Hi,
I did not forget about lux.
8 days ago the graphics card of my laptop gave up. Yesterday finally my new
laptop arrived after 4 days delay in the warehouse.
This morning I downloaded the latest lux from git and compiled it.
I got in general good results, but also ran it on a series of test images
and got strange effects on the edges. Note that I took a lux version of
8~10 days old which had the same issue but also "dark areas" in the images.
As that is now "solved" in this latest version, I did not include those
images.
I first run align_image_stack on the images which delivers a pto.
Then I run lux with
lux -W \
--blending=hdr \
--snapshot_like_source=yes \
--snapshot_facet=1 \
--snapshot_prefix="${PREFIX}" \
--snapshot_extension=$SUFFIX \
--aeb_auto_brightness=yes \
--next_after_fusion=yes \
--build_pyramids=no \
--build_raw_pyramids=no \
--quality_interpolator_degree=1 \
--snapshot_threads=4 \
"${PTO}"
See attached my luxfuser.sh script, but renamed as luxfuser.txt
In my Google drive you will find 2 examples which were simply taken because
of blue sky, hard lights, a glistening river and dark trees.
See 2 tars: br2.tar and br3.tar.
https://drive.google.com/drive/folders/1j-YKHd8TDP0UvPsVUZrXXJ7dHbDrXDiA?usp=sharing
You will find the source images as *.JPG
the align_image_stack/lux image as lux.jpg
the align_image_stack/enfuse image as <series>-enfuse.jpg
the hugin images (align_image_stack/nona/enfuse) image as <series>_fused.jpg
The lux.jpg has strange "cadres" around the image.
Any idea?
Harry
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#!/bin/bash
#lux image fuse script
LUX="/usr/local/bin/lux"
ET="/usr/bin/exiftool"
Info () {
printf "* First give the target file name like
\"<path>/myluxfused.jpg\" or \"<path>/myluxfused.tif\" or
\"<path>/myluxfused.exr\"\n"
printf "* Then give the input files. That can be as \"*.jpg\", or as
\"one.jpg 2.jpg 3.jpg\"\n"
printf "* Examples:\n* /path/to/luximagefuser.sh myluxfused.jpg br1.jpg
br2.jpg br3.jpg\n"
printf "* Or:\n* /path/to/luximagefuser.sh myluxfused.jpg *.jpg\n\n"
exit
}
########################################################################
## main part ##
# No output given?
if [ "$1" = "" ]
then
Info;
fi
OUTPUT=$1
PREFIX=$(echo $OUTPUT | cut -d"(" -f2 | cut -d"." -f1)
SUFFIX=$(echo $OUTPUT | cut -d"(" -f2 | cut -d"." -f2)
PTO=$(echo $OUTPUT | cut -d"(" -f2 | cut -d"." -f1)".pto"
# Now shift our parameters to exclude our to be created fused image from the
image processing
shift;
printf "\n\n* Running align_image_stack on our images\n\n"
align_image_stack --gpu -p "${PTO}" -v $@
printf "\n\n* Done with ais; now running lux on our aligned images\n\n"
${LUX} -W \
--blending=hdr \
--snapshot_like_source=yes \
--snapshot_facet=1 \
--snapshot_prefix="${PREFIX}" \
--snapshot_extension=$SUFFIX \
--aeb_auto_brightness=yes \
--next_after_fusion=yes \
--build_pyramids=no \
--build_raw_pyramids=no \
--quality_interpolator_degree=1 \
--snapshot_threads=4 \
"${PTO}"
# If we named our image "myluxfused.jpg", lux will create
"myluxfused.pto.lux.1.fused.jpg"
# So we will first rename it to our desired name
mv "${PREFIX}1.fused.${SUFFIX}" "${OUTPUT}"
if [[ ! ( "$SUFFIX" == "exr" || "$SUFFIX" == "EXR" ) ]];
then
printf "\n\nFinally running exiftool to copy the metadata from our first
image to our fused image \"${OUTPUT}\"\n\n"
${ET} -overwrite_original -TagsFromFile $2 "${OUTPUT}"
${ET} -v "-DateTimeOriginal>FileModifyDate" "${OUTPUT}"
fi
