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We present DeepSeek-VL2, an advanced series of large Mixture-of-Experts (MoE) Vision-Language Models that significantly improves upon its predecessor, DeepSeek-VL, through two key major upgrades. For the vision component, we incorporate a…

Recently, there have been a plethora of classification and detection systems from RGB as well as 3D images. In this work, we describe a new 3D object detection system from an RGB-D or depth-only point cloud. Our system first detects objects…

计算机视觉与模式识别 · 计算机科学 2023-05-26 Xiaoke Shen , Ioannis Stamos

Recently, there has been a significant interest in performing convolution over irregularly sampled point clouds. Since point clouds are very different from regular raster images, it is imperative to study the generalization of the…

计算机视觉与模式识别 · 计算机科学 2021-02-01 Xingyi Li , Wenxuan Wu , Xiaoli Z. Fern , Li Fuxin

Existing methods for fine-tuning sparse LLMs often suffer from resource-intensive requirements and high retraining costs. Additionally, many fine-tuning methods often rely on approximations or heuristic optimization strategies, which may…

机器学习 · 计算机科学 2024-02-21 Song Guo , Fan Wu , Lei Zhang , Xiawu Zheng , Shengchuan Zhang , Fei Chao , Yiyu Shi , Rongrong Ji

Breadth-First Search (BFS) is a fundamental graph kernel that underpins a wide range of applications. While modern GPUs provide specialised Matrix-Multiply-Accumulate (MMA) units, e.g., Tensor Cores (TC), with extremely high throughput,…

分布式、并行与集群计算 · 计算机科学 2025-12-29 Deniz Elbek , Kamer Kaya

With the continuous improvement of on-chip integrated voltage regulators (IVRs) and fast, adaptive frequency control, dynamic voltage-frequency scaling (DVFS) transition times have shrunk from the microsecond to the nanosecond regime,…

硬件体系结构 · 计算机科学 2022-05-03 Srikant Bharadwaj , Shomit Das , Kaushik Mazumdar , Bradford Beckmann , Stephen Kosonocky

As convolution has empowered many smart applications, dynamic convolution further equips it with the ability to adapt to diverse inputs. However, the static and dynamic convolutions are either layout-agnostic or computation-heavy, making it…

计算机视觉与模式识别 · 计算机科学 2022-03-23 Jierun Chen , Tianlang He , Weipeng Zhuo , Li Ma , Sangtae Ha , S. -H. Gary Chan

Long-term video understanding requires interpreting complex temporal events and reasoning over procedural activities. While instructional video corpora, like HowTo100M, offer rich resources for model training, they present significant…

计算机视觉与模式识别 · 计算机科学 2026-04-30 Mingji Ge , Qirui Chen , Zeqian Li , Weidi Xie

In autonomous driving, dynamic environment and corner cases pose significant challenges to the robustness of ego vehicle's decision-making. To address these challenges, commencing with the representation of state-action mapping in the…

计算机视觉与模式识别 · 计算机科学 2025-03-04 Ziang Guo , Konstantin Gubernatorov , Selamawit Asfaw , Zakhar Yagudin , Dzmitry Tsetserukou

We present BEVCon, a simple yet effective contrastive learning framework designed to improve Bird's Eye View (BEV) perception in autonomous driving. BEV perception offers a top-down-view representation of the surrounding environment, making…

计算机视觉与模式识别 · 计算机科学 2025-08-07 Ziyang Leng , Jiawei Yang , Zhicheng Ren , Bolei Zhou

We introduce a novel MV-DETR pipeline which is effective while efficient transformer based detection method. Given input RGBD data, we notice that there are super strong pretraining weights for RGB data while less effective works for depth…

计算机视觉与模式识别 · 计算机科学 2024-08-14 Zichao Dong , Yilin Zhang , Xufeng Huang , Hang Ji , Zhan Shi , Xin Zhan , Junbo Chen

Large Language Models (LLMs) have played an important role in many fields due to their powerful capabilities.However, their massive number of parameters leads to high deployment requirements and incurs significant inference costs, which…

Recently, with the tremendous success of diffusion models in the field of text-to-image (T2I) generation, increasing attention has been directed toward their potential in text-to-video (T2V) applications. However, the computational demands…

计算机视觉与模式识别 · 计算机科学 2025-01-29 Wenfeng Lin , Jiangchuan Wei , Boyuan Liu , Yichen Zhang , Shiyue Yan , Mingyu Guo

The Fast Fourier Transform (FFT), as a core computation in a wide range of scientific applications, is increasingly threatened by reliability issues. In this paper, we introduce TurboFFT, a high-performance FFT implementation equipped with…

分布式、并行与集群计算 · 计算机科学 2024-05-07 Shixun Wu , Yujia Zhai , Jinyang Liu , Jiajun Huang , Zizhe Jian , Huangliang Dai , Sheng Di , Zizhong Chen , Franck Cappello

Constructing photo-realistic Free-Viewpoint Videos (FVVs) of dynamic scenes from multi-view videos remains a challenging endeavor. Despite the remarkable advancements achieved by current neural rendering techniques, these methods generally…

计算机视觉与模式识别 · 计算机科学 2024-06-12 Jiakai Sun , Han Jiao , Guangyuan Li , Zhanjie Zhang , Lei Zhao , Wei Xing

Large-scale pre-trained transformers have demonstrated remarkable success in various computer vision tasks. However, it is still highly challenging to fully fine-tune these models for downstream tasks due to their high computational and…

计算机视觉与模式识别 · 计算机科学 2023-04-27 Zhao Song , Ke Yang , Naiyang Guan , Junjie Zhu , Peng Qiao , Qingyong Hu

We present Step-Video-T2V, a state-of-the-art text-to-video pre-trained model with 30B parameters and the ability to generate videos up to 204 frames in length. A deep compression Variational Autoencoder, Video-VAE, is designed for video…

计算机视觉与模式识别 · 计算机科学 2025-02-25 Guoqing Ma , Haoyang Huang , Kun Yan , Liangyu Chen , Nan Duan , Shengming Yin , Changyi Wan , Ranchen Ming , Xiaoniu Song , Xing Chen , Yu Zhou , Deshan Sun , Deyu Zhou , Jian Zhou , Kaijun Tan , Kang An , Mei Chen , Wei Ji , Qiling Wu , Wen Sun , Xin Han , Yanan Wei , Zheng Ge , Aojie Li , Bin Wang , Bizhu Huang , Bo Wang , Brian Li , Changxing Miao , Chen Xu , Chenfei Wu , Chenguang Yu , Dapeng Shi , Dingyuan Hu , Enle Liu , Gang Yu , Ge Yang , Guanzhe Huang , Gulin Yan , Haiyang Feng , Hao Nie , Haonan Jia , Hanpeng Hu , Hanqi Chen , Haolong Yan , Heng Wang , Hongcheng Guo , Huilin Xiong , Huixin Xiong , Jiahao Gong , Jianchang Wu , Jiaoren Wu , Jie Wu , Jie Yang , Jiashuai Liu , Jiashuo Li , Jingyang Zhang , Junjing Guo , Junzhe Lin , Kaixiang Li , Lei Liu , Lei Xia , Liang Zhao , Liguo Tan , Liwen Huang , Liying Shi , Ming Li , Mingliang Li , Muhua Cheng , Na Wang , Qiaohui Chen , Qinglin He , Qiuyan Liang , Quan Sun , Ran Sun , Rui Wang , Shaoliang Pang , Shiliang Yang , Sitong Liu , Siqi Liu , Shuli Gao , Tiancheng Cao , Tianyu Wang , Weipeng Ming , Wenqing He , Xu Zhao , Xuelin Zhang , Xianfang Zeng , Xiaojia Liu , Xuan Yang , Yaqi Dai , Yanbo Yu , Yang Li , Yineng Deng , Yingming Wang , Yilei Wang , Yuanwei Lu , Yu Chen , Yu Luo , Yuchu Luo , Yuhe Yin , Yuheng Feng , Yuxiang Yang , Zecheng Tang , Zekai Zhang , Zidong Yang , Binxing Jiao , Jiansheng Chen , Jing Li , Shuchang Zhou , Xiangyu Zhang , Xinhao Zhang , Yibo Zhu , Heung-Yeung Shum , Daxin Jiang

Benefiting from the advances in large language models and cross-modal alignment, existing multimodal large language models have achieved prominent performance in image and short video understanding. However, the understanding of long videos…

计算机视觉与模式识别 · 计算机科学 2025-07-25 Haoji Zhang , Yiqin Wang , Yansong Tang , Yong Liu , Jiashi Feng , Xiaojie Jin

Generative models are reshaping the live-streaming industry by redefining how content is created, styled, and delivered. Previous image-based streaming diffusion models have powered efficient and creative live streaming products but have…

计算机视觉与模式识别 · 计算机科学 2026-02-24 Tianrui Feng , Zhi Li , Shuo Yang , Haocheng Xi , Muyang Li , Xiuyu Li , Lvmin Zhang , Keting Yang , Kelly Peng , Song Han , Maneesh Agrawala , Kurt Keutzer , Akio Kodaira , Chenfeng Xu

Dense retrieval techniques employ pre-trained large language models to build a high-dimensional representation of queries and passages. These representations compute the relevance of a passage w.r.t. to a query using efficient similarity…

信息检索 · 计算机科学 2024-04-04 Franco Maria Nardini , Cosimo Rulli , Rossano Venturini