in the absence of other information, it's not possible. Herb.... ----- Original Message ----- From: "Rob Studdert" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, July 06, 2004 7:29 PM Subject: RE: *istD anti-aliasing?
> Their understanding of sampling and aliasing differs from mine. The fact is > that no anti-aliasing software can convincingly repair problems caused by > presenting data to the sensor at higher then the Nyquist frequency to any > significant extent without downsampling (filtering) and losing a significant > amount of the wanted data. > > Software simply can't predict whether the data that it sees is detail in the > scene or errors caused by aliasing between the sensor pixels and high frequency > image data.
