Open MathieuBo opened 2 years ago
Hi Mathieu, thanks for your interest in ZetaStitcher!
Can you please explain better what you mean with non rectangular images?
If you provide the --overlap
argument (and optionally --px-size-xy
), then as you've already found out everything should work just fine using the tile ordering in the file name.
Yes. In stitch-fuse
, the channel argument specifies which channel to use to compute the alignment. If no channel is specified, the channels are summed together and the resulting grayscale image is used for alignment. Once the alignment is computed, i.e. the stitch.yml
file is generated, you can run stitch-fuse
to create the fused image. If you specify the channel argument, only that color will be fused, otherwise all channels will be fused (this no matter what channel was used for "reference", i.e. for alignment, in stitch-align
).
Please use the latest version 0.7.0 that I have just released. It contains some improvements in the alignment algorithm (using the difference of gaussians) and also in the RGB handling.
Let me know if you encounter any problems or if you need more help! Or if there are new issues with this latest release.. :)
Cheers, Giacomo
Thanks a lot @gmazzamuto! I'll definitely look into the new version. Will it be able to handle more complex images than RGB? (I am working with 7 color images)
Regarding non-rectangular, see the example below. Right is what I meant by non-rectangular images.
Cheers, Mathieu
Yes it should work with multichannel images, just use the channel number (zero based) in the options related to channels
Unfortunately right now non-rectangular images are not supported, but it's something we urgently need also on our side so I am confident I will add this feature in the coming weeks. I'll let you know when it's out
Hi @gmazzamuto! I was just curious to know if there were any updates on the 'non-rectangular' image stitching. Is this a feature you have implemented? Thanks!
Hi Mathieu,
sorry for the late reply but I've been busy and traveling. Unfortunately no, I haven't had the time to work on it... Would it work for you if the rectangular images were all identical to each other in size? If yes, this would make the change easier so I can try and see if I can do it
Hi @gmazzamuto, No worries :) I am not sure I follow what you mean by rectangular images identical to each other in size? All invididual tiles have identical sizes, I think that filling the missing ones with empty tile for a final large rectangular image would work very well. Thanls !!
Hi all,
Thanks a lot for developping such a great tool. I have three questions:
stitch-fuse
be run on another one?Thanks a lot for your help! Mathieu