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A comment on The patent on SIFT expired yesterday.

Re:The patent on SIFT expired yesterday by alexcnwy on Monday March 09, 2020 @03:25AM (#22523591)
SIFT works really well.

We use it for aligning input documents onto templates for OCR.

Super cool.

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Re:The patent on SIFT expired yesterday by speculatrix on Monday March 09, 2020 @11:45AM (#22526319)
how did you go about licencing the patent?
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Re:The patent on SIFT expired yesterday by alexcnwy on Wednesday March 11, 2020 @02:24AM (#22543536)
Didn’t, was just RND.
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