{{tag>collection_mcmaster vendor_unknown type_unknown year_unknown foundry_unknown}}

HDR imaging test


====== Package ======

{{:mcmaster:unknown:topusasell-tray1-b3:pack_top.jpg?300|}}

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{{:mcmaster:unknown:topusasell-tray1-b3:pack_btm.jpg?300|}}

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====== Die ======

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

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{{https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x.thumb.jpg}}

[[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/mcmaster_mz_5x/|mz_5x]]

  * [[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x.jpg|Single]] (27983x35793, 139.923MiB)


{{https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_wb-gimp.thumb.jpg}}

[[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/mcmaster_mz_5x_wb-gimp/|mz_5x_wb-gimp]]

  * [[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_wb-gimp.jpg|Single]] (27983x35793, 224.978MiB)


===== HDR debevec =====

{{https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-debevec.thumb.jpg}}

[[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/mcmaster_mz_5x_hdr-debevec/|mz_5x_hdr-debevec]]

  * [[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-debevec.jpg|Single]] (28121x35863, 107.701MiB)


{{https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-debevec_wb-autowhite.thumb.jpg}}

[[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/mcmaster_mz_5x_hdr-debevec_wb-autowhite/|mz_5x_hdr-debevec_wb-autowhite]]

  * [[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-debevec_wb-autowhite.jpg|Single]] (28121x35863, 108.796MiB)


{{https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-debevec_wb-gimp.thumb.jpg}}

[[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/mcmaster_mz_5x_hdr-debevec_wb-gimp/|mz_5x_hdr-debevec_wb-gimp]]

  * [[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-debevec_wb-gimp.jpg|Single]] (28121x35863, 185.937MiB)

{{https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-debevec_wb-gimp-he.thumb.jpg}}

[[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/mcmaster_mz_5x_hdr-debevec_wb-gimp-he/|mz_5x_hdr-debevec_wb-gimp-he]]

  * [[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-debevec_wb-gimp-he.jpg|Single]] (28121x35863, 352.832MiB)



===== HDR mertens =====


{{https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-mertens.thumb.jpg}}

[[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/mcmaster_mz_5x_hdr-mertens/|mz_5x_hdr-mertens]]

  * [[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-mertens.jpg|Single]] (28121x35862, 127.451MiB)


{{https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-mertens_wb-gimp.thumb.jpg}}

[[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/mcmaster_mz_5x_hdr-mertens_wb-gimp/|mz_5x_hdr-mertens_wb-gimp]]

  * [[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-mertens_wb-gimp.jpg|Single]] (28121x35862, 222.937MiB)


{{https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-mertens_wb-gimp-he.thumb.jpg}}

[[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/mcmaster_mz_5x_hdr-mertens_wb-gimp-he/|mz_5x_hdr-mertens_wb-gimp-he]]

  * [[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-mertens_wb-gimp-he.jpg|Single]] (28121x35862, 394.178MiB)


===== HDR robertson =====

{{https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-robertson.thumb.jpg}}

[[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/mcmaster_mz_5x_hdr-robertson/|mz_5x_hdr-robertson]]

  * [[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-robertson.jpg|Single]] (28121x35863, 108.079MiB)

{{https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-robertson_awb-gimp.thumb.jpg}}

[[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/mcmaster_mz_5x_hdr-robertson_awb-gimp/|mz_5x_hdr-robertson_awb-gimp]]

  * [[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-robertson_awb-gimp.jpg|Single]] (28121x35863, 207.249MiB)


{{https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-robertson_awb-gimp-he.thumb.jpg}}

[[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/mcmaster_mz_5x_hdr-robertson_awb-gimp-he/|mz_5x_hdr-robertson_awb-gimp-he]]

  * [[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-robertson_awb-gimp-he.jpg|Single]] (28121x35863, 345.693MiB)




{{https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-enfuse-gaussian_wb-gimp-he.thumb.jpg}}

[[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/mcmaster_mz_5x_hdr-enfuse-gaussian_wb-gimp-he/|mz_5x_hdr-enfuse-gaussian_wb-gimp-he]]

  * [[https://siliconpr0n.org/map/unknown/topusasell-tray1-b3/single/unknown_topusasell-tray1-b3_mcmaster_mz_5x_hdr-enfuse-gaussian_wb-gimp-he.jpg|Single]] (28120x35860, 384.979MiB)