing Lin , Ruisi Wang , Junzhe Lu , Ziqi Huang , Guorui Song , Ailing Zeng , Xian Liu , Chen Wei , Wanqi Yin , Qingping Sun , Zhongang Cai , Lei Yang , Ziwei Liu

Recent text-to-image diffusion models are able to learn and synthesize images containing novel, personalized concepts (e.g., their own pets or specific items) with just a few examples for training. This paper tackles two interconnected…

Computer Vision and Pattern Recognition · Computer Science 2024-02-26 Chun-Hsiao Yeh , Ta-Ying Cheng , He-Yen Hsieh , Chuan-En Lin , Yi Ma , Andrew Markham , Niki Trigoni , H. T. Kung , Yubei Chen

Scalable Vector Graphics (SVG) is an important image format widely adopted in graphic design because of their resolution independence and editability. The study of generating high-quality SVG has continuously drawn attention from both…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Yiying Yang , Wei Cheng , Sijin Chen , Xianfang Zeng , Fukun Yin , Jiaxu Zhang , Liao Wang , Gang Yu , Xingjun Ma , Yu-Gang Jiang

Large-scale text-guided image diffusion models have shown astonishing results in text-to-image (T2I) generation. However, applying these models to synthesize textures for 3D geometries remains challenging due to the domain gap between 2D…

Computer Vision and Pattern Recognition · Computer Science 2024-09-30 Jiawei Lu , Yingpeng Zhang , Zengjun Zhao , He Wang , Kun Zhou , Tianjia Shao

Camera control, which achieves diverse visual effects by changing camera position and pose, has attracted widespread attention. However, existing methods face challenges such as complex interaction and limited control capabilities. To…

Computer Vision and Pattern Recognition · Computer Science 2025-04-04 Xiaoda Yang , Jiayang Xu , Kaixuan Luan , Xinyu Zhan , Hongshun Qiu , Shijun Shi , Hao Li , Shuai Yang , Li Zhang , Checheng Yu , Cewu Lu , Lixin Yang

We present EasyGen, an efficient model designed to enhance multimodal understanding and generation by harnessing the capabilities of diffusion models and large language models (LLMs), Unlike existing multimodal models that predominately…

Artificial Intelligence · Computer Science 2024-05-20 Xiangyu Zhao , Bo Liu , Qijiong Liu , Guangyuan Shi , Xiao-Ming Wu

We investigate how to generate multimodal image outputs, such as RGB, depth, and surface normals, with a single generative model. The challenge is to produce outputs that are realistic, and also consistent with each other. Our solution…

Computer Vision and Pattern Recognition · Computer Science 2023-07-06 Zhen Zhu , Yijun Li , Weijie Lyu , Krishna Kumar Singh , Zhixin Shu , Soeren Pirk , Derek Hoiem

We study the joint learning of image-to-text and text-to-image generations, which are naturally bi-directional tasks. Typical existing works design two separate task-specific models for each task, which impose expensive design efforts. In…

Computer Vision and Pattern Recognition · Computer Science 2021-10-20 Yupan Huang , Hongwei Xue , Bei Liu , Yutong Lu

In this study, we aim to enhance the capabilities of diffusion-based text-to-image (T2I) generation models by integrating diverse modalities beyond textual descriptions within a unified framework. To this end, we categorize widely used…

Computer Vision and Pattern Recognition · Computer Science 2025-08-27 Sungnyun Kim , Junsoo Lee , Kibeom Hong , Daesik Kim , Namhyuk Ahn