{"product_id":"ieej-ct11ps03008","title":"Walking Motion Analysis Using 3D High-Resolution Frequency Analysis","description":"\u003cp\u003e\u003cstrong\u003eカテゴリ: \u003c\/strong\u003e部門大会\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e論文No: \u003c\/strong\u003ePS3-8\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eグループ名: \u003c\/strong\u003e【C】平成23年電気学会電子・情報・システム部門大会講演論文集\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e発行日: \u003c\/strong\u003e2011\/09\/07\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eタイトル(英語): \u003c\/strong\u003eWalking Motion Analysis Using 3D High-Resolution Frequency Analysis\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名: \u003c\/strong\u003e藤井 健太(富山大学),上田 貴晃(TECHSTAN),広林 茂樹(富山大学),吉澤 壽夫(富山大学),参沢匡将 (富山大学)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名(英語): \u003c\/strong\u003eFujii Kenta(Toyama University),Ueda Takaaki(TECHSTAN),Hirobayashi Shigeki(Toyama University),Yoshizawa Toshio(Toyama University),Misawa Tadanobu(Toyama University)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e要約(日本語): \u003c\/strong\u003eThe spatiotemporal spectra of a video that contains　a moving object form a plane in the three-dimensional (3D)　frequency domain. This plane, which is referred to as the　theoretical motion plane, reflects the velocity, which is calculated　from the slope, of the moving objects. In the present　paper, we propose a high-resolution frequency analysis method,　referred to as 3D non-harmonic analysis (NHA), which is only　weakly influenced by the analysis window. In experiments, we　verify the accuracy of 3D NHA and its usefulness for a sequence　containing complex motions, such as cross-over motion, by comparison　with 3D fast Fourier transform (FFT). The experimental　results show that increasing the frequency resolution contributes　to high-accuracy estimation of a motion plane.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePDFファイルサイズ: \u003c\/strong\u003e2,040 Kバイト\u003c\/p\u003e","brand":"IEEJ-PDF","offers":[{"title":"PDFダウンロード（一般価格440円\/会員価格220円） \/ A4 \/ 2","offer_id":46406484197615,"sku":"IEEJ-CT11PS03008-PDF","price":440.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/9512\/2159\/files\/IEEJ-PDF_55daf6fa-e7a2-454a-9980-f78fa2dffb58.png?v=1745140119","url":"https:\/\/ieej.bookpark.ne.jp\/products\/ieej-ct11ps03008","provider":"電気学会 電子図書館","version":"1.0","type":"link"}