Bugzilla – Bug 219 |
Error Image Stack is empty when presing 'Hessian based analysis' |
Last modified: 2010-08-23 05:46:37 CDT |
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Error Image Stack is empty when presing 'Hessian based analysis' |
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Created attachment 23 the screen capture of the neurite tracer window Hi The CPU usage is only about 10 - 15 % and the one used by fiji is only .1 % . For the value of sigma, I had used the default value. best wishes Yihwa
Created attachment 25 screen capture of the current status 1. Starting Fiji 2. File -> Import -> TIFF Virtual Stack 3. Plugin -> Segmentation -> Simple Neurite Tracer 4. Pressing OK when Simple Neurite Tracer appears 5. From the Neurite Tracer window, Pressing Hessian-based analysis (without changing any of the default values of sigma and multiplier) 6. A window appears that says 'Image Stack is empty' and I press OK 7. From the Neurite Tracer Window , Under Instructions appears 'Calculating Gaussian ... ' Nothing seems to happen...
> If you want to see the results on your image, you can run the "Plugins > Analyze > Tubeness". For a small region and a limited number of different values of sigma, the "Pick Sigma Visually" option will show you a preview of the "tubeness" filtering on the small region you select. Hi I have tried "Plugins > Analyze > Tubeness" option, however I got the error that it is out of memory. I tried to increase the memory but it was already set to 2.7 GB (which was more than the 2GB I had). Does this function require a lot of memory? ? Best wishes Yihwa