Here is a photo of my workflow:
<https://lh3.googleusercontent.com/-ms2Z3ECxenQ/WYDO51OZL3I/AAAAAAAANSE/8ucZ7qSBHOAdXKOiZFBrqrZuxrXUQayCgCLcBGAs/s1600/Capture.PNG> > Image align stack each set of exposure. Images are big 16-bit tiffs need to be done from the command line on a machine with more ram than mine. I think I'm doing as you instructed? Stitch together one image from each exposure stack into a panorama (e.g. the middle exposures). Thus the others in the stack will also be aligned. It sounds like you're proposing something different to the highlighted part of my workflow which could solve my problem but I'm not following you quite yet! Can you explain in more detail? 360.net... Beautiful! You're getting solid alignment. It is far better aligned than what I'm seeing. On Tuesday, August 1, 2017 at 5:40:06 AM UTC-7, dkloi wrote: > > I'd import all the images into a single project. Image align stack each > set of exposure. Stitch together one image from each exposure stack into a > panorama (e.g. the middle exposures). Thus the others in the stack will > also be aligned. Then I would export each exposure separately (light, mid, > and dark), finally enfusing them. This is my usual procedure for doing > exposure fused panos, e.g. > https://www.360cities.net/image/glasgow-nelson-mandela-place > > On Tuesday, 1 August 2017 08:44:21 UTC+1, mh00h wrote: >> >> I have a big tree that I want a panorama of. The frame is tall and >> skinny, and a good candidate for HDR. >> I separated the images out by shutter speed and stitched each >> individually. This being a vertical pano, the results require me to >> move/drag in the GUI and re-stitch because "straighten" feature corrupts >> the view. >> >> Next step: exposure fusion for the three panos. >> >> run align_image_stack against the three and I get a problem: the >> perspective of each of the three pano's is off because I had used the >> move/drag feature. >> 16 bit images aren't cropped to the same size. >> Drop down to 8 bit and use imagemagick to crop... nope, still doesn't >> work. Moving/dragging had caused the images to be too different to align. >> Plus exif data now missing. >> >> Images are big so running cmd's on another machine. Tried shrinking the >> images down to work with in Hugin's GUI but the results are the same- very >> poor alignment just without the cli errors. >> >> Any tips? >> >> >> -- A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ --- You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/hugin-ptx/eddc4ba5-2146-40c3-a0ad-00a461d5d278%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
