Thorsten Wagner

apply rowwise max is very slow

4

The following command needs for a 65700x2 matrix more than 30 seconds in renjin. ``` apply(fprob[1:nrow(fprob),],1,max) ``` Here is the fprob object: [maxslowRData.zip](https://github.com/bedatadriven/renjin/files/989377/maxslowRData.zip) In R it is done in a...

how to extend knossos

1

Hi! I'm looking for a guide to write an extension for specific image format (.mrc https://pypi.org/project/mrcfile/ ). I've read on your webpage that this is possible but I can't find...

group norm related problem

2

Hi, I try to get torch2trt running but I get group norm related problems: ``` Warning: Encountered known unsupported method torch.zeros Warning: Encountered known unsupported method torch.Tensor.__hash__ Warning: Encountered known...

matrix2euler bug

5

Hi, thanks for this handy package :-) We are using eulerangles 1.0.2 We discovered a problem with matrix2euler. In short: For two rotation matrices which are almost the same (except...

The following image & settings produce an ArrayIndexOutOfBoundsException: ``` ERROR: java.lang.ArrayIndexOutOfBoundsException: 100 in Ridge Detection Preview at de.biomedical_imaging.ij.steger.Link.compute_contours(Link.java:1125) from de.biomedical_imaging.ij.steger.Position.detect_lines(Position.java:255) ```  

SLOPE overlap resolution produces phantom lines

1

In some cases, the SLOPE overlap resolution produces phantom lines. Input:  Result:  @hinerm Any idea?

I suggest the following overlap resolution method: 1. Given is a complex agglomerate with several junction points 2. Start with next junction point 2.1. Search for line positions P at...

Image to reproduce:  Settings to produce: Line width: 6 High contrast: 255 Low contrast: 250 With activated "Correct position" and "Estimate width" the junctions points in the middle are...

Sub-optimal results by overlap resolver

7

@hinerm I've played around with some other image data and found some strange results. The original image is: http://fiji.sc/_images/f/f5/CNT_Ridge_Detection_Original.png I've used the following settings... Sigma = 1.5, Lower Threshold =...

I recognized that the extend lines functionality in the Link class does not work correctly: https://github.com/thorstenwagner/ij-ridgedetection/blob/master/src/main/java/de/biomedical_imaging/ij/steger/Link.java#L818 Example:  Use the standard settings and deselect extend lines. Three lines were detected:...