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  • 7/29/2019 Histogram Similarity

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    AgstfirejHfjpergsgfl

    Tg57=4=

    X`pt`jc`r 50. 3458

  • 7/29/2019 Histogram Similarity

    2/7

    Hflt`lts

    Hflt`lts

    A g s t f i r e j H f j p e r g s f l 8

    4,5 Gltrfmuhtgfl , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,8

    4,3 Agstfirej Hfjpergsfl , , , , , , , , , , , , , , , , , , , , , , , , , , 84,3,5 Jglkfwskg lfrj , , , , , , , , , , , , , , , , , , , , , , , , , , ,

    8

    4,3,3 Agstfirej Glt`rs`htgfl , , , , , , , , , , , , , , , , , , , , , =4,3,8 Hfrr`netgfl , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

    =

    4,3,= Hag*Xquer` , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,0

    4,3,0 Caettehaerye Mgstelh` , , , , , , , , , , , , , , , , , , , , , , 04,8 juntg*haell`n gjei`s , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

    0

    4,= Gjpn`j`ltetgfl , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 04,0 Hfm` , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

    9

    3 | 9

  • 7/29/2019 Histogram Similarity

    3/7

    Agstfirej Hfjpergsfl

    Agstfirej Hfjpergsfl

    4,5 Gltrfmuhtgfl

    Gl tags s`htgfl w` wgnn nffk et t`halgqu`s ofr agstfirej hfjpergsfl,

    4,3 Agstfirej Hfjpergsfl

    Gl jely eppnghetgfl agstfirej gs us`m es fcb`ht jfm`n ,]aus tf hfj*per` el ulklfwl fcb`ht wgta e klfwl fcb`ht w` hel hfjput` ta`sgjgnergty c`tw``l ta`gr agstfirejs,

    ]a` agstfirej fo gjei` safws ta` or`qu`lhy mgstrgcutgfl fo mgo*o`r`lt pgx`n glt`lsgtg`s,

    ]a` venu` fo agstfirej ofr pgx`n n`v n&glt`lsgty i safws ta` tftenhfult fo pgx`ns gl ta` gjei` wgta pgx`n glt`lsgty i ,N`t tags c` m`lft`mcy

    a

    e

    ! i '

    a

    e

    ! i ' :

    Q

    g ; b 3 x

    ! i E ! g ; b ' '

    4,3,5 Jglkfwskg lfrj

    ]a` agstfirej hel c` vg`w`m es v`htfrs elm sgjgnergy gs henhunet`m us*gli Jglkfwskg lfrj! N

    p

    ',

    ]a` jelaettel mgstelh` p : 5 elm `uhngm`el mgstelh` p : 3 er` sp`*hgen hes`s fo jglkfwskg lfrj,

    8 | 9

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    4/7

    Agstfirej Hfjpergsfl

    m

    N

    5

    ! a

    e

    ; a

    c

    ' :

    Q

    i 3 I

    b a

    e

    ! i ' a

    c

    ! i ' b

    m

    N

    3

    ! a

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    ; a

    c

    ' :

    Q

    i 3 I

    b a

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    ! i ' a

    c

    ! i ' b

    3

    E agia venu` glmghet`s e jgsjetha wagn` nfw venu` glmghet`s e c`tt`rjetha,4 glmghet`s e p`ro`ht jgsjetha wagn` tften jgsjetha gs 5 ofr

    lfrjengz`m agstfirej,

    4,3,3 Agstfirej Glt`rs`htgfl

    Ofr 3 agstfirejsa

    e

    elma

    c

    ta` agstfirej glt`rs`htgfl gs m`ogl`m es

    m

    G

    ! a

    e

    ; a

    c

    ' :

    Q

    i 3 I

    j g l ! a

    e

    ! i ' ; a

    c

    ! i ' '

    E agia shfr` glmghet`s e iffm jetha wagn` nfw shfr` glmghet`s cemjetha,go cfta agstfirejs er` lfrjengz`m ta`l 5 gs e p`ro`ht jethawagn` 4 glmghet`s tften jgsjetha glmghetgli lf r`igfls fo agstfirejfv`rnep,

    4,3,8 Hfrr`netgfl

    Ofr 3 agstfirejs a e elm a c ta` agstfirej hfrr`netgfl gs m`ogl`m es.wa`r` agstfirejs er` sgjpn` hflsgm`r`m es mgshr`t` 5*M sgilens,

    m

    H

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    wa`r` ak

    :

    5

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    k

    ! b '

    L gs ta` tften lujc`r fo cgls

    Go ta` agstfirej gs lfrjengz`m .ta`l

    Q

    b

    A

    k

    ! b ' : 5 ;

    a

    k

    :

    5

    L

    ]a` venu` fo 5 r`pr`s`lts e p`ro`ht jetha .*5 glmghet`s e gm`en jgsjethawagn` 4 glmgmet`s lf hfrr`netgfl,

    Ofr hfrr`netgfl e agia shfr` r`pr`s`lts e c`tt`r jetha tael e nfwshfr`,

    = | 9

  • 7/29/2019 Histogram Similarity

    5/7

    Agstfirej Hfjpergsfl

    4,3,= Hag*Xquer`

    Ofr 3 agstfirejsa

    e

    elma

    c

    ta` agstfirej sgjgnergty usgli Ha*Xquer`mj`tafm gs m`ogl`m es

    m ! a

    e

    ; a

    c

    ' :

    Q

    i 3 I

    ! A

    e

    ! i ' A

    c

    ! i ' '

    3

    A

    e

    ! i '

    E nfw shfr` r`pr`s`lts e c`tt`r jetha tael e agia shfr`,4 gs e p`r*o`ht jetha wagn` jgsjetha gs ulcfulm`m,

    ]a` hag*squer` t`st gs t`stgli ta` lunn aypfta`sgs. wagha stet`s taetta`r` gs lf sgilgoghelt mgoo`r`lh` c`tw``l ta` `xp`ht`m elm fc*s`rv`m r`sunt

    4,3,0 Caettehaerye Mgstelh`

    Gl stetgstghs. ta` Caettehaeryye mgstelh` j`esur`s ta` sgjgnergty fotwf mgshr`t` fr hfltglufus prfcecgngty mgstrgcutgfls, Gt gs hnfs`ny r`*net`m tf ta` Caettehaeryye hf`ooghg`lt wagha gs e j`esur` fo ta`

    ejfult fo fv`rnep c`tw``l twf stetgstghen sejpn`s fr pfpunetgfls

    m ! a

    e

    ; a

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    ' :

    s

    5

    5

    p

    a

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    a

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    L

    3

    Q

    i 3 I

    p

    a

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    ! i ' a

    c

    ! i '

    Ofr Caettehaeryye jethagli . nfw shfr`s glmghet` iffm jetha`s elmagia shfr`s glmghet` cem jetha`s, E venu` fo 4 gs p`ro`ht jetha wagn`5 glmghet`s e p`ro`ht jgsjetha,

    4,8 juntg*haell`n gjei`s

    Ofr agstfirej wgta glm`p`lm haell`ns.venu`s fo sgjgnergty shfr`s ofr`eha haell`n hel c` emm`m s`p`ret`ny,

    4,= Gjpn`j`ltetgfl

    ]a` fp`lhv ngcrerg`s er` us`m tf p`rofrj agstfirej r`net`m fp`re*tgfls,Enn ta` agstfirej r`net`m oulhtgfls er` `lhepsunet` gl ta` hnesslej`m agstfirej,

    ]a` hfm` gs pr`s`lt gl ogn`s a g s t f i r e j , h p p e l m a g s t f i r e j , a p p wagha er`

    0 | 9

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    Agstfirej Hfjpergsfl

    wrepp`r hness`s ofr henngli fp`lhv agstfirej oulhtgfls elm p`rofrj*gli hfjpergsfl fp`retgfls `th,

    N`t us hflsgm`r ta` Au` agstfirej ofr ofnnfwgli gjei`s elm c`nfw

    er` ta` sgjgnergty shfr` usgli ta` caetteharye mgstelh` j`tafm.hag*squer`.glt`rs`htgfl elm hfrr netgfl j`tafms,

    Hflsgm`r ta` s`ts fo gjei`

    5*3 4,075371 53,335? 4,39713 4,38=3=95*8 4,71=579 8347,10 4,4439?333 *4,49904?35*= 4,9??339 311,14? 4,5790?1 4,415=9?1

    Y` hel s`` taet gjei`s 5 elm 3 wgnn aev` sgjgner agstfirejs .ofrhfrr`netgfl elm glt`rs`htgfl ofr gjei` pegr 5*3 wgnn c` ir`et`r tael

    5*8 ,Glmghetgli ta` sgjgnergty fo agstfirejs 5*3 glhfjpergsfl tf 3*8,

    Hag squer` jgsjetha gs ulcfulm`m es hel c` s``l cy agia venu`,Eneri` venu` hel c` fcs`rv`m gl 3*8 hfjper`m tf 5*3

    ]a` caetteharye mgstelh` gs hnfs` tf 4 ofr c`tt`r jetha.elm l`erny 5ofr jgsjetha. ofr 5*8 venu` gs enjfst 5 glmghetgli e gm`en jgsjetha,

    Gl hes` fo gjei` pegr 5*3 elm 5*= er` sgjgner.cut hf`ooghg`lts glmghet`taet agstfirej fo 5*3 gs jfr` sgjgner tael 5*=,

    Ogiur` 52 Agstfirej Hfjpergsfl

    ]a` sgjgnergty j`esur`s er` hrum` et c`st.afw`v`r gt jgiat c` us`*oun gl hes` fo mgshrgjgletgv` tesk .afw`v`r ofr gm`ltgoghetgfl tesk gts``js ngk` e pffr j`esur`,

    ? | 9

  • 7/29/2019 Histogram Similarity

    7/7

    Agstfirej Hfjpergsfl

    4,0 Hfm`

    Ofr hfm` r`o`r tf sgt`a t t p 2 & & h f m ` , i f f i n ` , h f j & p & j 5 7 = 4 = & s f u r h ` & c r f w s ` &

    F p ` l _ g s g f l N g c r e r y & G j i T r f h & Agstfirej,hpp.Agstfirej,app.t`stVagstfirej,hpp

    ogn`s,

    9 | 9

    http://code.google.com/p/m19404/source/browse/OpenVisionLibrary/ImgProc/http://code.google.com/p/m19404/source/browse/OpenVisionLibrary/ImgProc/