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Adobe Photoshop 6 & 7: Compositing 2
1. Open two files that are similar dimensions - some figures and a background are ideal for this
e.g. lollipop_girls; holidayplace.jpg
    
lollipopgirls.jpg holidayplace.jpg Interface
2. Click on your first image (e.g. lollipop_girls) to activate it.

3.  Select the Move Tool   

4.  Drag the picture of the girls onto the other photo  [this copies the image as a new layer] and position it.

5.      Close the original lollipop_girls image, as you no longer need it.

Images can be combined using different methods:

[A] Make a Marquee selection

  • Choose one of the Marquee Selection Tools and draw around the central couple [the example shows the Elliptical Marquee]

  • Add a Layer Mask by clicking on the icon at the bottom of the Layer Palette

  • The area outside the selection is removed to reveal the background image like a vignette.

  • You can get an accurate selection of the outline using the Polygonal Lasso Tool.

 

 

      

[B] Quick Mask Mode

  • Either press “Q” on the keyboard or the Quick Mask Mode button at the bottom of the Toolbar

  • Click on the Paintbrush Tool and choose a size depending on the size of your picture e.g. 19 pixels

  • Paint over the area that you want to extract [the ruby red colour indicates this is a mask

  • Press “Q” again to get a selection from the mask

  • Go to Select > Feather and type in a radius [again this depends on the size of the picture: try 5 pixels and work up or down from there]

  • Click on Delete to remove the background

  • Use the Eraser to clean up the outline: this is more accurate if you use the Zoom tool to magnify the image.

Lollipop girls on desert isle

 

[C] Alternative Methods

  • Use the Extract Image Tool [Filter > Extract]

  • For plain backgrounds with little tonal variation, try the Magic Wand Tool

  • Try rubbing out the top layer using just the Eraser Tool.

© RKM 2002 - 2007

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