Control point distances : 無料・フリー素材/写真
Control point distances / selkovjr
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | Previous: Exposure correction in Preview PanoramaThe alignment algorithm evidently knows to sacrifice those control points that it considers hopeless. This view indicates the discrepancy between the control points. Those that align well are shown as dots. Those that could not be aligned are connected with lines showing the residual distances.This begs a question: why didn't I ditch the second frame? I tried. The result was even worse. However awkward its orientation seems to be, it helps to join the frames 1 and 3 where it matters most — at the skyline.The distance view makes it easy to understand the orientation of the original frames. For example, it shows very clearly that point of view of the second frame (of which only a portion is visible) was a few steps away from the more-or-less shared point of view of the other frames. This screenshot is best viewed in the original size because the dots and lines are one pixel wide. They vanish when the image is scaled down.Next: Creating the panorama |
| 撮影日 | 2010-08-04 18:43:20 |
| 撮影者 | selkovjr , Chicago, Illinois |
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