A Learning-based Algorithm for Natural Scene Recognition

DangDuyThang TV pdf "" } ÿÿ ?} X # ÿULA ## / —— #Ã d1 #3 A Learning based Algorithm for Natural Seene Recognitlon #2! 3 3 Dang Duy Thang $ #* M10215804 Abstract Scene recognition is an important probl[.]

ၗ ૻ π ำ س

ᅺ γ ፕ Ў

 G2`MBM;@#b2/ H;Q`Bi?K 7Q` Lim`H a+2M2 _2+Q;MBiBQM

ࣴ ز ғǺ M; mv h?M;

Ꮲ dz ဦǺ JRykR83y9 ࡰᏤ௲௤Ǻ ޸ഩᓪറγ

ύ ๮ ҇ ୯ ΋ ԭ ႟ Ѥ ԃ Ύ Д Ο Μ В

a+2M2 `2+Q;MBiBQM Bb M BKTQ`iMi T`Q#H2K BM KMv TTHB+iBQM `2b Q7 BK;2

M/ pB/2Q T`Q+2bbBM;X a+2M2 `2+Q;MBiBQM ?b  rB/2 `M;2 Q7 TTHB+iBQMb- bm+? b Q#D2+i `2+Q;MBiBQM M/ /2i2+iBQM- +QMi2Mi@#b2/ BK;2 BM/2tBM; M/ `2i`B2pH M/ BMi2HHB;2Mi p2?B+H2 M/ `Q#Qi MpB;iBQMX >Qr2p2`- i?2 Mim`H b+2M2 BK;2b i2M/

iQ #2 p2`v +QKTH2t M/ /B{+mHi iQ MHvx2 /m2 iQ +?M;2b Q7 BHHmKBMiBQM M/ i`Mb7Q`KiBQMX AM i?Bb i?2bBb- r2 rBHH BMp2biB;i2 BMiQ #mBH/BM;  MQp2H KQ/2H iQ H2`M M/ `2+Q;MBx2 b+2M2b BM Mim`2X

h?Bb bim/v T`QTQb2b  M2r TT`Q+? i?i +QK#BM2b HQ+HBiv@+QMbi`BM2/ bT`b2 +Q/BM; UG*aSV- aTiBH Sv`KB/ SQQHBM; M/ HBM2` aoJ BM 2M/@iQ@2M/ KQ/2HX 6B`biHv- BMi2`2biBM; TQBMib Q7 2+? BK;2 BM i?2 i`BMBM; b2i `2 2ti`+i2/ #v  HQ+H /2b+`BTiQ` b /2Mb2 aA6h r?B+? `2T`2b2Mib HQ+H bTiBH BM7Q`KiBQMX h?2b2 72im`2b FMQrM b +Q/2rQ`/b M/ 2+? +Q/2rQ`/ Bb `2T`2b2Mi2/ b T`i Q7  iQTB+X h?2M r2 2KTHQvb G*aS H;Q`Bi?K iQ H2`M i?2 +Q/2rQ`/ /Bbi`B#miBQM Q7 i?Qb2 HQ+H 72@ im`2b 7`QK i?2 i`BMBM; /ib2iX L2ti-  KQ/B}2/ aTiBH Sv`KB/ SQQHBM; KQ/2H

Bb 2KTHQv2/ 7Q` 2M+Q/BM; i?2 bTiBH /Bbi`B#miBQM Q7 HQ+H 72im`2bX aTiBH Sv`KB/ SQQHBM; KQ/2H ?b #22M `2K`F#Hv bm++2bb7mH BM i2`Kb Q7 #Qi? b+2M2 M/ Q#D2+i

`2+Q;MBiBQMX AM i?2 i2biBM; bi;2-  HBM2` aoJ rBHH #2 mb2/ iQ +HbbB7v HQ+H 72im`2b r?B+? `2 2M+Q/2/ #v aTiBH Sv`KB/ SQQHBM;X h?2 M2r bvbi2K +?B2p2b p2`v +QK@ T2iBiBp2 `2bmHib M/ H2/b iQ bii2@Q7@i?2@`i T2`7Q`KM+2 QM b2p2`H #2M+?K`FbX

B

aim/vBM; Kbi2` Q7 +QKTmi2` b+B2M+2 i LiBQMH hBrM lMBp2`bBiv Q7 a+B2M+2 M/ h2+?MQHQ;v rb QM2 Q7 i?2 #2bi /2+BbBQMb Q7 Kv HB72X A rQmH/ HBF2 iQ i?MF S`Q7X EB@GmM; >m 7Q` i?2 2Mi?mbBbiB+ bmTTQ`i M/ 7Q` KMv i?BM;b i?i ?2 ?b im;?i K2X >Bb FBM/M2bb iQ K22i i Mv iBK2 Q7 /v rb +`m+BH iQ Kv `2b2`+?BM; T`Q+2bb

M/ +QKBM; mT rBi? M2r /pB+2X

//BiBQMHHv- i?Bb rQ`F rQmH/ MQi ?p2 #22M TQbbB#H2 rBi?Qmi i?2 ?2HT Q7 HH i?2 bim/2Mib i oB/2Q M/ AK;2 S`Q+2bbBM; G#Q`iQ`v UoAS H#V 7Q` i?2 BMi2`2biBM; /Bb+mbbBQMb M/ `2b2`+? i?2v ?p2 HH /QM2X

A rQmH/ HbQ HBF2 iQ i?MF Kv 7KBHv 7Q` i?2B` +QMiBMmBM; bmTTQ`i BM Kv bim/B2b

M/ ?2HTBM; K2 rBi? HH i?2 iQm;? /2+BbBQMb HQM; i?2 rvX A i?MF Kv T`2Mib-.M; mv Zmv2i- h`M h?B EBK h?M? M/ Kv #Qi? Q7 2H/2` bBbi2`b- h?m h`M;

M/ h?M? >Q r?Q Hrvb 2M+Qm`;2/ K2 M/ ;p2 K2 KMv ?2HT7mH +QKK2Mib BM

Kv HB72- M/ HbQ i?MF iQ Kv rB72- ZmvM? h`M; r?Qb2 TiB2M+2 rBi? Kv HQM; iBK2 Q7 rQ`FX

BB

h#H2 Q7 *QMi2Mib

#bi`+i X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X B

+FMQrH2/;2K2Mib X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X BB h#H2 Q7 *QMi2Mib X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X BBB GBbi Q7 h#H2b X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X p GBbi Q7 AHHmbi`iBQMb X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X pB

R AMi`Q/m+iBQM X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X R RXR AMi`Q/m+iBQM Q7 `2+Q;MBiBQM Q7 Mim`H b+2M2 BK;2b X X X X X X X X X X R RXk GBi2`im`2 `2pB2r X X X X X X X X X X X X X X X X X X X X X X X X X X X X X k

k S`QTQb2/ J2i?Q/ X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 9 kXR h?2 H;Q`Bi?K 7Q` `2+Q;MBxBM; Mim`H BK;2b X X X X X X X X X X X X X 9 kXk 1ti`+i GQ+H 62im`2b X X X X X X X X X X X X X X X X X X X X X X X X X X e kXj GQ+HBiv@+QMbi`BM2/ bT`b2 +Q/BM; UG*aSV X X X X X X X X X X X X X X X N kX9 aTiBH Sv`KB/ SQQHBM; X X X X X X X X X X X X X X X X X X X X X X X X X RR kX8 amTTQ`i o2+iQ` J+?BM2 UaoJV X X X X X X X X X X X X X X X X X X X X X Rj

j 1tT2`BK2MiH _2bmHib X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Re jXR h?2 3@+Hbb bTQ`ib 2p2Mi X X X X X X X X X X X X X X X X X X X X X X X X X Rd jXk Rj@+i2;Q`v b+2M2b X X X X X X X X X X X X X X X X X X X X X X X X X X X X RN jXj R8@+i2;Q`v b+2M2b X X X X X X X X X X X X X X X X X X X X X X X X X X X X ky jX9 3@+Hbb Qmi/QQ` +i2;Q`v b+2M2b X X X X X X X X X X X X X X X X X X X X X kk jX8 *Hi2+? RyR /ib2i X X X X X X X X X X X X X X X X X X X X X X X X X X X X k9 jXe JAh ed@+Hbb BM/QQ` b+2M2 X X X X X X X X X X X X X X X X X X X X X X X X k3

BBB

9 *QM+HmbBQM X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X jk _272`2M+2b X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X jj

Bp

GBbi Q7 h#H2b

jXR ++m`+v `i2 (W) QM 3@+Hbb bTQ`i 2p2Mi /ib2i X X X X X X X X X X X X R3 jXk ++m`+v `i2 (W) QM Rj@+Hbb 2p2Mi /ib2i X X X X X X X X X X X X X X ky jXj ++m`+v `i2 (W) QM R8@+Hbb 2p2Mi /ib2i X X X X X X X X X X X X X X kk jX9 ++m`+v `i2 (W) QM 3@+Hbb Qmi/QQ` 2p2Mi /ib2i X X X X X X X X X X kj jX8 ++m`+v `i2 (W) QM *Hi2+? RyR /ib2i X X X X X X X X X X X X X X X X k3 jXe ++m`+v `i2 (W) QM JAh ed@+Hbb BM/QQ` /ib2i X X X X X X X X X X X jR

p

GBbi Q7 AHHmbi`iBQMb

kXR :Bp2M M BMTmi BK;2- i?2 bvbi2K }`bi 2ti`+ib /2Mb2 HQ+H /2b+`BT@

iQ`X h?2M- 2+? HQ+H /2b+`BTiQ` Bb +Q/2/ mbBM; G*aSX h?2 +Q/2b Q7

i?2 /2b+`BTiQ`b `2 i?2M Tbb2/ iQ TQQHBM; rBi? aSS iQ 7Q`K 72im`2

p2+iQ`b 7Q` `2T`2b2MiBM; i?2 BK;2X GBM2` aoJ Bb mb2/ 7Q` 7Q`KBM;

 +HbbB}+iBQM KQ/2HX X X X X X X X X X X X X X X X X X X X X X X X X X X e kXk h?2 BK;2 b?Qrb ?Qr  aA6h TQBMi Bb /2b+`B#2/ mbBM;  ?BbiQ;`K Q7

;`/B2Mi K;MBim/2 M/ /B`2+iBQM `QmM/ i?2 72im`2 TQBMi X X X X X X N kXj h?2 };m`2 b?Qrb i?2 `2bmHi BM 72im`2 p2+iQ`b rBi? Rk3 /BK2MbBQMb

i?i `2 2ti`+i2/ #v /2Mb2@aA6h X X X X X X X X X X X X X X X X X X X X N kX9 M BMTmi p2+iQ` s Bb `2T`2b2Mi2/ #v B+iBQM`v M/ bT`b2 +Q2{@

+B2Mi + X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Ry kX8 r2 bm#/BpB/2 i?2 BK;2 i i?`22 /Bz2`2Mi H2p2HbX h?2 2tKTH2 Q7 +QM@

bi`m+iBM;  i?`22@H2p2H Tv`KB/X h?2 BK;2 ?b i?`22 72im`2

ivT2b-BM/B+i2/ #v +B`+H2b- /BKQM/b- M/ +`Qbb2bX L2ti- 7Q` 2+? H2p2H- r2

+H+mHi2 i?2 72im`2b i?i 7HH BM 2+? bTiBH #BMX X X X X X X X X X X X Rk

jXR GQ+H 72im`2 /2b+`BTiQ`b mbBM;, /2Mb2@aA6h- /2Mb2@*PGP_ M/ JmHiB"HQ+F@ G"S X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Re jXk AK;2b 7`QK 2B;?i /Bz2`2Mi bTQ`ib 2p2Mi +i2;Q`B2b X X X X X X X X X X X Rd UV #/KBMiQM X X X X X X X X X X X X X X X X X X X X X X X X X X X X Rd U#V #Q++2 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Rd U+V +`Q[m2i X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Rd U/V TQHQ X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Rd U2V `Q+F +HBK#BM; X X X X X X X X X X X X X X X X X X X X X X X X X X X Rd

pB

U7V `QrBM; X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Rd U;V bBHBM; X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Rd U?V bMQr #Q`/BM; X X X X X X X X X X X X X X X X X X X X X X X X X X Rd jXj *QM7mbBQM Ki`Bt Q7 i?2 3@+Hbb bTQ`i 2p2Mi /ib2i X X X X X X X X X X R3 jX9 *QM7mbBQM Ki`Bt Q7 i?2 Rj@+Hbb 2p2Mi /ib2i X X X X X X X X X X X X X RN jX8 *QM7mbBQM Ki`Bt Q7 i?2 R8@+Hbb 2p2Mi /ib2i X X X X X X X X X X X X X kR jXe AK;2b 7`QK 2B;?i /Bz2`2Mi Qmi/QQ` +i2;Q`B2b X X X X X X X X X X X X X kk UV +Qbi X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X kk U#V 7Q`2bi X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X kk U+V ?B;?rv X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X kk U/V BMbB/2+Biv X X X X X X X X X X X X X X X X X X X X X X X X X X X X X kk U2V KQmMiBM X X X X X X X X X X X X X X X X X X X X X X X X X X X X X kk U7V QT2M+QmMi`v X X X X X X X X X X X X X X X X X X X X X X X X X X X X kk U;V bi`22i X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X kk U?V iHH#mBH/BM; X X X X X X X X X X X X X X X X X X X X X X X X X X X X kk jXd *QM7mbBQM Ki`Bt Q7 i?2 R8@+Hbb Qmi/QQ` 2p2Mi /ib2i X X X X X X X X kj jX3 *QM7mbBQM Ki`Bt Q7 i?2 *Hi2+? RyR /ib2i X X X X X X X X X X X X X X k9 jXN *QM7mbBQM Ki`Bt Q7 i?2 JAh ed +Hbb BM/QQ` /ib2i X X X X X X X X X kN

pBB