{"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada22.hatenablog.jp%2Fentry%2F20141212%2F1418634625\" title=\"\u30b3\u30fc\u30c9\u3059\u308b 3 Quaternion Fourier Transforms \u3071\u3089\u3071\u3089\u3081\u304f\u308b\u300eQuaternion Fourier Transforms for Signal and Image Processing\u300f - ryamada\u306e\u907a\u4f1d\u5b66\u30fb\u907a\u4f1d\u7d71\u8a08\u5b66\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://ryamada22.hatenablog.jp/","image_url":null,"author_url":"https://blog.hatena.ne.jp/ryamada22/","blog_title":"ryamada\u306e\u907a\u4f1d\u5b66\u30fb\u907a\u4f1d\u7d71\u8a08\u5b66\u30e1\u30e2","height":"190","published":"2014-12-12 18:10:25","type":"rich","version":"1.0","description":"\u30b3\u30fc\u30c9\u3059\u308b\u3068\u3057\u305f\u3089\u3001\u56db\u5143\u6570\u3092simplex/perplex\u3068\u3044\u3046\u76f4\u4ea4\u3059\u308b\uff12\u3064\u306e\u8907\u7d20\u6570\u3067\u5206\u3051\u3066\u3001\u305d\u308c\u305e\u308c\u306b\u3001\u666e\u901a\u306e\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u306e\u30b3\u30fc\u30c9\u3092\u5229\u7528\u3059\u308b\u306e\u304c\u300c\u5409\u300d\u3002\u306a\u305c\u306a\u3089\u3001\u666e\u901a\u306e\u9ad8\u901f\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3068\u3066\u3082\u901f\u3044\u304b\u3089 \u305d\u308c\u304c\u3046\u307e\u304f\u3044\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u3001\u30d9\u30bf\u306b\u56db\u5143\u6570\u3067\u66f8\u3044\u305f\u7d50\u679c\u3068\u78ba\u8a8d\u3059\u308c\u3070\u3001\u3055\u3089\u306b\u3088\u304f\u308f\u304b\u308b \u3084\u3063\u3066\u307f\u308b [q = w + ix + jy + kz = (w+ix) + (y+iz)j = z1 + z2 i]\u3068\u5206\u89e3\u3059\u308b\u3002\u3053\u3053\u3067\u3001z2\u3092j\u306e\u5de6\u5074\u306b\u304f\u304f\u308a\u3060\u3057\u3066\u3044\u308b\u5834\u5408\u304c\u3001Left-side quaternion fourier\u306b\u76f8\u5f53\u3059\u308bRight-side\u3067\u306f\u3068\u5206\u89e3\u3059\u308b \u56db\u5143\u6570\u96e2\u6563\u30d5\u30fc\u30ea\u2026","categories":["\u3071\u3089\u3071\u3089\u3081\u304f\u308b\u30b7\u30ea\u30fc\u30ba","\u56db\u5143\u6570","\u30d5\u30fc\u30ea\u30a8\u5909\u63db","\u753b\u50cf\u51e6\u7406","R","onion"],"url":"https://ryamada22.hatenablog.jp/entry/20141212/1418634625","author_name":"ryamada22","title":"\u30b3\u30fc\u30c9\u3059\u308b 3 Quaternion Fourier Transforms \u3071\u3089\u3071\u3089\u3081\u304f\u308b\u300eQuaternion Fourier Transforms for Signal and Image Processing\u300f","width":"100%","provider_name":"Hatena Blog"}