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Multimodal fusion can make semantic segmentation more robust. However, fusing an arbitrary number of modalities remains underexplored. To delve into this problem, we create the DeLiVER arbitrary-modal segmentation benchmark, covering Depth,…

计算机视觉与模式识别 · 计算机科学 2023-03-03 Jiaming Zhang , Ruiping Liu , Hao Shi , Kailun Yang , Simon Reiß , Kunyu Peng , Haodong Fu , Kaiwei Wang , Rainer Stiefelhagen

It is commonly believed that high internal resolution combined with expensive operations (e.g. atrous convolutions) are necessary for accurate semantic segmentation, resulting in slow speed and large memory usage. In this paper, we question…

计算机视觉与模式识别 · 计算机科学 2022-06-16 Tianjian Meng , Golnaz Ghiasi , Reza Mahjourian , Quoc V. Le , Mingxing Tan

Recent advancements in image segmentation have focused on enhancing the efficiency of the models to meet the demands of real-time applications, especially on edge devices. However, existing research has primarily concentrated on single-task…

计算机视觉与模式识别 · 计算机科学 2024-04-16 Gabriele Rosi , Claudia Cuttano , Niccolò Cavagnero , Giuseppe Averta , Fabio Cermelli

Developing robust multi-modal feature representations is crucial for enhancing object tracking performance. In pursuit of this objective, a novel X Modality Assisting Network (X-Net) is introduced, which explores the impact of the fusion…

计算机视觉与模式识别 · 计算机科学 2025-02-25 Zhaisheng Ding , Haiyan Li , Ruichao Hou , Yanyu Liu , Shidong Xie

Transformer has achieved satisfactory results in the field of hyperspectral image (HSI) classification. However, existing Transformer models face two key challenges when dealing with HSI scenes characterized by diverse land cover types and…

计算机视觉与模式识别 · 计算机科学 2025-02-27 Yichu Xu , Di Wang , Lefei Zhang , Liangpei Zhang

We propose a novel approach to robot-operated active understanding of unknown indoor scenes, based on online RGBD reconstruction with semantic segmentation. In our method, the exploratory robot scanning is both driven by and targeting at…

图形学 · 计算机科学 2022-01-14 Lintao Zheng , Chenyang Zhu , Jiazhao Zhang , Hang Zhao , Hui Huang , Matthias Niessner , Kai Xu

In this paper, we propose a neural network architecture for scale-invariant semantic segmentation using RGB-D images. We utilize depth information as an additional modality apart from color images only. Especially in an outdoor scene which…

计算机视觉与模式识别 · 计算机科学 2022-04-12 Mohammad Dawud Ansari , Alwi Husada , Didier Stricker

The low-level spatial detail information and high-level semantic abstract information are both essential to the semantic segmentation task. The features extracted by the deep network can obtain rich semantic information, while a lot of…

计算机视觉与模式识别 · 计算机科学 2023-12-13 Xiaojie Fang , Xingguo Song , Xiangyin Meng , Xu Fang , Sheng Jin

Although deep models have greatly improved the accuracy and robustness of image segmentation, obtaining segmentation results with highly accurate boundaries and fine structures is still a challenging problem. In this paper, we propose a…

计算机视觉与模式识别 · 计算机科学 2021-05-12 Xuebin Qin , Deng-Ping Fan , Chenyang Huang , Cyril Diagne , Zichen Zhang , Adrià Cabeza Sant'Anna , Albert Suàrez , Martin Jagersand , Ling Shao

Change detection (CD) in remote sensing aims to identify semantic differences between satellite images captured at different times. While deep learning has significantly advanced this field, existing approaches based on convolutional neural…

计算机视觉与模式识别 · 计算机科学 2026-03-03 Durgesh Ameta , Ujjwal Mishra , Praful Hambarde , Amit Shukla

We propose a new deep learning architecture for the tasks of semantic segmentation and depth prediction from RGB-D images. We revise the state of art based on the RGB and depth feature fusion, where both modalities are assumed to be…

人工智能 · 计算机科学 2018-12-18 Giorgio Giannone , Boris Chidlovskii

Feature pyramids have been widely adopted in convolutional neural networks and transformers for tasks in medical image segmentation. However, existing models generally focus on the Encoder-side Transformer for feature extraction. We further…

计算机视觉与模式识别 · 计算机科学 2025-04-08 Hongyi Cai , Mohammad Mahdinur Rahman , Wenzhen Dong , Jingyu Wu

RGB-D saliency detection integrates information from both RGB images and depth maps to improve prediction of salient regions under challenging conditions. The key to RGB-D saliency detection is to fully mine and fuse information at multiple…

计算机视觉与模式识别 · 计算机科学 2021-12-02 Yue Wang , Xu Jia , Lu Zhang , Yuke Li , James Elder , Huchuan Lu

Real-time semantic segmentation is desirable in many robotic applications with limited computation resources. One challenge of semantic segmentation is to deal with the object scale variations and leverage the context. How to perform…

计算机视觉与模式识别 · 计算机科学 2020-03-10 Zhanpeng Zhang , Kaipeng Zhang

Multi-modality image fusion aims at fusing modality-specific (complementarity) and modality-shared (correlation) information from multiple source images. To tackle the problem of the neglect of inter-feature relationships, high-frequency…

计算机视觉与模式识别 · 计算机科学 2025-05-20 Xiaoli Zhang , Liying Wang , Libo Zhao , Xiongfei Li , Siwei Ma

The local and global features are both essential for automatic speech recognition (ASR). Many recent methods have verified that simply combining local and global features can further promote ASR performance. However, these methods pay less…

计算与语言 · 计算机科学 2023-05-30 Zhi-Hao Lai , Tian-Hao Zhang , Qi Liu , Xinyuan Qian , Li-Fang Wei , Song-Lu Chen , Feng Chen , Xu-Cheng Yin

Algorithms for the action segmentation task typically use temporal models to predict what action is occurring at each frame for a minute-long daily activity. Recent studies have shown the potential of Transformer in modeling the relations…

计算机视觉与模式识别 · 计算机科学 2021-10-19 Fangqiu Yi , Hongyu Wen , Tingting Jiang

The reasonable employment of RGB and depth data show great significance in promoting the development of computer vision tasks and robot-environment interaction. However, there are different advantages and disadvantages in the early and late…

计算机视觉与模式识别 · 计算机科学 2021-09-13 Jinchao Zhu

RGB-D has gradually become a crucial data source for understanding complex scenes in assisted driving. However, existing studies have paid insufficient attention to the intrinsic spatial properties of depth maps. This oversight…

计算机视觉与模式识别 · 计算机科学 2025-07-02 Siyu Chen , Ting Han , Changshe Zhang , Weiquan Liu , Jinhe Su , Zongyue Wang , Guorong Cai

With the widespread adoption of millimeter-wave (mmWave) massive multi-input-multi-output (MIMO) in vehicular networks, accurate beam prediction and alignment have become critical for high-speed data transmission and reliable access. While…

信息论 · 计算机科学 2026-03-27 Chenyiming Wen , Binpu Shi , Min Li , Ming-Min Zhao , Min-Jian Zhao , Jiangzhou Wang