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'[Bulk] Re: [OT] Image rescaling algorithm'
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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