Date: Thu, 07 Mar 2002 18:59:17 +0800 From: Raymond <[EMAIL PROTECTED]> Subject: Re: PicaView - off-topic long shot [LIB]
At 11:45 PM 6/03/2002 -0800, you wrote: >Date: Thu, 7 Mar 2002 14:38:34 +0700 >From: [EMAIL PROTECTED] >Subject: Re: PicaView - off-topic long shot [LIB] > >> There's unfortunately *no* way to rotate an image (other than in multiples >> of 90%) that doesn't lose resolution - it's a function of the fact that >the >> destination pixel position does not map exactly onto a single source >pixel, >> as a rule. very good spatial filtering can help restore the apparent >> sharpness, but it won't be the same image if it's rotated one way and then >> the other. > >It's the lossless 90 / 180 / 270 degree rotation I need. Turning your head or your monitor on the side is often pretty lossless ... - Raymond --- /~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\ | | "Does fuzzy logic tickle?" | | ___ | "My HDD has no reverse. How do I backup?" | | /__/ +-------------------------------------------| | / \ a y b o t | [EMAIL PROTECTED] | | | HTTP://www.raybot.net | | ICQ: 31756092 | Need help? Visit #Windows98 on DALNet! | \~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~/ ************************************************************** http://libretto.basiclink.com - Libretto mailing list http://libretto.basiclink.com/archive - Archives http://www.picante.com/~gtaylor/portable/faq.html - FAQ -------TO UNSUBSCRIBE------- Reply to any of the list messages. The reply mail should be addressed to: [EMAIL PROTECTED] - Then replace any text on the message's subject line: cmd:unsubscribe --------TO UNSUBSCRIBE DIGEST------ Do above but with this on subject line: cmd:unsubscribe digest **************************************************************
