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Photographic Multishot Techniques by Rainer Gulbins, Juergen Gulbins

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3 Super-Resolution – More Pixels

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Sometimes you will need an image with extremely high resolution. Although camera manufacturers are constantly competing with each other to produce the highest image sensor resolution, this is not always a productive approach. An increase in the number of pixels in a sensor will always reduce the size of each individual sensor element, making the sensor increasingly sensitive to image noise. An alternative to ever-increasing camera resolution is to use software such as PhotoAcute, which merges several images into one image with greater resolution than each of the originals. This technique has many practical applications, ...

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