中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Object Reconstruction Based on Attentive Recurrent Network from Single and Multiple Images

文献类型:期刊论文

作者Gao, Zishu2,3; Li, En2; Wang, Zhe2,3; Yang, Guodong2; Lu, Jiwu1; Ouyang, Bo1; Xu, Dawei3; Liang, Zize2
刊名NEURAL PROCESSING LETTERS
出版日期2021-01-05
期号53页码:18
关键词Object reconstruction Convolutional LSTM Visual attention Robotic application
ISSN号1370-4621
DOI10.1007/s11063-020-10399-1
英文摘要

The application of traditional 3D reconstruction methods such as structure-from-motion and simultaneous localization and mapping are typically limited by illumination conditions, surface textures, and wide baseline viewpoints in the field of robotics. To solve this problem, many researchers have applied learning-based methods with convolutional neural network architectures. However, simply utilizing convolutional neural networks without taking other measures into account is computationally intensive, and the results are not satisfying. In this study, to obtain the most informative images for reconstruction, we introduce a residual block to a 2D encoder for improved feature extraction, and propose an attentive latent unit that makes it possible to select the most informative image being fed into the network rather than choosing one at random. The recurrent visual attentive network is injected into the auto-encoder network using reinforcement learning. The recurrent visual attentive network pays more attention to useful images, and the agent will quickly predict the 3D volume. This model is evaluated based on both single- and multi-view reconstructions. The experiment results show that the recurrent visual attentive network increases prediction performance in a way that is superior to other alternative methods, and our model has desirable capacity for generalization.

资助项目National Natural Science Foundation of China[61873267] ; National Natural Science Foundation of China[U1713224]
WOS研究方向Computer Science
语种英语
WOS记录号WOS:000605149700003
出版者SPRINGER
资助机构National Natural Science Foundation of China
源URL[http://ir.ia.ac.cn/handle/173211/42535]  
专题自动化研究所_复杂系统管理与控制国家重点实验室_先进机器人控制团队
通讯作者Li, En
作者单位1.Hunan Univ, Coll Elect & Informat Engn, Changsha 410082, Peoples R China
2.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Gao, Zishu,Li, En,Wang, Zhe,et al. Object Reconstruction Based on Attentive Recurrent Network from Single and Multiple Images[J]. NEURAL PROCESSING LETTERS,2021(53):18.
APA Gao, Zishu.,Li, En.,Wang, Zhe.,Yang, Guodong.,Lu, Jiwu.,...&Liang, Zize.(2021).Object Reconstruction Based on Attentive Recurrent Network from Single and Multiple Images.NEURAL PROCESSING LETTERS(53),18.
MLA Gao, Zishu,et al."Object Reconstruction Based on Attentive Recurrent Network from Single and Multiple Images".NEURAL PROCESSING LETTERS .53(2021):18.

入库方式: OAI收割

来源:自动化研究所

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