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Ticket #130 (closed enhancement: fixed)

Opened 2007-05-08T15:25:47-05:00

Last modified 2008-09-18T07:54:20-05:00

Colorize data in intensity pane according to lifetime values

Reported by: curtis Owned by: nor
Priority: minor Milestone:
Component: slim-plotter Severity: major
Keywords: Cc:
Blocked By: Blocking:


One of SPCImage's major features is the ability to view an image with associated lifetime information by colorizing pixels according to aggregate lifetime value at/near that pixel.

Since Slim Plotter does curve fitting, it could have the same feature -- it just needs to fit a distinct curve for each pixel, defined by a region of interest surrounding the pixel to a given radius. That is, by averaging the pixels near enough to a particular pixel, a histogram can be generated that is rich enough to perform a meaningful fit and extract a lifetime value.

Slim Plotter would need to repeat this procedure for each spectral channel, which is fine, since the intensity pane shows a separate image plane for each channel.

Together with ticket #86, this feature would give Slim Plotter three color views for the 2D pane: intensity, spectra, and lifetime.

Change History

comment:1 Changed 2007-10-09T10:02:29-05:00 by curtis

  • Owner curtis deleted
  • Summary changed from colorize data in intensity pane according to lifetime values to Colorize data in intensity pane according to lifetime values

comment:2 Changed 2007-10-09T12:43:57-05:00 by curtis

  • Owner set to nor

comment:3 Changed 2008-09-18T07:53:55-05:00 by curtis

  • Status changed from new to closed
  • Resolution set to fixed
  • Severity set to fatal

It works!

comment:4 Changed 2008-09-18T07:54:20-05:00 by curtis

  • Severity changed from fatal to major