Off by one error in DoG detection?

[lacan]

Tried to perform a DoG on a large amount of DAPI tiles that have some 3D to them. Some Z are empty and not others, which was leading to a strange behaviour that makes me think that the Z slice index is off by one.

to reproduce and see
Import a bunch of tiles, make sure that they do not start or end at the same Z slice, this helps to view
Alternatively, I guess a couple stacks with very different points-like objects in Z would work. Then you would think that the LoG detector is not working, as the detected rois won't overlap with the point objects on the image.

Here is a small GIF

I am using the latest version as per the Fiji Update Site of BigStitcher.

[lacan]

Hello,
Should I provide further information?

[StephanPreibisch]

Hi, could you please send me the image? I didn't find an obvious bug ...