Second image in each set is auto-white-balance. Not sure why HDR is skewing colors so much

Sample commands

./utils/hdr_merge.py --exposures 32768,131072,524288 --debevec-dir hdr_out/debevec --robertson-dir hdr_out/robertson --mertens-dir hdr_out/mertens data/scan/2023-03-20_05-11-39_tray-b3_hdr/
./autowhite unknown_topusasell-tray1-b3_mz_5x_hdr-mertens.jpg unknown_topusasell-tray1-b3_mz_5x_hdr-mertens_wb.jpg

mz_5x

• Single (27983×35793, 139.923MiB)

mz_5x_wb-gimp

• Single (27983×35793, 224.978MiB)

mz_5x_hdr-debevec

• Single (28121×35863, 107.701MiB)

mz_5x_hdr-debevec_wb-autowhite

• Single (28121×35863, 108.796MiB)

mz_5x_hdr-debevec_wb-gimp

• Single (28121×35863, 185.937MiB)

mz_5x_hdr-debevec_wb-gimp-he

• Single (28121×35863, 352.832MiB)

mz_5x_hdr-mertens

• Single (28121×35862, 127.451MiB)

mz_5x_hdr-mertens_wb-gimp

• Single (28121×35862, 222.937MiB)

mz_5x_hdr-mertens_wb-gimp-he

• Single (28121×35862, 394.178MiB)

mz_5x_hdr-robertson

• Single (28121×35863, 108.079MiB)

mz_5x_hdr-robertson_awb-gimp

• Single (28121×35863, 207.249MiB)

mz_5x_hdr-robertson_awb-gimp-he

• Single (28121×35863, 345.693MiB)

mz_5x_hdr-enfuse-gaussian_wb-gimp-he

• Single (28120×35860, 384.979MiB)