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a. XY DNG GII THUT NHN DNG BIN S

a. Quy trnh tng th

Hnh III-1: Bc 1 - nh v bin s xe

Bc ny hun luyn my tnh tm bin s trong nh thu c t camra! "#uc$ bin s trong nh th cro% nh s& '(ng ) bc ti#% tho

*

+nh thu t ,amra

-.nh /. bin s 0

-.nh /. 12 t3

"h4n '5ng 12 t3

6in th. 1#t 7u

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Hnh III-2: Bc 2 - nh v k t

"#u c$ bin s th tm /. tr c8a 12 t3 trong nh bin s 9 cro%! :ch cc 12t3 s& '(ng ) bc ti#% tho! :rong th3c t# cc 12 t3 c %ht hin 1h;ng thoth< t3 t tri 7ua %hi n=n %hi s>% 0#% cc 12 t3 tho to5 ?!

Hnh III-3: Bc 3 - nhn dn! k t

@& '(ng @A 0c .nh 12 t3 $ l g / hin th. 1#t 7u!

C

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!. "#nh $# !%n &' ()

@& '(ng Dc trng haarEli1 t5o t4% 'F liu 0ml! "hG /o t4% 0ml ny m

chHng trnh c$ th %ht hin c bin s 0 trong nh!B*+, -,huIn b. t4% 'F liu hun luyn gJm CCKL nh mu! :rong $M

NKL nh ch

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Hnh III-": #inh h$ c%c th&' s x()(*(h

A '(M

*!d%g * *C **C L C*\C!d%g * *\] *CC C^^ CL

B*+, 0@& '(ng chHng trnh o%nc/pcratsam%lsQi 1qm /i mgu,AR t5o t4% tin /ctor cc bin s c 'Ung hun luyn! :4% tin /ctor 1#t 7u

s c s& '(ng ti#% t5o m; hnh! , %h% s& '(ng nh sauM

o%nc/pcratsam%ls E/c /c!/c Eino Mbinso%osti/location!t0t EnumNKL E ]L Eh L

:rong $M o%nc/pcratsam%lsM t=n chHng trnh t5o /ctor!

E/c /c!/cM il /ctor ou%ut c lu /i t=n /c!/cv!

Eino Mbinso%osti/location!t0tM t4% tin chj m(c t4% nh ch

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:4% tin /c!/cl t4% tin /ctH ch

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Eminhitrat L!KM l tj l '3 on ng ti thiu!

Ema0alsalarm L!KM tj l '3 on sai ti a

Hnh III+2+2: ,% t.nh h/n 0)n nh v bin s

#t 7uM :4% tin bs!0ml

:4% tinbs!0mll 1#t 7u c8a 7u trnh hun luynO s& '(ng trong chHng trnh!"?i 'ung c8a il bs!0mll cc bc nh4n 'in cc Dc trng c8a i tngO '3a/o $ m chHng trnh c$ th nh4n bi#t i tng c$ tJn t5i trong nh hay 1h;ng!

#t 7u .nh /. bin s ng *LL!

\

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,. "#nh $# 34 t5

B*+, -,huIn b. 'F liu hun luyn gJm KCLL nh mu! :rong $M

*KLL nh ch

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:rong $M

o%nc/pcratsam%lsM t=n chHng trnh t5o /ctor!

E/c /c!/cM il /ctor ou%ut c lu /i t=n /c!/cv!

Eino location!t0tM tham s 0c .nh t4% tin chj m(c t4% nh ch

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B*+, / ,huyn cc nh 12 t3 thnh ma tr4n nh. %hVn CL0]^ bxng chHngtrnh imgCbin!0Qeh( l(c fcR

Hnh III-: h)n k t th4nh '& t.n nh 5h6n 27x"8

:4% 'F liu hc tho 1hu;n '5ng c8a Wib@A c$ cu trc nh sauM c?t `uti=n l l%! :i#% tho l cc /. tr c8a s * trong nhO tho hnh tr=n c$ 1ch thcCL0]^ th c$ \L /. tr Q/. tr b>t `u bxng s * / 1#t thc l \LR! :i#% tho l'u M Qhai chmR / s *O c< th# cho #n h#t!

klabl kin'0*Mk/alu* kin'0CMk/aluCSS!klabl kin'0*Mk/alu* kin'0CMk/aluCSS!

*L

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A t4% 'F liu ny chj ch% nh4n 1iu s n=n 7uy c nh sauM B , z 6 W " e ~ @ : A

*L ** *C * *] *K *\ *N *^ * CL C* CC C C] CK C\ CN C^ C L

A '(M B=n tri l cc 12 t3 nh. %hVn c8a chF zO b=n %hi l t4% 'F liu h% lLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL***********LLLLLLLLL*************LLLLLLL**************LLLLLL***************LLLLL***************LLLLL*****LLLLL******LLLL*****LLLLLL*****LLLL*****LLLLLL*****LLLL*****LLLLLL*****LLLL*****LLLLLLL****LL

LL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LL

LL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLLL****LLLL*****LLLLLL*****LLLL******LLLL******LLLL***************LLLLL***************LLLLL**************LLLLLL************LLLLLLLLL*******LLLLLLLLLL

* ]M* ]]M* ]KM* ]\M* ]NM* ]^M* ]M* KLM* K*M* KCM* KM*\M* \]M* \KM* \\M* \NM* \^M* \M* NLM* N*M* NCM* NM* N]M*NKM* ^M* ^]M* ^KM* ^\M* ^NM* ^^M* ^M* LM* *M* CM* M*]M* KM* \M* *LM* *L]M* *LKM* *L\M* *LNM* *L^M* *LM***LM* ***M* **CM* **M* **]M* **KM* **\M* **NM* *CM* *C]M**CKM* *C\M* *CNM* *C^M* *CM* *LM* **M* *CM* *M**]M* *KM* *\M* *NM* *]M* *]]M* *]KM* *]\M* *]NM**KM* *K]M* *KKM* *K\M* *KNM* *K^M* *\M* *\]M* *\KM**\\M* *\NM* *N]M* *NKM* *N\M* *NNM* *N^M* *^M* *^]M**^KM* *^\M* *^NM* *]M* *KM* *\M* *NM* *^M* CLM*CL]M* CLKM* CL\M* CLNM* C*]M* C*KM* C*\M* C*NM* C*^M*CCM* CC]M* CCKM* CC\M* CCNM* CKM* C\M* CNM* C^M*

C]M* C]]M* C]KM* C]\M* C]NM* CKKM* CK\M* CKNM* CK^M*C\M* C\]M* C\KM* C\\M* C\NM* CNKM* CN\M* CNNM* CN^M*C^M* C^]M* C^KM* C^\M* C^NM* CKM* C\M* CNM* C^M*LM* L]M* LKM* L\M* LNM* *KM* *\M* *NM* *^M*CM* C]M* CKM* C\M* CNM* KM* \M* NM* ^M*]M* ]]M* ]KM* ]\M* ]NM* KKM* K\M* KNM* K^M*\M* \]M* \KM* \\M* \NM* NKM* N\M* NNM* N^M*^M* ^]M* ^KM* ^\M* ^NM* KM* \M* NM* ^M*]LM* ]L]M* ]LKM* ]L\M* ]LNM* ]*KM* ]*\M* ]*NM* ]*^M*]CM* ]C]M* ]CKM* ]C\M* ]CNM* ]KM* ]\M* ]NM* ]^M*]]M* ]]]M* ]]KM* ]]\M* ]]NM* ]KKM* ]K\M* ]KNM* ]K^M*]\M* ]\]M* ]\KM* ]\\M* ]\NM* ]NKM* ]N\M* ]NNM* ]N^M*]^M* ]^]M* ]^KM* ]^\M* ]^NM* ]KM* ]\M* ]NM* ]^M*KLM* KL]M* KLKM* KL\M* KLNM* K*KM* K*\M* K*NM* K*^M*

KCM* KC]M* KCKM* KC\M* KCNM* KKM* K\M* KNM* K^M*K]M* K]]M* K]KM* K]\M* K]NM* KKKM* KK\M* KKNM* KK^M*K\M* K\]M* K\KM* K\\M* K\NM* KNKM* KN\M* KNNM* KN^M*K^M* K^]M* K^KM* K^\M* K^NM* KKM* K\M* KNM* K^M*\LM* \L]M* \LKM* \L\M* \LNM* \*KM* \*\M* \*NM* \*^M*\CM* \C]M* \CKM* \C\M* \CNM* \KM* \\M* \NM* \^M*\]M* \]]M* \]KM* \]\M* \]NM* \KKM* \K\M* \KNM* \K^M*\\M* \\]M* \\KM* \\\M* \\NM* \NKM* \N\M* \NNM* \N^M*\^M* \^]M* \^KM* \^\M* \^NM* \KM* \\M* \NM* \^M*NLM* NL]M* NLKM* NL\M* NLNM* N*KM* N*\M* N*NM* N*^M*NCM* NC]M* NCKM* NC\M* NCNM* NKM* N\M* NNM* N^M*N]M* N]]M* N]KM* N]\M* N]NM* NK]M* NKKM* NK\M* NKNM*NK^M* N\M* N\]M* N\KM* N\\M* N\NM* N\^M* NNM* NN]M*NNKM* NN\M* NNNM* NN^M* N^M* N^]M* N^KM* N^\M* N^NM*N^^M* N^M* NLM* N*M* NCM* NM* N]M* NKM* N\M*NNM* ^LM* ^L]M* ^LKM* ^L\M* ^LNM* ^L^M* ^LM* ^*LM* ^**M*^*CM* ^*M* ^*]M* ^*KM* ^*\M* ^*NM* ^CM* ^C]M* ^CKM*^C\M* ^CNM* ^C^M* ^CM* ^LM* ^*M* ^CM* ^M* ^]M*^KM* ^\M* ^]M* ^]]M* ^]KM* ^]\M* ^]NM* ^]^M* ^]M*^KLM* ^K*M* ^KCM* ^KM* ^K]M* ^\]M* ^\KM* ^\\M* ^\NM*^\^M* ^\M* ^NLM*

**

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Wu 'F liu h% l /o t4% tin trainst!t0t

:uy nhi=n trong th3c t# s c$ lc nhFng 12 t3 trong bin s 1h;ng thng

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@& '(ng chHng trnh s/mE%r'ict Qtrong lib@AR 1im th& /i m?t t4% 'Fliu 1hcM

s/mE%r'ict Mtstst!t0t Mtrainst!t0t!mo'l out%ut

:rong $M Mtstst!t0tl t4% tst 1hc /i t4% train ban `u!

Mtrainst!t0t!mo'll m; hnh nh4n 'in!

out%utl il t5m '3 on nh9nO sau $ so snh /i nh9n trong t4%

tst!

Hnh III-8: @i' thA 3-$0d

-? chnh 0c 1im th& Eol' c$ ? chnh 0c trung bnh ^

Wu4n /Xn giai o5n * s& '(ng hm CvInvoke.cvEqualizeHist() cVn bxnghistogram c8a nh 12 t3O sau $ chuyn thnh ma tr4n nh. %hVn /i ng[ng t}nh l*CN!

ua nghi=n c

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