{"created":"2021-03-01T06:06:26.368049+00:00","id":2713,"links":{},"metadata":{"_buckets":{"deposit":"9dffce37-ea7f-4087-97d6-4c1d3c91dce0"},"_deposit":{"id":"2713","owners":[],"pid":{"revision_id":0,"type":"depid","value":"2713"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00002713"},"item_5_alternative_title_1":{"attribute_name":"\u305d\u306e\u4ed6\u306e\u30bf\u30a4\u30c8\u30eb","attribute_value_mlt":[{"subitem_alternative_title":"Direct Linear Transfomation Technique for Non-Contact Eye-Gazing Point Detection"}]},"item_5_biblio_info_6":{"attribute_name":"\u66f8\u8a8c\u60c5\u5831","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"85","bibliographicPageStart":"80","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"\u30e9\u30a4\u30d5\u30b5\u30dd\u30fc\u30c8"},{"bibliographic_title":"\u30e9\u30a4\u30d5\u30b5\u30dd\u30fc\u30c8","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"\u6284\u9332","attribute_value_mlt":[{"subitem_description":"The purpose of this study is to detect eye-gazing points during driving a wheelchair through the image sequence analysis of video frames. The performances can be measured without restrictions of specific devices such as any accessories and sensors, which were put on a body. Images obtained with three video cameras allow the algorithm to extract four feature points on a face and irises. Their three-dimensional positions were estimated through direct linear transformation (DLT) technique with magnification of a facial image through wavelet analysis. The direction of a face was estimated via three-dimensional positions of the former, and it defined the facial coordinate. On the other hand, the eye-gazing point was e valuated through three-dimensional positions of the latter. Consequently, Some preliminary results were presented to illustrate the difference in variations with the eye-gazing point between driving a wheelchair and walking.","subitem_description_type":"Abstract"}]},"item_5_full_name_3":{"attribute_name":"\u8457\u8005\u5225\u540d","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"38634","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Oda, Masafumi"}]},{"nameIdentifiers":[{"nameIdentifier":"38635","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Sanada, Nozomi"}]},{"nameIdentifiers":[{"nameIdentifier":"38636","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Sekiguchi, Yukio"}]},{"nameIdentifiers":[{"nameIdentifier":"38637","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Hara, 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