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Jointly processing information from multiple sensors is crucial to achieving accurate and robust perception for reliable autonomous driving systems. However, current 3D perception research follows a modality-specific paradigm, leading to…

Computer Vision and Pattern Recognition · Computer Science 2023-08-16 Haiyang Wang , Hao Tang , Shaoshuai Shi , Aoxue Li , Zhenguo Li , Bernt Schiele , Liwei Wang

Softmax attention is the cornerstone of modern large language models, but its memory scales linearly and compute quadratically with sequence length. Linear recurrent models, such as linear attention and state space models, have become…

Machine Learning · Computer Science 2026-05-28 Kevin Y. Li , Asher Trockman , Ananda Theertha Suresh , Ziteng Sun

Vision Transformers (ViTs) have achieved remarkable performance in various image classification tasks by leveraging the attention mechanism to process image patches as tokens. However, the high computational and memory demands of ViTs pose…

Computer Vision and Pattern Recognition · Computer Science 2024-06-27 Zhengqing Yuan , Rong Zhou , Hongyi Wang , Lifang He , Yanfang Ye , Lichao Sun

Multimodal large language models (MLLMs) have recently achieved impressive general-purpose vision-language capabilities through visual instruction tuning. However, current MLLMs primarily focus on image-level or box-level understanding,…

Computer Vision and Pattern Recognition · Computer Science 2025-09-09 Yuqian Yuan , Wentong Li , Jian Liu , Dongqi Tang , Xinjie Luo , Chi Qin , Lei Zhang , Jianke Zhu

We present fVDB, a novel GPU-optimized framework for deep learning on large-scale 3D data. fVDB provides a complete set of differentiable primitives to build deep learning architectures for common tasks in 3D learning such as convolution,…

Computer Vision and Pattern Recognition · Computer Science 2025-09-30 Francis Williams , Jiahui Huang , Jonathan Swartz , Gergely Klár , Vijay Thakkar , Matthew Cong , Xuanchi Ren , Ruilong Li , Clement Fuji-Tsang , Sanja Fidler , Eftychios Sifakis , Ken Museth

We present the Qwen2-VL Series, an advanced upgrade of the previous Qwen-VL models that redefines the conventional predetermined-resolution approach in visual processing. Qwen2-VL introduces the Naive Dynamic Resolution mechanism, which…

Computer Vision and Pattern Recognition · Computer Science 2024-10-04 Peng Wang , Shuai Bai , Sinan Tan , Shijie Wang , Zhihao Fan , Jinze Bai , Keqin Chen , Xuejing Liu , Jialin Wang , Wenbin Ge , Yang Fan , Kai Dang , Mengfei Du , Xuancheng Ren , Rui Men , Dayiheng Liu , Chang Zhou , Jingren Zhou , Junyang Lin

Unmanned aerial vehicle (UAV) detection and aerial object recognition are critical for modern surveillance and security, prompting a need for robust systems that overcome limitations of single-modality approaches. This research addresses…

Computer Vision and Pattern Recognition · Computer Science 2025-11-20 Mauro Larrat , Claudomiro Sales

Open-Vocabulary object detectors can generalize to an unrestricted set of categories through simple textual prompting. However, adapting these models to rare classes or reinforcing their abilities on multiple specialized domains remains…

Computer Vision and Pattern Recognition · Computer Science 2025-10-23 Chiara Cappellino , Gianluca Mancusi , Matteo Mosconi , Angelo Porrello , Simone Calderara , Rita Cucchiara

This study presents a multisensory machine learning architecture for object recognition by employing a novel dataset that was constructed with the iCub robot, which is equipped with three cameras and a depth sensor. The proposed…

Robotics · Computer Science 2020-09-15 Murat Kirtay , Guido Schillaci , Verena V. Hafner

Online Handwritten Text Recognition (OLHTR) has gained considerable attention for its diverse range of applications. Current approaches usually treat OLHTR as a sequence recognition task, employing either a single trajectory or image…

Computer Vision and Pattern Recognition · Computer Science 2025-02-11 Chenyu Liu , Jinshui Hu , Baocai Yin , Jia Pan , Bing Yin , Jun Du , Qingfeng Liu

This paper introduces MMMU-Pro, a robust version of the Massive Multi-discipline Multimodal Understanding and Reasoning (MMMU) benchmark. MMMU-Pro rigorously assesses multimodal models' true understanding and reasoning capabilities through…

Computation and Language · Computer Science 2025-05-23 Xiang Yue , Tianyu Zheng , Yuansheng Ni , Yubo Wang , Kai Zhang , Shengbang Tong , Yuxuan Sun , Botao Yu , Ge Zhang , Huan Sun , Yu Su , Wenhu Chen , Graham Neubig

In this work, we present the Megrez models, comprising a language model (Megrez-3B-Instruct) and a multimodal model (Megrez-3B-Omni). These models are designed to deliver fast inference, compactness, and robust edge-side intelligence…

Recent advances in Multimodal Large Language Models (MLLMs) have demonstrated impressive capabilities. However, evaluating their capacity for human-like understanding in One-Image Guides remains insufficiently explored. One-Image Guides are…

Computer Vision and Pattern Recognition · Computer Science 2025-10-02 Jiancong Xie , Wenjin Wang , Zhuomeng Zhang , Zihan Liu , Qi Liu , Ke Feng , Zixun Sun , Yuedong Yang

In the rapidly evolving semiconductor industry, where research, design, verification, and manufacturing are intricately linked, the potential of Large Language Models to revolutionize hardware design and security verification is immense.…

Computation and Language · Computer Science 2024-02-07 Weimin Fu , Shijie Li , Yifang Zhao , Haocheng Ma , Raj Dutta , Xuan Zhang , Kaichen Yang , Yier Jin , Xiaolong Guo

As artificial intelligence systems increasingly operate in Real-world environments, the integration of multi-modal data sources such as vision, language, and audio presents both unprecedented opportunities and critical challenges for…

Machine Learning · Computer Science 2025-07-01 Sree Bhargavi Balija

A key challenge for LiDAR-based 3D object detection is to capture sufficient features from large scale 3D scenes especially for distant or/and occluded objects. Albeit recent efforts made by Transformers with the long sequence modeling…

Computer Vision and Pattern Recognition · Computer Science 2023-03-23 Chao Zhou , Yanan Zhang , Jiaxin Chen , Di Huang

Many adaptations of transformers have emerged to address the single-modal vision tasks, where self-attention modules are stacked to handle input sources like images. Intuitively, feeding multiple modalities of data to vision transformers…

Computer Vision and Pattern Recognition · Computer Science 2022-07-18 Yikai Wang , Xinghao Chen , Lele Cao , Wenbing Huang , Fuchun Sun , Yunhe Wang

Recently, perception task based on Bird's-Eye View (BEV) representation has drawn more and more attention, and BEV representation is promising as the foundation for next-generation Autonomous Vehicle (AV) perception. However, most existing…

Computer Vision and Pattern Recognition · Computer Science 2024-07-10 Yangguang Li , Bin Huang , Zeren Chen , Yufeng Cui , Feng Liang , Mingzhu Shen , Fenggang Liu , Enze Xie , Lu Sheng , Wanli Ouyang , Jing Shao

We propose FusionBERT, a novel multi-view visual fusion framework for image-3D multimodal retrieval. Existing image-3D representation learning methods predominantly focus on feature alignment of a single object image and its 3D model,…

Computer Vision and Pattern Recognition · Computer Science 2026-04-06 Wei Li , Yufan Ren , Hanqing Jiang , Jianhui Ding , Zhen Peng , Leman Feng , Yichun Shentu , Guoqiang Xu , Baigui Sun

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