%PDF-1.4 % 1 0 obj << /S /GoTo /D (section.1) >> endobj 4 0 obj (1 Introduction) endobj 5 0 obj << /S /GoTo /D (section.2) >> endobj 8 0 obj (2 Materials and methods) endobj 9 0 obj << /S /GoTo /D (subsection.2.1) >> endobj 12 0 obj (2.1 Filtered backprojection algorithm) endobj 13 0 obj << /S /GoTo /D (subsection.2.2) >> endobj 16 0 obj (2.2 Problem definition) endobj 17 0 obj << /S /GoTo /D (subsection.2.3) >> endobj 20 0 obj (2.3 Total variation regularization) endobj 21 0 obj << /S /GoTo /D (section.3) >> endobj 24 0 obj (3 Results) endobj 25 0 obj << /S /GoTo /D (section.4) >> endobj 28 0 obj (4 Conclusions) endobj 29 0 obj << /S /GoTo /D [30 0 R /Fit] >> endobj 36 0 obj << /Length 2590 /Filter /FlateDecode >> stream xڵY[W8~W9-ɶ'Ms˒tA8"`_`ȯ*ID7/Ē%UW_]d|gla;D4rf7Nx~9 vfsw(fn{1c b{> _2c!<Qonpqzq8 " Xv睗Z -$!^wi=qg^FzrĈ{uov|qRCP.f;Zo#BĽx_] !BG_Ow.<-U}zupy<vNAN&Z/=UwN..g4PPfJ}/!x^>Kx'Dù֟^|~Խ#ኆ͌,1Pa7ى,lb3{˶Fw 6A,c;Q{g7nS{AQ@Jm!{}aV710}L"/JBtb;A7~DHnXy|˘ͲK7ctYGqJ!YEL{1*fϘV# o|>_qKEƘoS oR5G^/-: #pV~gDȰ(sz܋Ny ٗ`ȃ]Ãϙ1P#4ښ؊Q {cޗ"P~:9fQ1>O$C}+P;Jq0S6٭MFཌྷ&N`*M$`,mwftfי5 -R ;ztV.EQȹa|Vm9z`a ]yv;>rrN\=JM : $̖Qoe`/ -jZ x~ZCk;ǿ61ȨTsUJ,X{$xyfPJ]['obd6-DcE6+bkݔɈgJdtBTOj z &+XF, d܉1r "`T@R,4+;\XT$"fվ\) ۙoʁ[^YsLF^r.\z^I=⫗i.Eg/e )\<,КuϋF7sCU̅?W{uMNM&jn܋(ܛ'C\>gV`%Ń~,Q:Kk=AsSK,Kc\ j x?Ш8į2"msKNT,zQzCU}bZH4*U&dH/baL˪Όjq!qR[bS(& WbGb6@h qDF_*єUQd(ifZ![:m:u܈m@$ m+$CmWu5 }ߕre