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Hey, Lee.<br>
<br>
<big></big>Just off the top of my head, this made me think of this:<br>
<a href="http://sourceforge.net/projects/djatoka/" class="external
text" title="http://sourceforge.net/projects/djatoka/"
rel="nofollow">Djatoka Jpeg 2000 Image Server</a>, particularly <a
href="http://sourceforge.net/apps/mediawiki/djatoka/index.php?title=Djatoka_OpenURL_Services"
title="Djatoka OpenURL Services">djatoka OpenURL Services</a><br>
It uses <a href="http://docs.opendap.org/index.php/Home">OPeNDAP</a>:
Open-source Project for a Network Data Access Protocol.<br>
It enables regions of images to be selected... not sure about slices
or N-dim access.<br>
<br>
I also wonder if there is anything for HDF5 or NetCDF that supports
the ability to access slices/pages from a stack/multipage image, but
didn't find anything in a quick search.<br>
<br>
I suspect that Curtis could address whether the OME server supports
something like this.<br>
<br>
-- Grant<br>
<br>
<br>
On 11/15/2011 8:32 AM, Lee Kamentsky wrote:
<blockquote cite="mid:4ec269f1.271e340a.2d3f.ffffe05b@mx.google.com"
type="cite">Hi Curtis,
<br>
Sorry about being AWOL for the last two checkins - the last one
was the Broad Retreat so I was away. I've been sort of roped into
a standards committee for a file format for storing measurements
(ISAC ICEFormat). One of the problems we're having is selecting a
single plane from a TIFF stack or movie using a URL - you'd like
to have some way to specify a monochrome 2-d plane (or more
generally, an N-d hypercube from a stack).
<br>
<br>
I'm thinking about something like:
<br>
<br>
<a class="moz-txt-link-freetext" href="file:///path-to/myimage.tif?series=5&index=15">file:///path-to/myimage.tif?series=5&index=15</a> (reads a whole
plane)
<br>
<br>
<a class="moz-txt-link-freetext" href="file:///path-to/myimage.tif?series=5&index=15&x=200&y=200&height=400&width=400">file:///path-to/myimage.tif?series=5&index=15&x=200&y=200&height=400&width=400</a>
(reads a 200x200 partial image).
<br>
<br>
Is that general enough for movie, flex, tif and other formats? Any
precedents for this? Useful in other contexts?
<br>
<br>
Thanks,
<br>
--Lee
<br>
<br>
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