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Creating realistic 3D facial animation is crucial for various applications in the movie production and gaming industry, especially with the burgeoning demand in the metaverse. However, prevalent methods such as blendshape-based approaches…

Computer Vision and Pattern Recognition · Computer Science 2023-08-14 Haoyu Wang , Haozhe Wu , Junliang Xing , Jia Jia

Boosted by Multi-modal Large Language Models (MLLMs), text-guided universal segmentation models for the image and video domains have made rapid progress recently. However, these methods are often developed separately for specific domains,…

Computer Vision and Pattern Recognition · Computer Science 2024-12-19 Cong Wei , Yujie Zhong , Haoxian Tan , Yingsen Zeng , Yong Liu , Zheng Zhao , Yujiu Yang

Imitation learning and world models have shown significant promise in advancing generalizable robotic learning, with robotic grasping remaining a critical challenge for achieving precise manipulation. Existing methods often rely heavily on…

Robotics · Computer Science 2025-02-06 Yiqi Huang , Travis Davies , Jiahuan Yan , Xiang Chen , Yu Tian , Luhui Hu

Achieving generalizable and precise robotic manipulation across diverse environments remains a critical challenge, largely due to limitations in spatial perception. While prior imitation-learning approaches have made progress, their…

Robotics · Computer Science 2025-05-28 Yiqi Huang , Travis Davies , Jiahuan Yan , Jiankai Sun , Xiang Chen , Luhui Hu

Collecting diverse sets of training images for RGB-D semantic image segmentation is not always possible. In particular, when robots need to operate in privacy-sensitive areas like homes, the collection is often limited to a small set of…

Computer Vision and Pattern Recognition · Computer Science 2023-09-20 Shijie Li , Rong Li , Juergen Gall

Despite significant advancements in robotic manipulation, achieving consistent and stable grasping remains a fundamental challenge, often limiting the successful execution of complex tasks. Our analysis reveals that even state-of-the-art…

Artificial Intelligence · Computer Science 2025-03-20 Sungjae Lee , Yeonjoo Hong , Kwang In Kim

Fully immersive experiences that tightly integrate 6-DoF visual and auditory interaction are essential for virtual and augmented reality. While such experiences can be achieved through computer-generated content, constructing them directly…

Computer Vision and Pattern Recognition · Computer Science 2026-04-13 Zhengxian Yang , Shengqi Wang , Shi Pan , Hongshuai Li , Haoxiang Wang , Lin Li , Guanjun Li , Zhengqi Wen , Borong Lin , Jianhua Tao , Tao Yu

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

Recent progress has shown that video diffusion models (VDMs) can be repurposed for diverse multimodal graphics tasks. However, existing methods often train separate models for each problem setting, which fixes the input-output mapping and…

Computer Vision and Pattern Recognition · Computer Science 2026-05-04 Houyuan Chen , Hong Li , Xianghao Kong , Tianrui Zhu , Shaocong Xu , Weiqing Xiao , Yuwei Guo , Chongjie Ye , Lvmin Zhang , Hao Zhao , Anyi Rao

In this paper, we propose Img2CAD, the first approach to our knowledge that uses 2D image inputs to generate CAD models with editable parameters. Unlike existing AI methods for 3D model generation using text or image inputs often rely on…

Computer Vision and Pattern Recognition · Computer Science 2024-10-07 Tianrun Chen , Chunan Yu , Yuanqi Hu , Jing Li , Tao Xu , Runlong Cao , Lanyun Zhu , Ying Zang , Yong Zhang , Zejian Li , Linyun Sun

Text-to-image retrieval is a fundamental task in multimedia processing, aiming to retrieve semantically relevant cross-modal content. Traditional studies have typically approached this task as a discriminative problem, matching the text and…

Multimedia · Computer Science 2024-07-25 Yongqi Li , Hongru Cai , Wenjie Wang , Leigang Qu , Yinwei Wei , Wenjie Li , Liqiang Nie , Tat-Seng Chua

Empowering models to dynamically accomplish tasks specified through natural language instructions represents a promising path toward more capable and general artificial intelligence. In this work, we introduce InstructSeq, an…

Computer Vision and Pattern Recognition · Computer Science 2023-12-01 Rongyao Fang , Shilin Yan , Zhaoyang Huang , Jingqiu Zhou , Hao Tian , Jifeng Dai , Hongsheng Li

We propose MVGBench, a comprehensive benchmark for multi-view image generation models (MVGs) that evaluates 3D consistency in geometry and texture, image quality, and semantics (using vision language models). Recently, MVGs have been the…

Graphics · Computer Science 2025-07-02 Xianghui Xie , Chuhang Zou , Meher Gitika Karumuri , Jan Eric Lenssen , Gerard Pons-Moll

Visual designers naturally draw inspiration from multiple visual references, combining diverse elements and aesthetic principles to create artwork. However, current image generative frameworks predominantly rely on single-source inputs --…

Computer Vision and Pattern Recognition · Computer Science 2025-08-27 Ruoxi Chen , Dongping Chen , Siyuan Wu , Sinan Wang , Shiyun Lang , Petr Sushko , Gaoyang Jiang , Yao Wan , Ranjay Krishna

Retrieval-Augmented Generation (RAG) has become a core paradigm in document question answering tasks. However, existing methods have limitations when dealing with multimodal documents: one category of methods relies on layout analysis and…

Computation and Language · Computer Science 2026-03-09 Wang Chen , Wenhan Yu , Guanqiang Qi , Weikang Li , Yang Li , Lei Sha , Deguo Xia , Jizhou Huang

This study presents Medical Vision Generalist (MVG), the first foundation model capable of handling various medical imaging tasks -- such as cross-modal synthesis, image segmentation, denoising, and inpainting -- within a unified…

Computer Vision and Pattern Recognition · Computer Science 2024-06-11 Sucheng Ren , Xiaoke Huang , Xianhang Li , Junfei Xiao , Jieru Mei , Zeyu Wang , Alan Yuille , Yuyin Zhou

Modeling dynamic, large-scale urban scenes is challenging due to their highly intricate geometric structures and unconstrained dynamics in both space and time. Prior methods often employ high-level architectural priors, separating static…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Yurui Chen , Chun Gu , Junzhe Jiang , Xiatian Zhu , Li Zhang

Sounding Video Generation (SVG) is an audio-video joint generation task challenged by high-dimensional signal spaces, distinct data formats, and different patterns of content information. To address these issues, we introduce a novel…

Computer Vision and Pattern Recognition · Computer Science 2024-10-03 Mingzhen Sun , Weining Wang , Yanyuan Qiao , Jiahui Sun , Zihan Qin , Longteng Guo , Xinxin Zhu , Jing Liu

Visualization of large-scale time-dependent simulation data is crucial for domain scientists to analyze complex phenomena, but it demands significant I/O bandwidth, storage, and computational resources. To enable effective visualization on…

Graphics · Computer Science 2025-07-18 Siyuan Yao , Chaoli Wang

Multi-task visual grounding (MTVG) includes two sub-tasks, i.e., Referring Expression Comprehension (REC) and Referring Expression Segmentation (RES). The existing representative approaches generally follow the research pipeline which…

Computer Vision and Pattern Recognition · Computer Science 2025-05-29 Jingchao Wang , Hong Wang , Wenlong Zhang , Kunhua Ji , Dingjiang Huang , Yefeng Zheng