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Recent advancements in multimodal foundation models have yielded significant progress in vision-language understanding. Initial attempts have also explored the potential of multimodal large language models (MLLMs) for visual content…

计算机视觉与模式识别 · 计算机科学 2024-10-22 Rongyao Fang , Chengqi Duan , Kun Wang , Hao Li , Hao Tian , Xingyu Zeng , Rui Zhao , Jifeng Dai , Hongsheng Li , Xihui Liu

Unified image understanding and generation has emerged as a promising paradigm in multimodal artificial intelligence. Despite recent progress, the optimal architectural design for such unified models remains an open challenge. In this work,…

计算机视觉与模式识别 · 计算机科学 2025-06-23 Teng Li , Quanfeng Lu , Lirui Zhao , Hao Li , Xizhou Zhu , Yu Qiao , Jun Zhang , Wenqi Shao

In this paper, we introduce OneReward, a unified reinforcement learning framework that enhances the model's generative capabilities across multiple tasks under different evaluation criteria using only \textit{One Reward} model. By employing…

计算机视觉与模式识别 · 计算机科学 2025-08-29 Yuan Gong , Xionghui Wang , Jie Wu , Shiyin Wang , Yitong Wang , Xinglong Wu

The emergence of Large Language Models (LLMs) has unified language generation tasks and revolutionized human-machine interaction. However, in the realm of image generation, a unified model capable of handling various tasks within a single…

计算机视觉与模式识别 · 计算机科学 2024-11-22 Shitao Xiao , Yueze Wang , Junjie Zhou , Huaying Yuan , Xingrun Xing , Ruiran Yan , Chaofan Li , Shuting Wang , Tiejun Huang , Zheng Liu

We present UniFluid, a unified autoregressive framework for joint visual generation and understanding leveraging continuous visual tokens. Our unified autoregressive architecture processes multimodal image and text inputs, generating…

We introduce OmniFlow, a novel generative model designed for any-to-any generation tasks such as text-to-image, text-to-audio, and audio-to-image synthesis. OmniFlow advances the rectified flow (RF) framework used in text-to-image models to…

Recent advances in multimodal large language models (LLMs) have led to significant progress in understanding, generation, and retrieval tasks. However, current solutions often treat these tasks in isolation or require training LLMs from…

机器学习 · 计算机科学 2025-09-24 Teng Xiao , Zuchao Li , Lefei Zhang

Given a video and a set of input object masks, an omnimatte method aims to decompose the video into semantically meaningful layers containing individual objects along with their associated effects, such as shadows and reflections. Existing…

计算机视觉与模式识别 · 计算机科学 2025-03-25 Yao-Chih Lee , Erika Lu , Sarah Rumbley , Michal Geyer , Jia-Bin Huang , Tali Dekel , Forrester Cole

Text-to-video generative models have made remarkable advancements in recent years. However, generating RGBA videos with alpha channels for transparency and visual effects remains a significant challenge due to the scarcity of suitable…

计算机视觉与模式识别 · 计算机科学 2025-03-25 Xuewei Chen , Zhimin Chen , Yiren Song

Visual effects (VFX) are essential visual enhancements fundamental to modern cinematic production. Although video generation models offer cost-efficient solutions for VFX production, current methods are constrained by per-effect LoRA…

计算机视觉与模式识别 · 计算机科学 2025-12-18 Fangyuan Mao , Aiming Hao , Jintao Chen , Dongxia Liu , Xiaokun Feng , Jiashu Zhu , Meiqi Wu , Chubin Chen , Jiahong Wu , Xiangxiang Chu

Content-aware layout generation is a critical task in graphic design automation, focused on creating visually appealing arrangements of elements that seamlessly blend with a given background image. The variety of real-world applications…

计算机视觉与模式识别 · 计算机科学 2025-12-10 Zeyang Liu , Le Wang , Sanping Zhou , Yuxuan Wu , Xiaolong Sun , Gang Hua , Haoxiang Li

RGBA images, with the additional alpha channel, are crucial for any application that needs blending, masking, or transparency effects, making them more versatile than standard RGB images. Nevertheless, existing image inpainting methods are…

计算机视觉与模式识别 · 计算机科学 2025-08-05 Yuekun Dai , Haitian Li , Shangchen Zhou , Chen Change Loy

Current visual evaluation approaches are typically constrained to a single task. To address this, we propose OmniQuality-R, a unified reward modeling framework that transforms multi-task quality reasoning into continuous and interpretable…

计算机视觉与模式识别 · 计算机科学 2025-10-14 Yiting Lu , Fengbin Guan , Yixin Gao , Yan Zhong , Xinge Peng , Jiakang Yuan , Yihao Liu , Bo Zhang , Xin Li , Zhibo Chen , Weisi Lin

Recent diffusion-based approaches have made substantial progress in image layer decomposition. However, accurately decomposing complex natural images remains challenging due to difficulties in occlusion completion, robust layer…

计算机视觉与模式识别 · 计算机科学 2026-05-13 Binhao Wang , Shihao Zhao , Bo Cheng , Qiuyu Ji , Yuhang Ma , Liebucha Wu , Shanyuan Liu , Dawei Leng , Yuhui Yin

Amodal completion, generating invisible parts of occluded objects, is vital for applications like image editing and AR. Prior methods face challenges with data needs, generalization, or error accumulation in progressive pipelines. We…

计算机视觉与模式识别 · 计算机科学 2025-09-23 Hongxing Fan , Lipeng Wang , Haohua Chen , Zehuan Huang , Jiangtao Wu , Lu Sheng

We introduce the first method, to the best of our knowledge, for adapting image-to-video models to layer-aware text (glyph) animation, a capability critical for practical dynamic visual design. Existing approaches predominantly handle the…

计算机视觉与模式识别 · 计算机科学 2026-03-20 Fei Zhang , Zijian Zhou , Bohao Tang , Sen He , Hang Li , Zhe Wang , Soubhik Sanyal , Pengfei Liu , Viktar Atliha , Tao Xiang , Frost Xu , Semih Gunel

Face forgery detection encompasses multiple critical tasks, including identifying forged images and videos and localizing manipulated regions and temporal segments. Current approaches typically employ task-specific models with independent…

计算机视觉与模式识别 · 计算机科学 2025-12-02 Haotian Liu , Haoyu Chen , Chenhui Pan , You Hu , Guoying Zhao , Xiaobai Li

Over the last few years, deep learning based approaches have achieved outstanding improvements in natural image matting. Many of these methods can generate visually plausible alpha estimations, but typically yield blurry structures or…

计算机视觉与模式识别 · 计算机科学 2020-01-14 Yaoyi Li , Hongtao Lu

Visual-Language-Action (VLA) models represent a paradigm shift in embodied AI, yet existing frameworks often struggle with imprecise spatial perception, suboptimal multimodal fusion, and instability in reinforcement learning. To bridge…

机器人学 · 计算机科学 2026-04-27 Haoxiang Jie , Yaoyuan Yan , Xiangyu Wei , Kailin Wang , Hongjie Yan , Zhiyou Heng , Daocheng Chen

Recent advancements in multi-modal large language models (MLLMs) have led to substantial improvements in visual understanding, primarily driven by sophisticated modality alignment strategies. However, predominant approaches prioritize…

计算机视觉与模式识别 · 计算机科学 2024-08-29 Jinjin Xu , Liwu Xu , Yuzhe Yang , Xiang Li , Fanyi Wang , Yanchun Xie , Yi-Jie Huang , Yaqian Li