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Towards robustness and generalization of point cloud representation: A geometry coding method and a large-scale object-level dataset 点云表示的鲁棒性和泛化:一种几何编码方法和大规模对象级数据集
IF 6.9 3区 计算机科学
Computational Visual Media Pub Date : 2023-11-30 DOI: 10.1007/s41095-022-0305-5
Mingye Xu, Zhipeng Zhou, Yali Wang, Yu Qiao
{"title":"Towards robustness and generalization of point cloud representation: A geometry coding method and a large-scale object-level dataset","authors":"Mingye Xu, Zhipeng Zhou, Yali Wang, Yu Qiao","doi":"10.1007/s41095-022-0305-5","DOIUrl":"https://doi.org/10.1007/s41095-022-0305-5","url":null,"abstract":"<p>Robustness and generalization are two challenging problems for learning point cloud representation. To tackle these problems, we first design a novel geometry coding model, which can effectively use an invariant eigengraph to group points with similar geometric information, even when such points are far from each other. We also introduce a large-scale point cloud dataset, PCNet184. It consists of 184 categories and 51,915 synthetic objects, which brings new challenges for point cloud classification, and provides a new benchmark to assess point cloud cross-domain generalization. Finally, we perform extensive experiments on point cloud classification, using ModelNet40, ScanObjectNN, and our PCNet184, and segmentation, using ShapeNetPart and S3DIS. Our method achieves comparable performance to state-of-the-art methods on these datasets, for both supervised and unsupervised learning. Code and our dataset are available at https://github.com/MingyeXu/PCNet184.\u0000</p>","PeriodicalId":37301,"journal":{"name":"Computational Visual Media","volume":null,"pages":null},"PeriodicalIF":6.9,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138494571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
3D face recognition: A comprehensive survey in 2022 3D人脸识别:2022年的综合调查
3区 计算机科学
Computational Visual Media Pub Date : 2023-08-05 DOI: 10.1007/s41095-022-0317-1
Yaping Jing, Xuequan Lu, Shang Gao
{"title":"3D face recognition: A comprehensive survey in 2022","authors":"Yaping Jing, Xuequan Lu, Shang Gao","doi":"10.1007/s41095-022-0317-1","DOIUrl":"https://doi.org/10.1007/s41095-022-0317-1","url":null,"abstract":"","PeriodicalId":37301,"journal":{"name":"Computational Visual Media","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42893846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
EFECL: Feature encoding enhancement with contrastive learning for indoor 3D object detection EFECL：用于室内三维物体检测的对比学习特征编码增强
3区 计算机科学
Computational Visual Media Pub Date : 2023-08-03 DOI: 10.1007/s41095-023-0366-0
Yao Duan, Renjiao Yi, Yuanming Gao, Kai Xu, Chenyang Zhu
{"title":"EFECL: Feature encoding enhancement with contrastive learning for indoor 3D object detection","authors":"Yao Duan, Renjiao Yi, Yuanming Gao, Kai Xu, Chenyang Zhu","doi":"10.1007/s41095-023-0366-0","DOIUrl":"https://doi.org/10.1007/s41095-023-0366-0","url":null,"abstract":"","PeriodicalId":37301,"journal":{"name":"Computational Visual Media","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43350081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pyramid-VAE-GAN: Transferring hierarchical latent variables for image inpainting Pyramid VAE GAN：为图像修复传递层次潜在变量
3区 计算机科学
Computational Visual Media Pub Date : 2023-07-27 DOI: 10.1007/s41095-022-0331-3
Huiyuan Tian, Li Zhang, Shijian Li, Min Yao, Gang Pan
{"title":"Pyramid-VAE-GAN: Transferring hierarchical latent variables for image inpainting","authors":"Huiyuan Tian, Li Zhang, Shijian Li, Min Yao, Gang Pan","doi":"10.1007/s41095-022-0331-3","DOIUrl":"https://doi.org/10.1007/s41095-022-0331-3","url":null,"abstract":"","PeriodicalId":37301,"journal":{"name":"Computational Visual Media","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44683429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
STATE: Learning structure and texture representations for novel view synthesis 状态:学习新视图合成的结构和纹理表示
3区 计算机科学
Computational Visual Media Pub Date : 2023-07-11 DOI: 10.1007/s41095-022-0301-9
Xin Jing, Qiao Feng, Yu-Kun Lai, Jinsong Zhang, Yuanqiang Yu, Kun Li
{"title":"STATE: Learning structure and texture representations for novel view synthesis","authors":"Xin Jing, Qiao Feng, Yu-Kun Lai, Jinsong Zhang, Yuanqiang Yu, Kun Li","doi":"10.1007/s41095-022-0301-9","DOIUrl":"https://doi.org/10.1007/s41095-022-0301-9","url":null,"abstract":"","PeriodicalId":37301,"journal":{"name":"Computational Visual Media","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41601785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sequential interactive image segmentation 顺序交互式图像分割
3区 计算机科学
Computational Visual Media Pub Date : 2023-07-05 DOI: 10.1007/s41095-022-0302-8
Zheng Lin, Zhao Zhang, Zi-Yue Zhu, Deng-Ping Fan, Xia-Lei Liu
{"title":"Sequential interactive image segmentation","authors":"Zheng Lin, Zhao Zhang, Zi-Yue Zhu, Deng-Ping Fan, Xia-Lei Liu","doi":"10.1007/s41095-022-0302-8","DOIUrl":"https://doi.org/10.1007/s41095-022-0302-8","url":null,"abstract":"","PeriodicalId":37301,"journal":{"name":"Computational Visual Media","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47091059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Light field super-resolution using complementary-view feature attention 利用互补视图特征关注的光场超分辨率
3区 计算机科学
Computational Visual Media Pub Date : 2023-07-03 DOI: 10.1007/s41095-022-0297-1
W. Zhang, Wei Ke, D. Yang, Hao Sheng, Z. Xiong
{"title":"Light field super-resolution using complementary-view feature attention","authors":"W. Zhang, Wei Ke, D. Yang, Hao Sheng, Z. Xiong","doi":"10.1007/s41095-022-0297-1","DOIUrl":"https://doi.org/10.1007/s41095-022-0297-1","url":null,"abstract":"","PeriodicalId":37301,"journal":{"name":"Computational Visual Media","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42425698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Feature-preserving color pencil drawings from photographs 保留特征的彩色铅笔画
3区 计算机科学
Computational Visual Media Pub Date : 2023-06-30 DOI: 10.1007/s41095-022-0320-6
Dong Wang, Guiqing Li, Chengying Gao, Shengwu Fu, Yun Liang
{"title":"Feature-preserving color pencil drawings from photographs","authors":"Dong Wang, Guiqing Li, Chengying Gao, Shengwu Fu, Yun Liang","doi":"10.1007/s41095-022-0320-6","DOIUrl":"https://doi.org/10.1007/s41095-022-0320-6","url":null,"abstract":"","PeriodicalId":37301,"journal":{"name":"Computational Visual Media","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48201801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fuzzy-based indoor scene modeling with differentiated examples 基于模糊的室内场景差异化建模
3区 计算机科学
Computational Visual Media Pub Date : 2023-05-23 DOI: 10.1007/s41095-022-0299-z
Qiang Fu, Shuhan He, Hongbo Fu, Xueming Li, Zhigang Deng
{"title":"Fuzzy-based indoor scene modeling with differentiated examples","authors":"Qiang Fu, Shuhan He, Hongbo Fu, Xueming Li, Zhigang Deng","doi":"10.1007/s41095-022-0299-z","DOIUrl":"https://doi.org/10.1007/s41095-022-0299-z","url":null,"abstract":"","PeriodicalId":37301,"journal":{"name":"Computational Visual Media","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45540774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A survey of deep learning-based 3D shape generation 基于深度学习的三维形状生成研究进展
3区 计算机科学
Computational Visual Media Pub Date : 2023-05-18 DOI: 10.1007/s41095-022-0321-5
Qun-Ce Xu, Tai-Jiang Mu, Yong-Liang Yang
{"title":"A survey of deep learning-based 3D shape generation","authors":"Qun-Ce Xu, Tai-Jiang Mu, Yong-Liang Yang","doi":"10.1007/s41095-022-0321-5","DOIUrl":"https://doi.org/10.1007/s41095-022-0321-5","url":null,"abstract":"","PeriodicalId":37301,"journal":{"name":"Computational Visual Media","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42598095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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