An anonymous reader writes "The U.S. Patent Office granted Amazon a patent in March that basically describes taking a picture with a white background. Amazon claims that their method is unique to current photography methods because they can achieve the effect of a true white background without retouching the photo or using any sort of post-processing technique. Some professional photographers disagree, claiming that plenty of prior art exists embodying Amazon's described method and furthermore that this pre-existing method is what the photography industry calls 'shooting against a seamless white backdrop.'"
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