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Content-Type: text/plain; charset="ISO-8859-1" Message-ID: <[log in to unmask]> Date: Tue, 14 May 2002 06:22:53 -0700 Reply-To: ImageJ Interest Group <[log in to unmask]> Sender: ImageJ Interest Group <[log in to unmask]> From: "Cunningham, Bob" <[log in to unmask]> Subject: Re: interference filter pluginJavier, Though I haven't done this in ImageJ, I would recommend converting your images from RGB to HSV (Hue, Saturation, Value/lightness, http://www.siggraph.org/education/materials/HyperGraph/color/colorhs.htm). It will then be a fairly simple matter to filter pixels based on Hue value, replacing undesired hue values with the chosen background value. Then convert back to RGB. Think of it as being analogous to an FFT for color... -BobC -----Original Message----- From: F Javier Diez Guerra [mailto:[log in to unmask]] Sent: Saturday, May 11, 2002 12:59 AM To: [log in to unmask] Subject: interference filter plugin ... So my question: Is there any way (or plugin) of post-processing such images to remove the orange background while maintaining the green signal? ...
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