17 Understanding Light and Filters
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FILTERS IN DIGITAL IMAGING
With all the image manipulation possibilities in digital imaging, the need for using filters on the camera has been reduced.This is true especially regarding filters used for changing colors or producing special effects. The correct or desired colors in any type of light are achieved with the white balance control in digital cameras or digital sensor units (discussed in detail in Chapter 5). Regarding special effects, the computer offers practically unlimited creative pos- sibilities that you could only dream about a few years ago. You can create these new images from a comfortable chair in your studio or home without destroying the original image. However, as with everything ...
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