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As remote sensing imaging technology continues to advance and evolve, processing high-resolution and diversified satellite imagery to improve segmentation accuracy and enhance interpretation efficiency emerg as a pivotal area of…

计算机视觉与模式识别 · 计算机科学 2024-10-10 Yice Cao , Chenchen Liu , Zhenhua Wu , Wenxin Yao , Liu Xiong , Jie Chen , Zhixiang Huang

3D semantic segmentation plays a fundamental and crucial role to understand 3D scenes. While contemporary state-of-the-art techniques predominantly concentrate on elevating the overall performance of 3D semantic segmentation based on…

计算机视觉与模式识别 · 计算机科学 2025-03-18 Weiguang Zhao , Rui Zhang , Qiufeng Wang , Guangliang Cheng , Kaizhu Huang

LiDAR and camera are two critical sensors for multi-modal 3D semantic segmentation and are supposed to be fused efficiently and robustly to promise safety in various real-world scenarios. However, existing multi-modal methods face two key…

计算机视觉与模式识别 · 计算机科学 2023-10-16 Feng Jiang , Chaoping Tu , Gang Zhang , Jun Li , Hanqing Huang , Junyu Lin , Di Feng , Jian Pu

We introduce a novel deep learning-based framework to interpret 3D urban scenes represented as textured meshes. Based on the observation that object boundaries typically align with the boundaries of planar regions, our framework achieves…

计算机视觉与模式识别 · 计算机科学 2022-12-27 Weixiao Gao , Liangliang Nan , Bas Boom , Hugo Ledoux

In the past decade, Convolutional Neural Networks (CNNs) and Transformers have achieved wide applicaiton in semantic segmentation tasks. Although CNNs with Transformer models greatly improve performance, the global context modeling remains…

计算机视觉与模式识别 · 计算机科学 2026-02-06 Feixiang Du , Shengkun Wu

This paper studies inference acceleration using distributed convolutional neural networks (CNNs) in collaborative edge computing network. To avoid inference accuracy loss in inference task partitioning, we propose receptive field-based…

分布式、并行与集群计算 · 计算机科学 2022-07-26 Nan Li , Alexandros Iosifidis , Qi Zhang

Semantic segmentation plays an important role in widespread applications such as autonomous driving and robotic sensing. Traditional methods mostly use RGB images which are heavily affected by lighting conditions, \eg, darkness. Recent…

计算机视觉与模式识别 · 计算机科学 2023-06-21 Ping Li , Junjie Chen , Binbin Lin , Xianghua Xu

This work proposes a novel approach that uses a semantic segmentation mask to obtain a 2D spatial layout of the segmentation-categories across the scene, designated by segmentation-based semantic features (SSFs). These features represent,…

计算机视觉与模式识别 · 计算机科学 2024-02-01 Ricardo Pereira , Tiago Barros , Luis Garrote , Ana Lopes , Urbano J. Nunes

AI spans from large language models to tiny models running on microcontrollers (MCUs). Extremely memory-efficient model architectures are decisive to fit within an MCU's tiny memory budget e.g., 128kB of RAM. However, inference latency must…

机器学习 · 计算机科学 2025-10-20 Zhaolan Huang , Emmanuel Baccelli

Semantic mapping based on the supervised object detectors is sensitive to image distribution. In real-world environments, the object detection and segmentation performance can lead to a major drop, preventing the use of semantic mapping in…

计算机视觉与模式识别 · 计算机科学 2024-11-01 Chuhao Liu , Ke Wang , Jieqi Shi , Zhijian Qiao , Shaojie Shen

Achieving optimal semantic segmentation with frame-based vision sensors poses significant challenges for real-time systems like UAVs and self-driving cars, which require rapid and precise processing. Traditional frame-based methods often…

计算机视觉与模式识别 · 计算机科学 2025-02-27 D. Hareb , J. Martinet , B. Miramond

Contextual information is vital in visual understanding problems, such as semantic segmentation and object detection. We propose a Criss-Cross Network (CCNet) for obtaining full-image contextual information in a very effective and efficient…

计算机视觉与模式识别 · 计算机科学 2020-07-10 Zilong Huang , Xinggang Wang , Yunchao Wei , Lichao Huang , Humphrey Shi , Wenyu Liu , Thomas S. Huang

The performance of face detectors has been largely improved with the development of convolutional neural network. However, it remains challenging for face detectors to detect tiny, occluded or blurry faces. Besides, most face detectors…

计算机视觉与模式识别 · 计算机科学 2019-04-26 Wanxin Tian , Zixuan Wang , Haifeng Shen , Weihong Deng , Yiping Meng , Binghui Chen , Xiubao Zhang , Yuan Zhao , Xiehe Huang

Semantic segmentation models have reached remarkable performance across various tasks. However, this performance is achieved with extremely large models, using powerful computational resources and without considering training and inference…

计算机视觉与模式识别 · 计算机科学 2021-10-25 Antonio Tavera , Carlo Masone , Barbara Caputo

Semantic segmentation, a crucial task in computer vision, often relies on labor-intensive and costly annotated datasets for training. In response to this challenge, we introduce FuseNet, a dual-stream framework for self-supervised semantic…

计算机视觉与模式识别 · 计算机科学 2023-11-23 Amirhossein Kazerouni , Sanaz Karimijafarbigloo , Reza Azad , Yury Velichko , Ulas Bagci , Dorit Merhof

Temporal action localization is an important task of computer vision. Though many methods have been proposed, it still remains an open question how to predict the temporal location of action segments precisely. Most state-of-the-art works…

计算机视觉与模式识别 · 计算机科学 2019-02-15 Ke Yang , Xiaolong Shen , Peng Qiao , Shijie Li , Dongsheng Li , Yong Dou

For complex segmentation tasks, fully automatic systems are inherently limited in their achievable accuracy for extracting relevant objects. Especially in cases where only few data sets need to be processed for a highly accurate result,…

计算机视觉与模式识别 · 计算机科学 2017-09-12 Mario Amrehn , Sven Gaube , Mathias Unberath , Frank Schebesch , Tim Horz , Maddalena Strumia , Stefan Steidl , Markus Kowarschik , Andreas Maier

A well-designed fine-grained categorization system usually has three contradictory requirements: accuracy (the ability to identify objects among subordinate categories); interpretability (the ability to provide human-understandable…

计算机视觉与模式识别 · 计算机科学 2016-10-05 Shaoli Huang , Dacheng Tao

Semantic change detection is an important task in geoscience and earth observation. By producing a semantic change map for each temporal phase, both the land use land cover categories and change information can be interpreted. Recently some…

计算机视觉与模式识别 · 计算机科学 2024-06-18 Chenyao Zhou , Haotian Zhang , Han Guo , Zhengxia Zou , Zhenwei Shi

Spiking neural networks (SNNs) have recently shown strong potential in unimodal visual and textual tasks, yet building a directly trained, low-energy, and high-performance SNN for multimodal applications such as image-text retrieval (ITR)…

计算机视觉与模式识别 · 计算机科学 2026-03-31 Xintao Zong , Xian Zhong , Wenxuan Liu , Jianhao Ding , Zhaofei Yu , Tiejun Huang