Adobe photoshop cs2 Benutzerhandbuch
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ADOBE PHOTOSHOP CS2
User Guide
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Vary the shutter speed to create different exposures. Changing the aperture changes the depth of field in each
exposure and can produce lower-quality results. Changing the ISO or aperture may also cause noise or vignetting
in the image.
exposure and can produce lower-quality results. Changing the ISO or aperture may also cause noise or vignetting
in the image.
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In general, don’t use your camera’s auto-bracket feature, because the exposure changes are usually too small.
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The exposure differences between the photos should be one or two EV (exposure value) steps apart (equivalent to
about one or two f-stops apart).
about one or two f-stops apart).
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Don’t vary the lighting; for instance, don’t use a flash in one exposure but not the next.
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Make sure that nothing is moving in the scene. Exposure Merge works only with differently exposed images of the
identical scene.
identical scene.
To use the Merge To HDR command
1
Do one of the following:
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(Photoshop) Choose File > Automate > Merge To HDR.
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(Bridge) Select the images you want to use and choose Tools > Photoshop > Merge To HDR. Skip to step 3.
2
In the Merge To HDR dialog box, click Browse, browse to select the images, and click Open.
To remove an item, select it in the Merge To HDR dialog box and click Remove.
Note: If you want to add a folder of images or images that are open in Photoshop, choose Folder or Open Files from the
Use menu.
Use menu.
3
(Optional) Select the Attempt To Automatically Align Source Images option if you held the camera in your hands
when you photographed the multiple images.
4
Click OK.
A second Merge To HDR dialog box displays thumbnails of the images being used in the merged result, a preview of
the merged result, a Bit Depth menu, and a slider for setting the white point preview.
the merged result, a Bit Depth menu, and a slider for setting the white point preview.
5
If necessary, do one of the following to set the view options for the merged result preview:
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Click the Minus or Plus buttons below the preview image to zoom out or zoom in.
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Choose a view percentage or mode from the pop-up menu below the preview image.
6
(Optional) Deselect or select the thumbnails in the Sources filmstrip to specify which images to use in the merged
image.