Difference between revisions of "Hugin FAQ"
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= Control Point creation = | = Control Point creation = | ||
+ | |||
+ | == How do I add control points == | ||
+ | The control point editor is quite powerful, but its usage is probably not obvious on the first try. Here are some ways the developers use the Control Point panel: | ||
+ | |||
+ | 1. Selecting control points in 100% zoom. | ||
+ | |||
+ | This method needs some scrolling, if big images are used. You might want to try the fit to window zoom setting in that case. Switch to the Control Points tab, and use the following settings: | ||
+ | |||
+ | Zoom: 100% | ||
+ | [X] auto fine tune | ||
+ | [X] auto add | ||
+ | [X] auto estimate | ||
+ | |||
+ | Click on a prominent feature in the left image. If the image pair already contains control points, hugin will try to select the point in the other image. If its the first point in this pair, click near the same feature on the right image. The second point will be placed and fine tuned automatically. If you are not happy with the placement, both points can be moved by dragging them to a better position. Press the "f" key to fine tune the point in a small area. | ||
+ | |||
+ | |||
+ | 2. Selecting control points in fit to window mode. | ||
+ | |||
+ | I uses this mode if I need to set points on big images. Switch to the Control Points tab, and use the following settings: | ||
+ | |||
+ | Zoom: fit to window | ||
+ | [X] auto fine tune | ||
+ | [ ] auto add | ||
+ | [X] auto estimate | ||
+ | |||
+ | Click on left image. The image will be shown in 100% view. Within the detailed view, click on a prominent feature. If the image pair already contains control points, hugin will try to select the point in the other image. If its the first point in this pair, click near the same feature on the right image. The point will be placed and fine tuned automatically. If you are not happy with the placement, both points can be moved by clicking at the desired position. Move the point close to the desired feature and press the "f" key to fine tune the point. When the points are on the same feature, press the right mouse button, or press the "a" key to add the control point pair. It will then be shown in the list below the image. | ||
= Common problems when creating a panorama = | = Common problems when creating a panorama = | ||
= Postprocessing = | = Postprocessing = |
Revision as of 18:53, 16 August 2006
General Questions
Control Point creation
How do I add control points
The control point editor is quite powerful, but its usage is probably not obvious on the first try. Here are some ways the developers use the Control Point panel:
1. Selecting control points in 100% zoom.
This method needs some scrolling, if big images are used. You might want to try the fit to window zoom setting in that case. Switch to the Control Points tab, and use the following settings:
Zoom: 100% [X] auto fine tune [X] auto add [X] auto estimate
Click on a prominent feature in the left image. If the image pair already contains control points, hugin will try to select the point in the other image. If its the first point in this pair, click near the same feature on the right image. The second point will be placed and fine tuned automatically. If you are not happy with the placement, both points can be moved by dragging them to a better position. Press the "f" key to fine tune the point in a small area.
2. Selecting control points in fit to window mode.
I uses this mode if I need to set points on big images. Switch to the Control Points tab, and use the following settings:
Zoom: fit to window [X] auto fine tune [ ] auto add [X] auto estimate
Click on left image. The image will be shown in 100% view. Within the detailed view, click on a prominent feature. If the image pair already contains control points, hugin will try to select the point in the other image. If its the first point in this pair, click near the same feature on the right image. The point will be placed and fine tuned automatically. If you are not happy with the placement, both points can be moved by clicking at the desired position. Move the point close to the desired feature and press the "f" key to fine tune the point. When the points are on the same feature, press the right mouse button, or press the "a" key to add the control point pair. It will then be shown in the list below the image.