[opendtv] Re: Math of oversampling - a simple comparison
- From: Bob Miller <bob@xxxxxxxxxx>
- To: opendtv@xxxxxxxxxxxxx
- Date: Tue, 26 Apr 2005 23:52:20 -0400
Am I right that the dividing line runs through Leno's left eye?
Bob Miller
Tom Barry wrote:
>Doug -
>
>Okay, here's one from Leno. I had to wait to record it last
>night. As before the left half of the image is the original and
>the right half is filtered to an effective 1/4 resolution of only
>960x544, though no actual resizing was done.
>
>As you suggested, a discerning viewer can probably tell the
>difference a bit more easily here. I'll let everyone else decide
>whether it looks like it justifies 4 times as many pixels, though
>of course not 4x the bandwidth.
>
>See: www.trbarry.com/Leno_1080p_compare_qtr_rez.jpg
>
>And for Internet Explorer users, be sure to remember to zoom it to
>full size before comparing since your browser may otherwise just
>auto-fit it to your screen.
>
>- Tom
>
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