http://imagej.273.s1.nabble.com/Can-t-get-Extract-SIFT-Correspondences-to-work-in-ImageJ-tp4999285p4999290.html
Thanks for the explanation and clarification. For now it's a lot easier
using IJ.run but my intent is to learn to use the SIFT library directly.
> Hi Ned,
>
> mpicbg.jar in Fiji's jars folder is supposed to contain all library
> parts, mpicbg_.jar in plugins contains the ImageJ/Fiji plugins that make
> use of it. For actually writing code re-using the libraries, mpicbg.jar
> is the more important file (it also generates more informative
> javadocs).
>
> Instead of running the plugins from a plugin (which means text-based
> blind guessing in most cases) I would inspect the actual plugin's code
> and see how it actually does it with the library---that will get you
> further and also generate the right errors at compile or code time :).
>
> Hope you're having fun.
>
> Best,
> Stephan
>
>
>
>
> On Mon, 2012-07-02 at 15:28 -0400, Ned Horning wrote:
>> Hi Johannes,
>>
>> Thanks so much. That did the trick and of course it seems to have solved
>> the problem I was having building my plugin using Eclipse. I had no idea
>> there were two sets of jar files for some plugins. I have a lot to learn...
>>
>> All the best,
>>
>> Ned
>>
>> On 07/02/2012 02:42 PM, Johannes Schindelin wrote:
>>> Hi Ned,
>>>
>>> On Mon, 2 Jul 2012, Ned Horning wrote:
>>>
>>>> Hi - I am trying to run the plugin "Extract SIFT Correspondence" in ImageJ and
>>>> I get an error: “Plugin or class not found: SIFT_ExtractPointPoi”. I copied
>>>> the mpicbg_.jar file from the Fiji plugins directory to the ImageJ plugins
>>>> directory and the SIFT plugin appears in the Plugins menu as expected.
>>> Most likely you are missing mpicbg.jar (which lives in Fiji's jars/
>>> directory, but for plain ImageJ 1.x it has to live in plugins/, too).
>>>
>>> Ciao,
>>> Johannes
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