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'[Bulk] Re: [OT] Image rescaling algorithm'
2010\11\30@123713 by Isaac Marino Bavaresco

Em 30/11/2010 15:19, Olin Lathrop escreveu:
> Mike Harrison wrote:
>> Why would anyone use floating point for image rescaling...?
> For lots of good reasons.  On many modern computers, floating point is not
> much slower than interger operations, and is a obvious easy way to get a
> essentially continuous brightness space with overflow and underflow handled.

Most of the algorithms I researched use F.P.

When your embedded CPU doesn't have floating-point hardware, it is a
good reason not to use floating-point.


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