Richardson Lucy TV deconvolution can crash ImageJ

[ctrueden]

From @chalkie666 on the forum:

Just so you know, I noticed that running RLTV from ops finder, then selecting the PSF image in the drop down, causes IJ to flog the processors and the hard disk, then eventually crash IJ.

[chalkie666]

RLTV means one of the deconvolution ops.

[bnorthan]

@ctrueden @chalkie666 I spent some time looking at this and I am seeing a general problem using 3D images as input to any op. I experience problems selecting a 3D image when I call RLTV, Convolve, or even Add (the "add two intervals" flavor). Everything seems to work fine for 2D images.

1. If 2D images are open and I try to select a 3D image from one of the drop downs, it doesn't select it.
2. If no 2D images are open and I try to select a 3D image from one of the drop downs my Ubuntu system freezes and I have to open up another desktop to kill imagej.

@chalkie666 did your problem occur with a 3D image?? Does it occur with other ops, like the math ops*?? If so this may be a general problem with the ops finder and 3D images. If not maybe it is something specific to filters and I will continue to look into it.

• it is a bit of a pain to call the "add two images" math ops from the ops finder. You are presented with a long list and have to decipher which ones are adding a constant to an Img, and which ones are adding Imgs, look for something that takes two or more 'IterableIntervals' as input.