发布求助
文献互助 智能选刊 最新文献

自动化学报最新文献

筛选
英文 中文
Extension of SGMF Using Gaussian Sum Approximation for Nonlinear/Non-Gaussian Model and Its Application in Multipath Estimation: Extension of SGMF Using Gaussian Sum Approximation for Nonlinear/Non-Gaussian Model and Its Application in Multipath Estimation 非线性/非高斯模型高斯和近似的SGMF扩展及其在多径估计中的应用:非线性/非高斯模型高斯和近似的SGMF扩展及其在多径估计中的应用
自动化学报 Pub Date : 2014-04-17 DOI: 10.3724/SP.J.1004.2013.00001
Jie Chen, Lan Cheng, Minggang Gan
{"title":"Extension of SGMF Using Gaussian Sum Approximation for Nonlinear/Non-Gaussian Model and Its Application in Multipath Estimation: Extension of SGMF Using Gaussian Sum Approximation for Nonlinear/Non-Gaussian Model and Its Application in Multipath Estimation","authors":"Jie Chen, Lan Cheng, Minggang Gan","doi":"10.3724/SP.J.1004.2013.00001","DOIUrl":"https://doi.org/10.3724/SP.J.1004.2013.00001","url":null,"abstract":"","PeriodicalId":35798,"journal":{"name":"自动化学报","volume":"39 1","pages":"1-10"},"PeriodicalIF":0.0,"publicationDate":"2014-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70157655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Multi-scale Graph-matching Based Kernel for Character Recognition from Natural Scenes 基于多尺度图匹配的自然场景字符识别核
自动化学报 Pub Date : 2014-04-01 DOI: 10.1016/S1874-1029(14)60006-9
Cun-Zhao SHI , Chun-Heng WANG , Bai-Hua XIAO , Yang ZHANG , Song GAO
{"title":"Multi-scale Graph-matching Based Kernel for Character Recognition from Natural Scenes","authors":"Cun-Zhao SHI ,&nbsp;Chun-Heng WANG ,&nbsp;Bai-Hua XIAO ,&nbsp;Yang ZHANG ,&nbsp;Song GAO","doi":"10.1016/S1874-1029(14)60006-9","DOIUrl":"10.1016/S1874-1029(14)60006-9","url":null,"abstract":"<div><p>Recognizing characters extracted from natural scene images is quite challenging due to the high degree of intraclass variation. In this paper, we propose a multi-scale graph-matching based kernel for scene character recognition. In order to capture the inherently distinctive structures of characters, each image is represented by several graphs associated with multi-scale image grids. The similarity between two images is thus defined as the optimum energy by matching two graphs (images), which finds the best match for each node in the graph while also preserving the spatial consistency across adjacent nodes. The computed similarity is suitable to construct a kernel for support vector machine (SVM). Multiple kernels acquired by matching graphs with multi-scale grids are combined so that the final kernel is more robust. Experimental results on challenging Chars74k and ICDAR03-CH datasets show that the proposed method performs better than the state of the art methods.</p></div>","PeriodicalId":35798,"journal":{"name":"自动化学报","volume":"40 4","pages":"Pages 751-756"},"PeriodicalIF":0.0,"publicationDate":"2014-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1874-1029(14)60006-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56927815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Data Driven Hierarchical Serial Scene Classification Framework 数据驱动的层次序列场景分类框架
自动化学报 Pub Date : 2014-04-01 DOI: 10.1016/S1874-1029(14)60008-2
Wen-Gang FENG
{"title":"Data Driven Hierarchical Serial Scene Classification Framework","authors":"Wen-Gang FENG","doi":"10.1016/S1874-1029(14)60008-2","DOIUrl":"10.1016/S1874-1029(14)60008-2","url":null,"abstract":"<div><p>Scene classification is a complicated task, because it includes much content and it is difficult to capture its distribution. A novel hierarchical serial scene classification framework is presented in this paper. At first, we use hierarchical feature to present both the global scene and local patches containing specific objects. Hierarchy is presented by space pyramid match, and our own codebook is built by two different types of words. Secondly, we train the visual words by generative and discriminative methods respectively based on space pyramid match, which could obtain the local patch labels efficiently. Then, we use a neural network to simulate the human decision process, which leads to the final scene category from local labels. Experiments show that the hierarchical serial scene image representation and classification model obtains superior results with respect to accuracy.</p></div>","PeriodicalId":35798,"journal":{"name":"自动化学报","volume":"40 4","pages":"Pages 763-770"},"PeriodicalIF":0.0,"publicationDate":"2014-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1874-1029(14)60008-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56927834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fast Algorithm for Nonsubsampled Contourlet Transform 非下采样Contourlet变换快速算法
自动化学报 Pub Date : 2014-04-01 DOI: 10.1016/S1874-1029(14)60007-0
Chun-Man YAN , Bao-Long GUO , Meng YI
{"title":"Fast Algorithm for Nonsubsampled Contourlet Transform","authors":"Chun-Man YAN ,&nbsp;Bao-Long GUO ,&nbsp;Meng YI","doi":"10.1016/S1874-1029(14)60007-0","DOIUrl":"10.1016/S1874-1029(14)60007-0","url":null,"abstract":"<div><p>The multiscale geometric analysis (MGA) has been recognized as an effective strategy for image processing. As one of the discrete tools of MGA, the nonsubsampled contourlet transform (NSCT) has been widely used for image denoising, image fusion, image enhancement, feature extraction and so on. However, the processing performance is limited due to its high redundancy, and leading to an intensive computational efficiency. Therefore, its fast algorithm is desired in practice. In this paper, we adopt an optimized directional filter bank (DFB) and embed it into the NSCT to significantly accelerate the computational speed while keeping slight loss of the reconstructed performance. Experimental results show that the reconstructed image quality can satisfy the human visual system. Moreover, the improved NSCT has a speed about several times than that of the traditional one. Experimental results on image denoising also validate the feasibility and efficiency of the proposed method.</p></div>","PeriodicalId":35798,"journal":{"name":"自动化学报","volume":"40 4","pages":"Pages 757-762"},"PeriodicalIF":0.0,"publicationDate":"2014-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1874-1029(14)60007-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56927827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 14
Control of Genetic Regulatory Networks: Opportunities and Challenges: Control of Genetic Regulatory Networks: Opportunities and Challenges 遗传调控网络的控制:机遇与挑战:遗传调控网络的控制:机遇与挑战
自动化学报 Pub Date : 2014-03-28 DOI: 10.3724/SP.J.1004.2013.01969
Pei-ju Wang, Jinxing Lv
{"title":"Control of Genetic Regulatory Networks: Opportunities and Challenges: Control of Genetic Regulatory Networks: Opportunities and Challenges","authors":"Pei-ju Wang, Jinxing Lv","doi":"10.3724/SP.J.1004.2013.01969","DOIUrl":"https://doi.org/10.3724/SP.J.1004.2013.01969","url":null,"abstract":"","PeriodicalId":35798,"journal":{"name":"自动化学报","volume":"39 1","pages":"1969-1979"},"PeriodicalIF":0.0,"publicationDate":"2014-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70161880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 18
Research on Differential Constraints-based Planning Algorithm for Autonomous-driving Vehicles: Research on Differential Constraints-based Planning Algorithm for Autonomous-driving Vehicles 基于差分约束的自动驾驶车辆规划算法研究基于差分约束的自动驾驶车辆规划算法研究
自动化学报 Pub Date : 2014-03-28 DOI: 10.3724/SP.J.1004.2013.02012
Y. Jiang, Jian-wei Gong, Guang-ming Xiong, Huiyan Chen
{"title":"Research on Differential Constraints-based Planning Algorithm for Autonomous-driving Vehicles: Research on Differential Constraints-based Planning Algorithm for Autonomous-driving Vehicles","authors":"Y. Jiang, Jian-wei Gong, Guang-ming Xiong, Huiyan Chen","doi":"10.3724/SP.J.1004.2013.02012","DOIUrl":"https://doi.org/10.3724/SP.J.1004.2013.02012","url":null,"abstract":"","PeriodicalId":35798,"journal":{"name":"自动化学报","volume":"39 1","pages":"2012-2020"},"PeriodicalIF":0.0,"publicationDate":"2014-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70161473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Alternating Direction Method for Salt-and-pepper Denoising: Alternating Direction Method for Salt-and-pepper Denoising 椒盐去噪的交替方向法:椒盐去噪的交替方向法
自动化学报 Pub Date : 2014-03-28 DOI: 10.3724/SP.J.1004.2013.02071
Q. Xue, Chengyi Yang, Huaxiang Wang
{"title":"Alternating Direction Method for Salt-and-pepper Denoising: Alternating Direction Method for Salt-and-pepper Denoising","authors":"Q. Xue, Chengyi Yang, Huaxiang Wang","doi":"10.3724/SP.J.1004.2013.02071","DOIUrl":"https://doi.org/10.3724/SP.J.1004.2013.02071","url":null,"abstract":"","PeriodicalId":35798,"journal":{"name":"自动化学报","volume":"39 1","pages":"2071-2076"},"PeriodicalIF":0.0,"publicationDate":"2014-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70161924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Comparison of Two Methods to Implement Backward Swimming for a Carangiform Robotic Fish: Comparison of Two Methods to Implement Backward Swimming for a Carangiform Robotic Fish 囊状机器鱼向后游泳的两种实现方法的比较:囊状机器鱼向后游泳的两种实现方法的比较
自动化学报 Pub Date : 2014-03-28 DOI: 10.3724/SP.J.1004.2013.02032
Wu Zheng-xing, Yu Junzhi, Min Tan
{"title":"Comparison of Two Methods to Implement Backward Swimming for a Carangiform Robotic Fish: Comparison of Two Methods to Implement Backward Swimming for a Carangiform Robotic Fish","authors":"Wu Zheng-xing, Yu Junzhi, Min Tan","doi":"10.3724/SP.J.1004.2013.02032","DOIUrl":"https://doi.org/10.3724/SP.J.1004.2013.02032","url":null,"abstract":"","PeriodicalId":35798,"journal":{"name":"自动化学报","volume":"39 1","pages":"2032-2042"},"PeriodicalIF":0.0,"publicationDate":"2014-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70161546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Rescheduling with Release Time to Minimize Sum of Waiting Time Considering Waiting Constraint of Original Loads 考虑原负载等待约束的带释放时间的最小等待时间重调度
自动化学报 Pub Date : 2014-03-28 DOI: 10.3724/SP.J.1004.2013.02100
Yan-Dong Guo, Wang Qing, Huang Min
{"title":"Rescheduling with Release Time to Minimize Sum of Waiting Time Considering Waiting Constraint of Original Loads","authors":"Yan-Dong Guo, Wang Qing, Huang Min","doi":"10.3724/SP.J.1004.2013.02100","DOIUrl":"https://doi.org/10.3724/SP.J.1004.2013.02100","url":null,"abstract":"In this paper, we consider the rescheduling problem to minimize the sum of waiting times of rework jobs and the original loads with release time on a single machine, and the waiting time of each original load is constrained by a value. The problem of rescheduling for reworks on a single machine (RRSM) is formulated and proved to be NP-hard. A dynamic insert heuristic (DIH) algorithm of polynomial-time is designed and proved with three properties. With respect to two special cases of the identical processing time of rework jobs or the machine without idle times in the original schedule, the DIH algorithm can obtain an optimal solution. A discrimination condition is proved for the optimal solution and efiectiveness of the DIH algorithm is explained by cases with regard to general RRSM problems.","PeriodicalId":35798,"journal":{"name":"自动化学报","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2014-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70162138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
On the Relationship between the Synchronous State and the Solution of an Isolated Node in a Complex Network: On the Relationship between the Synchronous State and the Solution of an Isolated Node in a Complex Network 复杂网络中孤立节点的同步状态与解的关系——复杂网络中孤立节点的同步状态与解的关系
自动化学报 Pub Date : 2014-03-28 DOI: 10.3724/SP.J.1004.2013.02111
Juan Chen, Jun-an Lu, Jin Zhou
{"title":"On the Relationship between the Synchronous State and the Solution of an Isolated Node in a Complex Network: On the Relationship between the Synchronous State and the Solution of an Isolated Node in a Complex Network","authors":"Juan Chen, Jun-an Lu, Jin Zhou","doi":"10.3724/SP.J.1004.2013.02111","DOIUrl":"https://doi.org/10.3724/SP.J.1004.2013.02111","url":null,"abstract":"","PeriodicalId":35798,"journal":{"name":"自动化学报","volume":"39 1","pages":"2111-2120"},"PeriodicalIF":0.0,"publicationDate":"2014-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70162175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信