https://scholars.lib.ntu.edu.tw/handle/123456789/412961
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Huang Y.-T. | en_US |
dc.contributor.author | Cheng A.-J. | en_US |
dc.contributor.author | Hsieh L.-C. | en_US |
dc.contributor.author | Hsu W. | en_US |
dc.contributor.author | WINSTON HSU | en_US |
dc.creator | Chang K.-W.;Hsu W.;Hsieh L.-C.;Cheng A.-J.;Huang Y.-T. | - |
dc.date.accessioned | 2019-07-10T02:42:04Z | - |
dc.date.available | 2019-07-10T02:42:04Z | - |
dc.date.issued | 2011 | - |
dc.identifier.isbn | 9781450309349 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/412961 | - |
dc.description.abstract | We propose a novel model for landmark discovery that locates region-based landmarks on map in contrast to the traditional point-based landmarks. The proposed method preserves more information and automatically identifies candidate regions on map by crowdsourcing geo-referenced photos. Gaussian kernel convolution is applied to remove noises and generate detected region. We adopt F1 measure to evaluate discovered landmarks and manually check the association between tags and regions. The experiment results show that more than 90% of attractions in the selected city can be correctly located by this method. | - |
dc.language | English | - |
dc.relation.ispartof | 34th International ACM SIGIR Conference on Research and Development in Information Retrieval | - |
dc.subject | Crowdsourcing; Geo-referenced photo; Region-based | - |
dc.title | Region-based landmark discovery by crowdsourcing geo-referenced photos | en_US |
dc.type | conference paper | en |
dc.identifier.doi | 10.1145/2009916.2010089 | - |
dc.identifier.scopus | 2-s2.0-80052125236 | - |
dc.relation.pages | 1141-1142 | - |
item.openairecristype | http://purl.org/coar/resource_type/c_5794 | - |
item.openairetype | conference paper | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
crisitem.author.dept | Networking and Multimedia | - |
crisitem.author.dept | Computer Science and Information Engineering | - |
crisitem.author.dept | MediaTek-NTU Research Center | - |
crisitem.author.dept | Networking and Multimedia | - |
crisitem.author.dept | Computer Science and Information Engineering | - |
crisitem.author.dept | MediaTek-NTU Research Center | - |
crisitem.author.orcid | 0000-0002-3330-0638 | - |
crisitem.author.orcid | 0000-0002-3330-0638 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | Others: University-Level Research Centers | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | Others: University-Level Research Centers | - |
顯示於: | 資訊工程學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。