WPCV  !J8)*(O&1J.(~:MJ4S0$ȞSJ+T lztA%S]85W\S/1\*dnQs( L,y<OБSi9b#XXsN{#!?bQh@_Whv蜑dqq4(tG dL]!;FVhy\D7˳A8Iuq0ߍ1baD# SؽE9e'Ya &誮 I dZmILP$OeEL߂k>?NϘ% 2ع#Ĩ^|)Yhl#wl52l+p)SӃДsDu {1ׄ7oNwVmB(LNIBf5B*xknkyS5bش\*C/"} 偃H2V8Qo w’G4~[#UN % ^           f# a% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % B9 HP Deskjet 3840 SeriesTX,,,,TX0(9 Z6Times New Roman RegularX֝2  ,TABLE A d !   TS X   US  TS qSe  XAXX    4HDigitalPhotographyProblemAreas #X XA;#X  <*Zddd Xdd Xdd X(#(#,dd ,Wdd ,%dd +  :0  ?1?:1 3)'/`  ?1 ? 3resolution /` problems  L a)Notenoughpixels/megapixels(photosites)inthedigitalcamera; /` morepixels=betterimage.Keepinmindthatotherfactorsinfluence L thefinalprintedimagequalitytoo.   8            b)Digitalzoomwasusedratherthanopticalzoom.Digitalzoomcrops    theimage(&pixel#)thustheremainingpixelsgetspreadoutmaking s   apoorerimage.  _            c)Printerquality:dropletsizeistoolarge;3to4picolitersisgood,(2    orlessisevenbetterbutmoreexpensive)      K|    K|  d)Printerquality:numberofdotspersquareinch(dpi)mightbetoo K|  low.  7h        e)Scanasmallphotowithnolessthan300dpiifitwillbeenlargedto  an8"x10"size.Scanningwithanevenhigherdpisuchas600dpi(or  greatersuchas1440dpi)isbestforanyenlargedimage,especiallyif  biggerthan8"x10".  {   ,   , f)Interpolationaddspixelsforenlargedphotoswhichmightlowerthe , resolution;agoodscannercanstillproducehighqualityinterpolated   enlargements,though.  !   S"   S# g)Artifactsareunwantedmistakesorinaccuraciescreatedduring S$ resizingafterinterpolationandremainevenwhenthefilesizeis ?p% reducedbydecreasingpixels.Thisisaggravatedifthefileissizedup +\& again.Artifactsarepermanent. 4* H'  @2@42 3)'(  @2 @ 3exposure ) problems  * ISOequivalencemayneedtobeadjusted(ifthecameraallowsit)tofit + thetypeoflightavailableatthetimeofthecamerashot. 9/ , " @3@93 3)'!4-  @3 @ 3noiseinphoto  !4. AhighISOequivalentcausenoise(similartograinyphotoinfilm !4/ camera).TryusingthelowestISOandstillgetagoodpicture.Then ! 0 editwithsoftwarelaterifpossible. 9/" 1 "  @4@94 3)'%&V"2  @4 @ 3dustparticles  %&V"3 Usecompressedair,microfibercleaningclothsmadeforlensesoranti %&V"4 staticbrushtokeepthelensclean.Softwareeditingprogramscanedit 'B#5 outthebitsofdust. 4* '.$6  @5@45 3)'})%7  @5 @ 3Lost })%8 highlights  i*&9 Thescannersdynamicrangecaninfluencethequalityofthe })%: photograph.Dynamicrangereferstothescannersabilitytomeasure i*&; thelighttodarkrangeofanimage.Lowdynamicrangemeansthat U+'< highlightsinanimagemightgetwashedout. 4* A,r(=  @6@4X]  6 3)'~d  @6 @ 3offcolor  ~d Whitebalance:thecamerasometimesmisinterpretsthelightcondition ~d andturnswhitesandcolorsthewrongcolor.Thiscanhappenwhen jP thereisastrongcolorintheimage,too.Ifmanualwhitebalance V< controlisavailablebesuretousetheappropriatesettingforthelight B( conditionssuchasfluorescentlight,incandescent,sunset,etc. 4* .  @7@47 3)'   @7 @ 3Poorcolor     Thebitdepthofascannerdeterminesthecolorvalueofeachpixel.    Mostscannersoperateat24bit.Lessthan24bitscausespoorercolor    andtonaleditingoftheimagefromtheoriginal. 4*  l    @8 @48 3)'     @8  @ 3Poorcontrast    Histogramsineitherthecameraoranimageeditingsoftwareprogram   willshowhowweaktheblacksandwhitesare.Usethisbeforetaking   apictureofthesubjectforbetteraccuracyorusethesoftwaretomake   adjustmentsaftertheimagehasbeendownloadedintothecomputer.    TS X   US  TS