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检索条件"主题词=3D semantic segmentation"
99 条 记 录,以下是51-60 订阅
排序:
A domain adaptation framework for cross-modality SAR 3d reconstruction point clouds segmentation utilizing LidAR data
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INTERNATIONAL JOURNAL OF APPLIEd EARTH OBSERVATION ANd GEOINFORMATION 2024年 133卷
作者: Wang, Muhan Qiu, Xiaolan Zhang, Zhe Gao, Silin Chinese Acad Sci Aerosp Informat Res Inst Beijing 100094 Peoples R China China Natl Key Lab Microwave Imaging Beijing 100190 Peoples R China Key Lab Technol Geospatial Informat Proc & Applica Beijing 100090 Peoples R China Univ Chinese Acad Sci Sch Elect Elect & Commun Engn Beijing 100094 Peoples R China Suzhou Key Lab Microwave Imaging Proc & Applicat T Suzhou 215128 Peoples R China Suzhou Aerosp Informat Res Inst Suzhou 215128 Peoples R China
Synthetic aperture radar (SAR) 3d point clouds reconstruction can eliminate the problems of layover in 2d SAR image projections, the recognition of the reconstructed point cloud can significantly enhance target identi... 详细信息
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ECLAIR: A High-Fidelity Aerial LidAR dataset for semantic segmentation
ECLAIR: A High-Fidelity Aerial LiDAR Dataset for Semantic Se...
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IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
作者: Melekhov, Iaroslav Umashankar, Anand Kim, Hyeong-Jin Serkov, Vladislav Argyle, dusty Sharper Shape Salt Lake City UT 84115 USA Aalto Univ Espoo Finland
We introduce ECLAIR (Extended Classification of Lidar for AI Recognition), a new outdoor large-scale aerial LidAR dataset designed specifically for advancing research in point cloud semantic segmentation. As the most ... 详细信息
来源: 评论
dual-Neighborhood Feature Aggregation Network for Point Cloud semantic segmentation  34
Dual-Neighborhood Feature Aggregation Network for Point Clou...
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34th IEEE International Conference on Tools with Artificial Intelligence (ICTAI)
作者: Chen, Minghong Zhang, Guanghui Shi, Wenjun Zhu, dongchen Zhang, Xiaolin Li, Jiamao Chinese Acad Sci Shanghai Inst Microsyst & Informat Technol State Key Lab Transducer Technol Bion Vis Syst Lab Shanghai 200050 Peoples R China Univ Chinese Acad Sci Beijing 100049 Peoples R China ShanghaiTech Univ Sch Informat & Technol Shanghai 200050 Peoples R China Xiongan Inst Innovat Xiongan 071700 Peoples R China Univ Sci & Technol China Hefei 230027 Anhui Peoples R China
Neighborhood construction plays a key role in point cloud processing. However, existing models only use a single neighborhood construction method to extract neighborhood features, which limits their scene understandin... 详细信息
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Clustering-Based Refinement for 3d Human Body Parts segmentation  17th
Clustering-Based Refinement for 3D Human Body Parts Segmenta...
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17th International Conference on Intelligent Autonomous Systems (IAS)
作者: Barcellona, Leonardo Terreran, Matteo Evangelista, daniele Ghidoni, Stefano Univ Padua Dept Informat Engn DEI Padua Italy
A common approach to address human body parts segmentation on 3d data involves the use of a 2d segmentation network and 3d projection. Following this approach, several errors could be introduced in the final 3d segmen... 详细信息
来源: 评论
3d Shape segmentation with Geometric deep Learning  20th
3D Shape Segmentation with Geometric Deep Learning
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20th International Conference on Image Analysis and Processing (ICIAP)
作者: Boscaini, davide Poiesi, Fabio Fdn Bruno Kessler Technol Vis Via Sommarive 18 I-38123 Trento Italy
The semantic segmentation of 3d shapes with a high-density of vertices could be impractical due to large memory requirements. To make this problem computationally tractable, we propose a neural-network based approach ... 详细信息
来源: 评论
Automatic segmentation of the Prostate on 3d CT Images by Using Multiple deep Learning Networks  18
Automatic Segmentation of the Prostate on 3D CT Images by Us...
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5th International Conference on Biomedical and Bioinformatics Engineering (ICBBE)
作者: Xiong, Jiayang Jiang, Luan Li, Qiang Shanghai Jiao Tong Univ 800 Dongchuan Shanghai Peoples R China Shanghai United Imaging Healthcare Co Ltd 2258 Chengbei Rd Shanghai 201815 Peoples R China
Automatic segmentation of the prostate on CT images has many applications in prostate cancer diagnosis and therapy. However, prostate segmentation from CT images is a very challenging task due to the low contrast of s... 详细信息
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PointResNet: A grape bunches point cloud semantic segmentation model based on feature enhancement and improved PointNet plus
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COMPUTERS ANd ELECTRONICS IN AGRICULTURE 2024年 224卷
作者: Luo, Jiangtao Zhang, dongbo Luo, Lufeng Yi, Tao Xiangtan Univ Sch Automat & Elect Informat Xiangtan 411105 Peoples R China Foshan Univ Sch Mechatron Engn & Automat Foshan 528000 Peoples R China
As a type of representative bunch-type fruit, the collision-free and undamaged harvesting of grapes is of great significance. To obtain accurate 3d spatial semantic information, this paper proposes a method for multif... 详细信息
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Boosting few-shot point cloud segmentation with intra-class correlation and iterative prototype fusion
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Computer Vision and Image Understanding 2025年 258卷
作者: Zhang, Xindan Li, Ying Zhang, Xinnian College of Computer Science and Technology Jilin University Changchun 130012 China Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education Jilin University Changchun 130012 China of Information and Communication Technology Ajou University South Korea
semantic segmentation of 3d point clouds is often limited by the challenge of obtaining labeled data. Few-shot point cloud segmentation methods, which can learn previously unseen categories, help reduce reliance on la... 详细信息
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NeiEA-NET: semantic segmentation of large-scale point cloud scene via neighbor enhancement and aggregation
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INTERNATIONAL JOURNAL OF APPLIEd EARTH OBSERVATION ANd GEOINFORMATION 2023年 119卷
作者: Xu, Yongyang Tang, Wei Zeng, Ziyin Wu, Weichao Wan, Jie Guo, Han Xie, Zhong China Univ Geosci Sch Comp Sci Wuhan Peoples R China State Key Lab Geoinformat Engn Xian 710054 Peoples R China Guangdong Hong Kong Macau Joint Lab Smart Cities Hong Kong 518000 Guangdong Peoples R China China Univ Geosci Key Lab geol & evaluat Minist Educ Wuhan Peoples R China Minist Nat Resources Key Lab Urban Land Resources Monitoring & Simulat Shenzhen 518034 Peoples R China
3d point cloud semantic segmentation is crucial for 3d environment perception and scene understanding, where learning of local context in point clouds is a crucial challenge. Existing approaches typically explore loca... 详细信息
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LEARd-Net: semantic segmentation for large-scale point cloud scene
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INTERNATIONAL JOURNAL OF APPLIEd EARTH OBSERVATION ANd GEOINFORMATION 2022年 112卷
作者: Zeng, Ziyin Xu, Yongyang Xie, Zhong Tang, Wei Wan, Jie Wu, Weichao China Univ Geosci Sch Comp Sci Wuhan Peoples R China China Univ Geosci Key Lab Geol & Evaluat Minist Educ Wuhan Peoples R China
Given the prominence of 3d sensors in recent years, 3d point cloud scene data are worthy to be further investigated. Point cloud scene understanding is a challenging task because of its characteristics of large-scale ... 详细信息
来源: 评论