heya,
sorry for the lag, and thanks for the presets. those graphs and the PSNR
values look excellent. pushed to git master :)
cheers,
jo
On Sat, Nov 2, 2013 at 11:52 AM, John N Pham <jhn...@gmail.com> wrote:
> Ran some benchmarking with the below presets from
>
> https://drive.google.com/file/d/0B4xh3XYXDK_TaFNObVdwaThOVTQ/edit?usp=sharing
> compiled into my copy of darktable:
> {"Canon EOS 70D iso 100", "Canon", "Canon EOS 70D",
> 100, {1.02366555927774e-05, 4.71336587334147e-06,
> 9.41518307027218e-06}, {4.77874430647099e-08, 3.61362309038995e-08,
> 4.64834613672136e-08}},
> {"Canon EOS 70D iso 125", "Canon", "Canon EOS 70D",
> 125, {1.33832616130131e-05, 6.23755910456249e-06,
> 1.20304603159491e-05}, {6.67487946811199e-08, 4.94407338794371e-08,
> 6.53632275766298e-08}},
> {"Canon EOS 70D iso 160", "Canon", "Canon EOS 70D",
> 160, {1.51063071075179e-05, 6.73989417113525e-06,
> 1.36188704143178e-05}, {4.06364326089709e-08, 3.07581510240634e-08,
> 3.96731783427566e-08}},
> {"Canon EOS 70D iso 200", "Canon", "Canon EOS 70D",
> 200, {1.68161436589604e-05, 7.55208088124731e-06,
> 1.52033526800398e-05}, {4.52562065207674e-08, 3.32483323354023e-08,
> 4.38818901241461e-08}},
> {"Canon EOS 70D iso 250", "Canon", "Canon EOS 70D",
> 250, {2.12678611339611e-05, 9.67439730524358e-06,
> 1.90295655284948e-05}, {6.5632655618193e-08, 4.74789348092554e-08,
> 6.36500126820641e-08}},
> {"Canon EOS 70D iso 320", "Canon", "Canon EOS 70D",
> 320, {2.57675795536312e-05, 1.15026738465454e-05,
> 2.33241041030745e-05}, {4.61964316728602e-08, 3.3233285134337e-08,
> 4.39306813012744e-08}},
> {"Canon EOS 70D iso 400", "Canon", "Canon EOS 70D",
> 400, {3.19860140672929e-05, 1.41997639397925e-05,
> 2.82026446667505e-05}, {7.01062749925707e-08, 5.12082449144834e-08,
> 6.79742673721593e-08}},
> {"Canon EOS 70D iso 500", "Canon", "Canon EOS 70D",
> 500, {4.05331704276288e-05, 1.81685558081423e-05,
> 3.57776457235e-05}, {1.02622034746615e-07, 7.37461209580217e-08,
> 9.89643964210319e-08}},
> {"Canon EOS 70D iso 640", "Canon", "Canon EOS 70D",
> 640, {4.92893947052259e-05, 2.17710960704705e-05,
> 4.31764769945242e-05}, {9.92894525730111e-08, 7.29162340248079e-08,
> 9.54021931361206e-08}},
> {"Canon EOS 70D iso 800", "Canon", "Canon EOS 70D",
> 800, {6.18850947556639e-05, 2.73573565427144e-05,
> 5.40340172987442e-05}, {1.46744050728875e-07, 1.08373314583172e-07,
> 1.42034580002987e-07}},
> {"Canon EOS 70D iso 1000", "Canon", "Canon EOS 70D",
> 1000, {7.72897976987699e-05, 3.44985983087504e-05,
> 6.78497213405127e-05}, {2.17069700570195e-07, 1.59688802687493e-07,
> 2.09529518121322e-07}},
> {"Canon EOS 70D iso 1250", "Canon", "Canon EOS 70D",
> 1250, {9.60952939874667e-05, 4.2859323387644e-05,
> 8.44501715411551e-05}, {2.43027179732144e-07, 1.7688112737584e-07,
> 2.34147066578732e-07}},
> {"Canon EOS 70D iso 1600", "Canon", "Canon EOS 70D",
> 1600, {0.000120796174208245, 5.3833641671168e-05,
> 0.000104918932744754}, {3.719308415964e-07, 2.60478161645679e-07,
> 3.32556402255019e-07}},
> {"Canon EOS 70D iso 2000", "Canon", "Canon EOS 70D",
> 2000, {0.00015288788621907, 6.83805561900404e-05,
> 0.000133745502744302}, {5.25506624692092e-07, 3.8200431887703e-07,
> 4.91866367850298e-07}},
> {"Canon EOS 70D iso 2500", "Canon", "Canon EOS 70D",
> 2500, {0.000186308530927853, 8.42319317394176e-05,
> 0.000163175522279704}, {5.93544151101002e-07, 4.2495244352555e-07,
> 5.53339989304596e-07}},
> {"Canon EOS 70D iso 3200", "Canon", "Canon EOS 70D",
> 3200, {0.000227012129969685, 0.000103669315469858,
> 0.000199463861360761}, {9.60818382673305e-07, 6.7987869703717e-07,
> 8.44345303544965e-07}},
> {"Canon EOS 70D iso 4000", "Canon", "Canon EOS 70D",
> 4000, {0.000279449720368174, 0.0001283604525642,
> 0.000243986711220877}, {1.35775837759487e-06, 1.03900812709858e-06,
> 1.31058600706174e-06}},
> {"Canon EOS 70D iso 5000", "Canon", "Canon EOS 70D",
> 5000, {0.000344293617535991, 0.000157985112298176,
> 0.000293782899154973}, {1.97912841178628e-06, 1.48859120832054e-06,
> 1.86206632506448e-06}},
> {"Canon EOS 70D iso 6400", "Canon", "Canon EOS 70D",
> 6400, {0.000388250503327972, 0.000179909995508149,
> 0.000328054455845511}, {2.76853113690083e-06, 2.0507969067918e-06,
> 2.53428501781705e-06}},
> {"Canon EOS 70D iso 8000", "Canon", "Canon EOS 70D",
> 8000, {0.000381541327911864, 0.000178650927855174,
> 0.00032495474759514}, {3.59792674035572e-06, 2.71028955701499e-06,
> 3.43030299035555e-06}},
> {"Canon EOS 70D iso 10000", "Canon", "Canon EOS 70D",
> 10000, {0.000574491301888283, 0.00027243680928375,
> 0.000477774821602298}, {6.37832181067294e-06, 4.91821464995193e-06,
> 6.12603913052511e-06}},
> {"Canon EOS 70D iso 12800", "Canon", "Canon EOS 70D",
> 12800, {0.000677603755810159, 0.000329351163446979,
> 0.000566356079888976}, {9.74424011144617e-06, 7.57149145113493e-06,
> 9.18922582147459e-06}},
>
>
> zeus [vi .] ~/70D_calib/calib1/pfm
>
>
> 13-11-01 6:09PM
> zeus% ~/src/darktable/tools/noise/benchmark.sh
> 00100_denoised.pfm : 42.4338
> 00100.pfm : 38.3132
> 00125_denoised.pfm : 40.4021
> 00125.pfm : 36.8353
> 00160_denoised.pfm : 41.6598
> 00160.pfm : 40.3615
> 00200_denoised.pfm : 30.8676
> 00200.pfm : 30.7185
> 00250_denoised.pfm : 30.8551
> 00250.pfm : 30.6725
> 00320_denoised.pfm : 30.6987
> 00320.pfm : 30.5025
> 00400_denoised.pfm : 31.421
> 00400.pfm : 30.1537
> 00500_denoised.pfm : 31.0043
> 00500.pfm : 29.5678
> 00640_denoised.pfm : 30.6331
> 00640.pfm : 29.1384
> 00800_denoised.pfm : 30.9203
> 00800.pfm : 28.9655
> 01000_denoised.pfm : 30.4437
> 01000.pfm : 28.2881
> 01250_denoised.pfm : 30.5723
> 01250.pfm : 29.8923
> 01600_denoised.pfm : 30.7941
> 01600.pfm : 27.5919
> 02000_denoised.pfm : 30.8546
> 02000.pfm : 26.9608
> 02500_denoised.pfm : 29.963
> 02500.pfm : 26.1444
> 03200_denoised.pfm : 29.9399
> 03200.pfm : 25.4455
> 04000_denoised.pfm : 29.3217
> 04000.pfm : 24.5064
> 05000_denoised.pfm : 29.617
> 05000.pfm : 23.8337
> 06400_denoised.pfm : 27.1346
> 06400.pfm : 22.4949
> 08000_denoised.pfm : 26.2963
> 08000.pfm : 21.7441
> 10000_denoised.pfm : 26.1496
> 10000.pfm : 20.6743
> 12800_denoised.pfm : 25.6338
> 12800.pfm : 19.8207
>
> Let me know if there's anything else I can do to improve the
>
> On Thu, Oct 31, 2013 at 12:56 AM, John N Pham <jhn...@gmail.com> wrote:
> > I reran the script a few times obtaining the following:
> >
> >
> https://drive.google.com/file/d/0B4xh3XYXDK_TbnVWT3ZKSkVxOVE/edit?usp=sharing
> >
> https://drive.google.com/file/d/0B4xh3XYXDK_TaFNObVdwaThOVTQ/edit?usp=sharing
> >
> https://drive.google.com/file/d/0B4xh3XYXDK_TYVBrRm56LWlETDQ/edit?usp=sharing
> >
> > The second result set seems to have the closest fit for high-ISO and
> > the first result set for lower ones, if my understanding is correct.
> >
> >
> > On Wed, Oct 30, 2013 at 7:06 AM, johannes hanika <hana...@gmail.com>
> wrote:
> >> hi,
> >>
> >> thanks for those.
> >>
> >> your images starting ~ iso 2500 are a little bit on the dark side. that
> >> means the dark pixels are so many compared to the rest that they
> dominate
> >> the curve, so the fit for those iso and higher are off a little, the
> one at
> >> iso 12800 being the worst.
> >>
> >> the variance stabilization still kind of works but i'd prefer clean
> data :)
> >> could you redo the high iso shots by any chance?
> >>
> >> cheers,
> >> jo
> >>
> >>
> >> On Wed, Oct 30, 2013 at 6:51 AM, John N Pham <jhn...@gmail.com> wrote:
> >>>
> >>> Hi all,
> >>>
> >>> I ran through the profiling instructions posted at
> >>> http://www.darktable.org/2012/12/profiling-sensor-and-photon-noise/
> >>> for the Canon 70D. The generated tarball with the images and PDFs are
> >>> at
> >>>
> https://drive.google.com/file/d/0B4xh3XYXDK_TYUtua2hfNUl3YVU/edit?usp=sharing
> >>>
> >>> The presets are:
> >>>
> >>> {"Canon EOS 70D iso 100", "Canon", "Canon EOS 70D",
> >>> 100, {8.09556403466354e-06, 3.85186235699285e-06,
> >>> 6.57742816756618e-06}, {6.82546535679493e-08, 4.94067038184825e-08,
> >>> 6.77571653261505e-08}},
> >>> {"Canon EOS 70D iso 125", "Canon", "Canon EOS 70D",
> >>> 125, {9.85692415783346e-06, 4.82618347585054e-06,
> >>> 8.20162352156254e-06}, {1.05180874846527e-07, 7.80648564460554e-08,
> >>> 1.04369517523936e-07}},
> >>> {"Canon EOS 70D iso 160", "Canon", "Canon EOS 70D",
> >>> 160, {1.24900281584965e-05, 6.04388532602985e-06,
> >>> 1.01544264652802e-05}, {6.4763465996339e-08, 4.13873070817594e-08,
> >>> 6.14740811116903e-08}},
> >>> {"Canon EOS 70D iso 200", "Canon", "Canon EOS 70D",
> >>> 200, {1.32051443203522e-05, 6.52256368761239e-06,
> >>> 1.10469437819285e-05}, {7.46981952547114e-08, 4.89879058935299e-08,
> >>> 7.09590205391306e-08}},
> >>> {"Canon EOS 70D iso 250", "Canon", "Canon EOS 70D",
> >>> 250, {1.61550571092224e-05, 8.22819280293611e-06,
> >>> 1.35355379468986e-05}, {1.04214269101993e-07, 7.11430073831034e-08,
> >>> 1.02480222655271e-07}},
> >>> {"Canon EOS 70D iso 320", "Canon", "Canon EOS 70D",
> >>> 320, {2.07756923260921e-05, 1.02117183843331e-05,
> >>> 1.72899355628157e-05}, {8.45735123040985e-08, 5.17123529980444e-08,
> >>> 8.24309714920819e-08}},
> >>> {"Canon EOS 70D iso 400", "Canon", "Canon EOS 70D",
> >>> 400, {2.5981583113321e-05, 1.28167771246659e-05,
> >>> 2.18925977066823e-05}, {1.21628504758282e-07, 7.71558285591852e-08,
> >>> 1.16430090068798e-07}},
> >>> {"Canon EOS 70D iso 500", "Canon", "Canon EOS 70D",
> >>> 500, {3.22569816118096e-05, 1.62910504829003e-05,
> >>> 2.7573467985208e-05}, {1.72522964616297e-07, 1.12992157153189e-07,
> >>> 1.6735886454422e-07}},
> >>> {"Canon EOS 70D iso 640", "Canon", "Canon EOS 70D",
> >>> 640, {4.03375611795735e-05, 2.04607961559402e-05,
> >>> 3.40435411860918e-05}, {1.62479545777786e-07, 9.64221619959175e-08,
> >>> 1.52179536498051e-07}},
> >>> {"Canon EOS 70D iso 800", "Canon", "Canon EOS 70D",
> >>> 800, {5.0055871336037e-05, 2.58310482731143e-05,
> >>> 4.29368421269334e-05}, {2.24707909970447e-07, 1.37989188996053e-07,
> >>> 2.16193615594247e-07}},
> >>> {"Canon EOS 70D iso 1000", "Canon", "Canon EOS 70D",
> >>> 1000, {6.20627134681041e-05, 3.26141823739857e-05,
> >>> 5.42423344471736e-05}, {3.10624543793319e-07, 2.03244520875671e-07,
> >>> 3.10396940712541e-07}},
> >>> {"Canon EOS 70D iso 1250", "Canon", "Canon EOS 70D",
> >>> 1250, {8.01402950098545e-05, 4.13530051468468e-05,
> >>> 6.96858460134015e-05}, {3.40278686407428e-07, 2.10529403358748e-07,
> >>> 3.28733882615039e-07}},
> >>> {"Canon EOS 70D iso 1600", "Canon", "Canon EOS 70D",
> >>> 1600, {0.000102038245264009, 5.3164892184742e-05,
> >>> 8.86173470290253e-05}, {4.69023324956497e-07, 2.95369533664585e-07,
> >>> 4.50695941055561e-07}},
> >>> {"Canon EOS 70D iso 2000", "Canon", "Canon EOS 70D",
> >>> 2000, {0.000132408496564679, 6.97418006100046e-05,
> >>> 0.000115272764474337}, {6.50523432659147e-07, 4.17284122805423e-07,
> >>> 6.11086539356555e-07}},
> >>> {"Canon EOS 70D iso 2500", "Canon", "Canon EOS 70D",
> >>> 2500, {0.00016414138273633, 8.88509623526032e-05,
> >>> 0.00014885092266836}, {7.01504125461925e-07, 4.43294534798975e-07,
> >>> 6.76408784977792e-07}},
> >>> {"Canon EOS 70D iso 3200", "Canon", "Canon EOS 70D",
> >>> 3200, {0.000204980147920998, 0.000114784374924333,
> >>> 0.000186350891594973}, {9.50631493044304e-07, 5.99725776534146e-07,
> >>> 8.98691384303826e-07}},
> >>> {"Canon EOS 70D iso 4000", "Canon", "Canon EOS 70D",
> >>> 4000, {0.000265504619479336, 0.00015498887259856,
> >>> 0.00024664090825267}, {1.25593728222684e-06, 7.99628565330973e-07,
> >>> 1.18370044759619e-06}},
> >>> {"Canon EOS 70D iso 5000", "Canon", "Canon EOS 70D",
> >>> 5000, {0.000335550121544946, 0.000204909348711664,
> >>> 0.000319226092249149}, {1.53442566539378e-06, 9.4931774581696e-07,
> >>> 1.43176498125055e-06}},
> >>> {"Canon EOS 70D iso 6400", "Canon", "Canon EOS 70D",
> >>> 6400, {0.000416242345640607, 0.000265028063120356,
> >>> 0.000386795731234805}, {1.76672582758076e-06, 1.04285246085764e-06,
> >>> 1.59944737225856e-06}},
> >>> {"Canon EOS 70D iso 12800", "Canon", "Canon EOS 70D",
> >>> 12800, {0.000745769939957314, 0.000652523768823219,
> >>> 0.000804505906290384}, {3.82719254704406e-06, 1.88118061825709e-06,
> >>> 3.44469873981656e-06}},
> >>>
> >>>
> >>> Hope this is useful, and thanks for the good work on Darktable! :)
> >>>
> >>>
> >>>
> ------------------------------------------------------------------------------
> >>> Android is increasing in popularity, but the open development platform
> >>> that
> >>> developers love is also attractive to malware creators. Download this
> >>> white
> >>> paper to learn more about secure code signing practices that can help
> keep
> >>> Android apps secure.
> >>>
> >>>
> http://pubads.g.doubleclick.net/gampad/clk?id=65839951&iu=/4140/ostg.clktrk
> >>> _______________________________________________
> >>> darktable-devel mailing list
> >>> darktable-devel@lists.sourceforge.net
> >>> https://lists.sourceforge.net/lists/listinfo/darktable-devel
> >>
> >>
>
------------------------------------------------------------------------------
Android is increasing in popularity, but the open development platform that
developers love is also attractive to malware creators. Download this white
paper to learn more about secure code signing practices that can help keep
Android apps secure.
http://pubads.g.doubleclick.net/gampad/clk?id=65839951&iu=/4140/ostg.clktrk
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