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Article #20

Re: Fixing Interlace Shear in FrameGrabs?

#20
From: Soy Sprite
Date: Tue, 03 Aug 1999 00:00
33 lines
2290 bytes
  I don't think ImageFX has anything like this.  In fact i've found it to
be a pretty weak program.  I don't know why people get so excited over it.

On Tue, 3 Aug 1999, Leanne Webb wrote:

> Image FX will deinterlace an already grabbed image this may or may not fix
> your problem it depends on how diffrent the fields are.

 I don't want to deinterlace anything!  ImageFX essentially throws away
every other line (as far as I can tell).  I want to keep as much
resolution as possible.  i could accomplish the same thing as ImageFX's
deinterlace by simply grabbing a field (about 240 lines) instead of a
full frame (about 480 lines).  But I want the full 480 lines.

>  In Opalpaint there

Can OpalPaint run on an AGA machine?  Or does it still require an
OpalVision card?

> is a very handy deinterlace tool that lets you choose odd or evens fields to
> duplicate (making a stable image) or even an interpolation of the two fileds
> taking the midpoint of both.

The interpolation sounds like a possible solution.  How does it accomplish
this?

> timebase corrector will also be a big help when grabbing a moving image it
> makes sure all the equipment is working togeather in phase. This is not

Have the TBC already.  That's not the problem.  Problem is unsteady camera
work and nude chicks moving too fast.

Thanks!
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From: Soy Sprite <boing@waste.org>
Subject: Re: Fixing Interlace Shear in FrameGrabs?
Date: 1999/08/03
Message-ID: <Pine.LNX.3.96.990803064633.12071D-100000@waste.org>
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