討論區主頁 » 原理理論規格 » 變形, 透視與片幅 | 無發表權 |
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meowhoo | 發表時間: 2007-10-31 15:00 |
Home away from home 註冊日: 2006-01-29 來自: 發表數: 526
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Re: 變形, 透視與片幅 引文:
謝謝sgr 的測試^^ 兩張圖看不明顯 做成gif 更好比較 http://i91.photobucket.com/albums/k313/meowhoo/forum/1632.gif 很明顯16mm 拍的相機比較肥一點 這是透視造成的還是變形? 我們看看photozone 的測試16-35 的distortion http://www.photozone.de/8Reviews/lenses/canon_1635_28/index.htm 16mm 是-2.37 的桶狀變形也算小的 32mm 接近零 桶狀變形的定義是越靠近外圍影像越小 中間是不變形的 http://upload.wikimedia.org/wikipedia/commons/6/63/Barrel_distortion.svg http://i91.photobucket.com/albums/k313/meowhoo/forum/barral.png 相機是在中間但還是看起來比較肥 我覺得是透視造成的, 不知各位意見? |
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主旨: | 發表者 | 日期 |
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變形, 透視與片幅 | meowhoo | 2007-10-26 21:51 |
Re: 變形, 透視與片幅 | joy613 | 2007-10-26 22:43 |
Re: 變形, 透視與片幅 | lown | 2007-10-27 03:03 |
Re: 變形, 透視與片幅 | collective | 2007-10-27 07:29 |
Re: 變形, 透視與片幅 | lown | 2007-10-27 10:00 |
Re: 變形, 透視與片幅 | lown | 2007-10-27 11:09 |
Re: 變形, 透視與片幅 | ITO | 2007-10-27 13:03 |
Re: 變形, 透視與片幅 | truckski | 2007-10-27 14:47 |
Re: 變形, 透視與片幅 | andy543 | 2007-10-28 01:41 |
Re: 變形, 透視與片幅 | andy543 | 2007-10-28 02:51 |
Re: 變形, 透視與片幅 | andy543 | 2007-10-28 03:15 |
Re: 變形, 透視與片幅 | meowhoo | 2007-10-28 09:10 |
Re: 變形, 透視與片幅 | meowhoo | 2007-10-28 09:17 |
Re: 變形, 透視與片幅 | truckski | 2007-10-28 10:20 |
Re: 變形, 透視與片幅 | lown | 2007-10-28 15:25 |
Re: 變形, 透視與片幅 | iamowl | 2007-10-28 12:44 |
Re: 變形, 透視與片幅 | andy543 | 2007-10-28 17:29 |
Re: 變形, 透視與片幅 | andy543 | 2007-10-28 17:55 |
Re: 變形, 透視與片幅 | meowhoo | 2007-10-28 22:06 |
Re: 變形, 透視與片幅 | lown | 2007-10-29 03:59 |
Re: 變形, 透視與片幅 | 文包 | 2007-10-29 04:54 |
Re: 變形, 透視與片幅 | meowhoo | 2007-10-28 21:23 |
Re: 變形, 透視與片幅 | bianca | 2007-10-28 22:38 |
Re: 變形, 透視與片幅 | andy543 | 2007-10-29 00:41 |
Re: 變形, 透視與片幅 | collective | 2007-10-29 04:41 |
Re: 變形, 透視與片幅 | andy543 | 2007-10-29 15:32 |
Re: 變形, 透視與片幅 | lown | 2007-10-30 21:41 |
Re: 變形, 透視與片幅 | vaisteve | 2007-10-30 21:54 |
Re: 變形, 透視與片幅 | lown | 2007-10-30 23:37 |
Re: 變形, 透視與片幅 | sgr | 2007-10-31 11:51 |
» Re: 變形, 透視與片幅 | meowhoo | 2007-10-31 15:00 |
Re: 變形, 透視與片幅 | lown | 2007-10-31 15:21 |
Re: 變形, 透視與片幅 | meowhoo | 2007-10-31 15:30 |
Re: 變形, 透視與片幅 | lown | 2007-10-31 16:01 |
Re: 變形, 透視與片幅 | Cudacke | 2008-02-08 11:53 |
Re: 變形, 透視與片幅 | meowhoo | 2008-02-08 14:57 |
Re: 變形, 透視與片幅 | 訪客 | 2008-02-08 15:02 |
Re: 變形, 透視與片幅 | meowhoo | 2008-02-08 15:13 |
Re: 變形, 透視與片幅 | 訪客 | 2008-02-08 15:27 |
Re: 變形, 透視與片幅 | Cudacke | 2008-02-08 16:28 |
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