Apparatus and method for improved-resolution digital zoom in a portable electronic imaging device

A portable electronic imaging device, in performing digital zoom, exploits barrel distortion in the original digital image to produce higher quality digitally zoomed images than can be obtained by simple cropping and rescaling. Such a portable electronic imaging device may be implemented using a mod...

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1. Verfasser:	Stavely, Donald
Format:	Patent
Sprache:	eng
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creator	Stavely, Donald
description	A portable electronic imaging device, in performing digital zoom, exploits barrel distortion in the original digital image to produce higher quality digitally zoomed images than can be obtained by simple cropping and rescaling. Such a portable electronic imaging device may be implemented using a moderately wide-angle lens of fixed focal length.
format	Patent
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source	USPTO Published Applications
title	Apparatus and method for improved-resolution digital zoom in a portable electronic imaging device
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