From 30f44e3e47f7a071bf6bed7195fc85207de148ad Mon Sep 17 00:00:00 2001
From: Benjamin Loison <benjamin_loison@users.noreply.gitea.lemnoslife.com>
Date: Wed, 29 May 2024 15:27:59 +0200
Subject: [PATCH] Update annotations of 2 articles

Commit to illustrate [Benjamin-Loison/xournalpp/issues/33](https://github.com/Benjamin-Loison/xournalpp/issues/33).
---
 ... and Integrity Using Sensor Noise.xopp.xml | 314 +++++++++++++++++-
 .../Likelihood function - Wikipedia.xopp.xml  |  52 ++-
 2 files changed, 359 insertions(+), 7 deletions(-)

diff --git a/articles/Determining Image Origin and Integrity Using Sensor Noise/Determining Image Origin and Integrity Using Sensor Noise.xopp.xml b/articles/Determining Image Origin and Integrity Using Sensor Noise/Determining Image Origin and Integrity Using Sensor Noise.xopp.xml
index f70df63..1521ec8 100644
--- a/articles/Determining Image Origin and Integrity Using Sensor Noise/Determining Image Origin and Integrity Using Sensor Noise.xopp.xml	
+++ b/articles/Determining Image Origin and Integrity Using Sensor Noise/Determining Image Origin and Integrity Using Sensor Noise.xopp.xml	
@@ -129,6 +129,13 @@ not interesting occurrences of source</text>
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       <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">49.44847330 581.88604502 89.23981753 581.88604502</stroke>
+      <text font="Sans" size="12.00000000" x="4.21063267" y="76.87832085" color="#00c0ffff" ts="0" fn="">summary:
+
+PRNU estimation using (6) (have to investigate the denoiser used)
+pre-process PRNU estimation:
+- remove for each row and column its mean
+- if visually identifiable patterns in ZM(K), then Wiener filter in Fourier domain
+- high-pass filtering in the Fourier domain</text>
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   </page>
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@@ -334,7 +341,6 @@ it seems correct</text>
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       <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000">50.35012817 124.59283447 149.41354579 124.59283447</stroke>
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@@ -395,7 +401,110 @@ it seems correct</text>
       <text font="Sans" size="12.00000000" x="167.63052368" y="618.00769043" color="#00c0ffff" ts="0" fn="">why?</text>
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-      <teximage text="\text{why } E\left[\frac{\partial^2L(\mathbf{K})}{\partial\mathbf{K}^2}\right] = " left="182.61254883" top="591.45265198" right="280.44054883" bottom="625.72965198"/>
+      <teximage text="\text{why } E\left[\sum_{k=1}^N(\mathbf{I}_k)^2\right] = \sum_{k=1}^N(\mathbf{I}_k)^2?" left="183.49615479" top="591.16033936" right="300.89061988" bottom="625.16033936"/>
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+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">49.19937134 714.39376831 204.12837088 714.39376831</stroke>
+      <text font="Sans" size="12.00000000" x="2.33728027" y="715.83953857" color="#00c0ffff" ts="0" fn="">so there is no better *distance* to attribute a source camera or I am misunderstanding the purpose
+of the ML?</text>
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+      <text font="Sans" size="12.00000000" x="317.21777344" y="8.99786377" color="#00c0ffff" ts="0" fn="">in theory we would not like any saturation,
+is there a physical sensor limitation avoiding
+saturation?</text>
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+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">536.76416016 124.47381592 558.82409668 126.14575195</stroke>
+      <text font="Sans" size="12.00000000" x="325.64184570" y="125.86141968" color="#00c0ffff" ts="0" fn="">just describing these terms?</text>
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+      <text font="Sans" size="12.00000000" x="375.60253906" y="70.74871826" color="#00c0ffff" ts="0" fn="">to check from (7) but makes sense</text>
+      <text font="Sans" size="12.00000000" x="319.67297363" y="138.03695679" color="#00c0ffff" ts="0" fn="">seems to make sense but what precise
+argument is used here?</text>
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+      <text font="Sans" size="12.00000000" x="291.08165394" y="565.81793919" color="#00c0ffff" ts="0" fn="">it seems that the gain is only introduced at the color
+interpolation step</text>
+      <text font="Sans" size="12.00000000" x="474.48402594" y="649.18218944" color="#00c0ffff" ts="0" fn="">like?</text>
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+      <text font="Sans" size="12.00000000" x="318.42626146" y="675.00273397" color="#00c0ffff" ts="0" fn="">related to DSNU row/column artifacts?</text>
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@@ -415,6 +524,146 @@ it seems correct</text>
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+      <text font="Sans" size="12.00000000" x="111.73567338" y="193.13123467" color="#00c0ffff" ts="0" fn="">fixe</text>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">254.66255629 181.80615133 287.12453004 181.80615133</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">49.74739768 194.87029777 150.82223145 194.87029777</stroke>
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+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">48.74759390 295.11279902 150.13120123 295.11279902</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">174.54869294 294.44279947 284.32447075 294.44279947</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">48.63887818 305.97223960 283.79334980 305.97223960</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">48.77524888 317.70476034 284.62337179 317.70476034</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">49.06749883 329.07175111 105.61027144 329.07175111</stroke>
+      <text font="Sans" size="12.00000000" x="135.44167763" y="306.34509378" color="#00c0ffff" ts="0" fn="">same for rows</text>
+      <text font="Sans" size="12.00000000" x="104.01898849" y="279.02986889" color="#00c0ffff" ts="0" fn="">only b), no? and maybe not even completelly</text>
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+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">265.40754334 376.15386711 286.19894233 374.20339033</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">48.66353185 389.71207043 153.50633449 389.71207043</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">268.62344032 389.15463282 285.14545535 388.42781004</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">48.86395163 403.08421742 286.22879219 403.08421742</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">48.73201985 415.13664309 187.06767062 415.13664309</stroke>
+      <text font="Sans" size="12.00000000" x="46.73948682" y="390.13703149" color="#00c0ffff" ts="0" fn="">argument?</text>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">206.91503099 415.53977777 284.60588323 415.53977777</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">48.14256400 427.59472555 252.23296976 427.59472555</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">49.97089481 440.58356167 78.79418708 440.58356167</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">144.93158514 440.06478806 165.44334579 440.06478806</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">232.20358604 441.93443109 285.38576599 441.93443109</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">49.76830601 452.43895980 203.33352914 452.43895980</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">65.43435341 464.59350586 282.77214436 464.59350586</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">62.22650197 477.83372107 229.11525163 477.83372107</stroke>
+      <text font="Sans" size="12.00000000" x="230.99488818" y="465.46172843" color="#00c0ffff" ts="0" fn="">like usual square, right? No along rows and columns? well it
+seems clear to me, if it was 4 there would be doubt but it is
+not the case</text>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">82.19327060 489.58326608 115.80655710 489.58326608</stroke>
+      <text font="Sans" size="12.00000000" x="295.42438097" y="140.58574078" color="#00c0ffff" ts="0" fn="">I should display such one to have an idea what it
+looks like</text>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">352.04714941 562.12592007 382.44303074 562.12592007</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">513.85659462 602.33315712 562.08085915 602.33315712</stroke>
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+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000">474.35383442 622.98064025 563.23298525 622.98064025</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000">323.57379503 634.63220114 386.48725966 634.63220114</stroke>
+      <text font="Sans" size="12.00000000" x="324.50536302" y="542.32024894" color="#00c0ffff" ts="0" fn="">could reproduce</text>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">396.68231050 627.94562726 561.77618422 627.94562726</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">325.05266174 640.95615355 365.77332735 640.95615355</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000">532.05233487 568.65441188 566.89913589 568.65441188</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000">326.45566326 579.76767800 562.09036439 579.76767800</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000">325.07551209 592.86715925 346.86915340 592.86715925</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000">377.21703900 592.41234645 562.28046397 592.41234645</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000">326.50792146 608.48330663 479.66306678 608.48330663</stroke>
+      <teximage text="corr?" left="373.03048731" top="353.68157202" right="406.38148731" bottom="370.56257202"/>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">360.59247482 370.80607769 452.64693660 370.80607769</stroke>
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+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">458.99981034 463.46420414 470.08650104 466.43487396</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">351.95635331 478.41970901 360.06030879 481.32268732</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000">368.16078375 483.04682960 418.11455767 483.04682960</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000">490.41743003 470.08336595 531.59094070 470.08336595</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000">476.05005690 377.71796865 510.03202455 377.71796865</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000">365.32673481 389.18784906 403.18625436 389.18784906</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">406.50624677 384.14855200 523.58813178 384.14855200</stroke>
+      <text font="Sans" size="12.00000000" x="321.91570692" y="447.04169660" color="#00c0ffff" ts="0" fn="">decrease in all color channels for all operations</text>
+      <text font="Sans" size="12.00000000" x="259.42894802" y="535.67410051" color="#00c0ffff" ts="0" fn="">decrease absolutely in all color channels for all operations</text>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">465.24486699 394.97940442 477.79275438 394.97940442</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">502.72938121 393.84499542 519.72079216 393.84499542</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">541.31948928 393.78844963 553.55036518 393.78844963</stroke>
+      <text font="Sans" size="12.00000000" x="385.93946725" y="438.38111058" color="#ff00ffff" ts="0" fn="">missing space?</text>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">367.55673747 407.32051124 372.86444471 408.74270711</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">349.29047892 421.19508854 375.93328303 422.38043162</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">331.84249500 436.94917033 371.81468761 436.94917033</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000">124.15327592 493.75228251 285.36399682 493.75228251</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">83.78749879 500.96337184 285.33152357 500.96337184</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">50.19340830 515.33986241 238.75907524 515.33986241</stroke>
+      <text font="Sans" size="12.00000000" x="1.99971551" y="501.09241328" color="#00c0ffff" ts="0" fn="">is a method proposed to automatize such identification?</text>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">49.71749802 533.92424780 283.86110544 533.92424780</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">48.92813943 547.51584392 258.93746195 547.51584392</stroke>
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+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">77.00321418 586.48247837 77.00321418 586.48247837</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">113.06361679 585.96796714 176.20677858 585.96796714</stroke>
+      <text font="Sans" size="12.00000000" x="162.27111816" y="582.22521065" color="#00c0ffff" ts="0" fn="">values?</text>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000">282.54162497 566.05502042 285.74506271 568.38969081</stroke>
+      <stroke tool="pen" ts="0" fn="" color="#00c0ffff" width="1.41000000">285.74506271 568.38969081 289.28853185 561.35158066</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">154.74069138 614.95363850 285.30237036 614.95363850</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">48.40104284 638.26755089 179.28073398 638.26755089</stroke>
+      <text font="Sans" size="12.00000000" x="39.45615154" y="618.35383644" color="#00c0ffff" ts="0" fn="">what about something like an histogram?</text>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">207.12328194 586.54394229 287.11063869 586.54394229</stroke>
+      <text font="Sans" size="12.00000000" x="80.33303505" y="597.63020665" color="#00c0ffff" ts="0" fn="">?</text>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">48.95066190 597.65529160 283.71854369 597.65529160</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">50.58475211 614.63315349 139.33713166 614.63315349</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">75.44404337 652.19547492 288.57484345 652.19547492</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">47.97833655 664.03051960 133.36956412 664.03051960</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">159.97735646 664.79083605 283.28571844 664.79083605</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">52.20492024 676.06579489 282.52852665 676.06579489</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">51.43394785 688.01198912 171.56945370 688.01198912</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">199.47988967 687.82035891 282.75887932 687.82035891</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">50.20028106 699.71590909 287.50250070 699.71590909</stroke>
+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">47.27143847 712.15310845 70.40158785 712.15310845</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">103.35564732 710.89154708 160.10100474 710.89154708</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">189.26515185 710.79883821 284.54188281 710.79883821</stroke>
+      <stroke tool="highlighter" color="#00c0ff7f" width="8.50000000" fill="128">50.59094390 723.90701672 253.79754975 723.90701672</stroke>
+      <text font="Sans" size="12.00000000" x="56.83878603" y="373.35349702" color="#00c0ffff" ts="0" fn="">linear pattern no more used in the paper remaining?</text>
     </layer>
   </page>
   <page width="612.00000000" height="792.00000000">
@@ -422,6 +671,14 @@ it seems correct</text>
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+      <stroke tool="highlighter" color="#ffff007f" width="8.50000000" fill="128">51.18786520 133.24085582 201.20899173 133.24085582</stroke>
+      <text font="Sans" size="12.00000000" x="138.43141666" y="24.27757578" color="#00c0ffff" ts="0" fn="">may not be a priority yet</text>
     </layer>
   </page>
   <page width="612.00000000" height="792.00000000">
@@ -445,6 +702,49 @@ it seems correct</text>
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+      <text font="Sans" size="12.00000000" x="493.49877514" y="457.36006076" color="#00c0ffff" ts="0" fn="">should investigate</text>
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+      <text font="Sans" size="12.00000000" x="389.90006581" y="432.13162644" color="#00c0ffff" ts="0" fn="">what about raw images?</text>
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@@ -501,7 +802,14 @@ it seems correct</text>
   </page>
   <page width="612.00000000" height="792.00000000">
     <background type="pdf" pageno="17"/>
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+      <text font="Sans" size="12.00000000" x="5.15356417" y="609.08074222" color="#00c0ffff" ts="0" fn="">all authors
+of this paper</text>
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diff --git a/articles/Likelihood function - Wikipedia/Likelihood function - Wikipedia.xopp.xml b/articles/Likelihood function - Wikipedia/Likelihood function - Wikipedia.xopp.xml
index f467ac9..1a5217f 100644
--- a/articles/Likelihood function - Wikipedia/Likelihood function - Wikipedia.xopp.xml	
+++ b/articles/Likelihood function - Wikipedia/Likelihood function - Wikipedia.xopp.xml	
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   <page width="596.00000000" height="842.00000000">
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