MathGroup Archive 2009

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Image processing with ImageCompose

  • To: mathgroup at
  • Subject: [mg103887] Re: [mg103802] Image processing with ImageCompose
  • From: "Kurt TeKolste" <tekolste at>
  • Date: Sat, 10 Oct 2009 07:11:14 -0400 (EDT)
  • References: <>

Doesn't the second variant of ImageCompose do this for you?

gives the result of alpha-blending overlay into image using blending
fraction \[Alpha]."


On Wed, 07 Oct 2009 07:00 -0400, "Hemangi Wadekar"
<hemangi29 at> wrote:
> Hi,
> Would someone please help me to find out how to use ImageCompose[] to
> compare the signals on two images.
> I would like to adjust the opacity of the top image so that the signals
> from bottom image also show up.
> If I have one image red and other green, then would the matched points
> should show as orange?
> Or is there any other way in Mathematica to get the results?
> Any pointers will be appreciated.
> Thanks,
> Hemangi.
Kurt Tekolste

  • Prev by Date: Re: Generating a finite sigma-algebra
  • Next by Date: Re: Re: Grad in VectorAnalysis`
  • Previous by thread: Image processing with ImageCompose
  • Next by thread: Re: Image processing with ImageCompose