User manual | NEC’s Pursuit of Imaging and Recognition Technologies

1OXO\KV/bZVKXK^SYX
YP=ZOMSKV3]]_O
8/-v]
:_\]_S^
YP
3WKQSXQ
KXN
<OMYQXS^SYX
>OMRXYVYQSO]
.HHSLQJSDFHZLWKUHFHQWDGYDQFHVLQLQIRUPDWLRQDQGFRPPXQLFDWLRQ
WHFKQRORJLHVDQGGHYLFHWHFKQRORJLHVYLGHRDQGRWKHULPDJHVKDYH
EHFRPHDPRUHLQWHJUDOSDUWRIRXUOLYHVZKLOHWKHVFRSHRIWKH
DSSOLFDWLRQRILPDJLQJWHFKQRORJLHVKDVFRQWLQXHGWREURDGHQ
2YHULWVORQJKLVWRU\1(&KDVSLRQHHUHGGHYHORSPHQWLQLPDJLQJ
WHFKQRORJLHVDQGFRQWULEXWHGWRDFKLHYHPHQWVLQPDQ\ILHOGVIURP
EURDGFDVWLQJYLGHRWRLPDJHUHFRJQLWLRQ$SSO\LQJWKHVHKLJKO\
VRSKLVWLFDWHGLPDJLQJWHFKQRORJLHV1(&LVSURYLGLQJVROXWLRQVWKDW
DUHDQVZHULQJDQGDQWLFLSDWLQJFXVWRPHUQHHGV
7KLVVSHFLDOLVVXHZLOOSURYLGHDJHQHUDOH[SODQDWLRQRI1(&¶VSXUVXLWRI
LPDJLQJDQGUHFRJQLWLRQWHFKQRORJLHVE\JLYLQJWKHUHDGHUDKLVWRULFDO
UHYLHZDQGDQRXWOLQHRI1(&¶VDFKLHYHPHQWVLQWKHILHOGVRI³,PDJLQJ
FDSWXUHDQGWUDQVPLVVLRQWHFKQRORJ\´DQG³,PDJLQJDQDO\VLVDQG
SURFHVVLQJWHFKQRORJ\´:LWKDIRFXVRQWKHWKUHHDUHDVRI³,PDJH
UHFRJQLWLRQDQDO\VLV´³,PDJHDFFXPXODWLRQSURFHVVLQJ´DQG³,PDJH
GLVWULEXWLRQ´WKLVDUWLFOHZLOOLQWURGXFHYDULRXVLPDJLQJVROXWLRQVWKDW
LQFRUSRUDWHWKHDSSOLFDWLRQRIWKHVHWHFKQRORJLHVDQGFUHDWHQHZ
YDOXHIRUXVHUV
([HFXWLYH([SHUW
6\VWHP7HFKQRORJLHV
0DQDJHPHQW'LYLVLRQ
,0$,<XWDND
6HQLRU0DQDJHU
3ODWIRUP6WUDWHJLF
0DUNHWLQJ'LYLVLRQ
,.('$<XNLFKL
3X^\YN_M^SYX
,Q VWHS ZLWK UHFHQW DGYDQFHV LQ LQIRUPDWLRQ FRPPXQLFD
WLRQVDQGGHYLFHWHFKQRORJLHVWKHVFRSHRIWKHDSSOLFDWLRQRI
LPDJLQJ WHFKQRORJLHV KDV FRQWLQXHG WR H[SDQG VLJQLILFDQWO\
:KLOHFXUUHQWXWLOL]DWLRQRILPDJLQJWHFKQRORJLHVKDVEHHQFHQ
WHUHGRQWKHLUVLPSOHDSSOLFDWLRQIRUWKHFDSWXUHUHFRUGLQJDQG
SOD\EDFN RI LPDJHV IRU HQWHUWDLQPHQW SXUSRVHV DGYDQFHV LQ
PLFURSURFHVVRUDQGPHPRU\WHFKQRORJLHVLQFUHDVHVLQFDPHUD
SHUIRUPDQFHDQGWKHWUDQVLWLRQWREURDGEDQGWHOHFRPPXQLFD
WLRQVDQGWKHIDOOLQJFRVWRIXVDJHKDYHQRWRQO\PDGHSRVVLEOH
LPDJLQJ VROXWLRQV LQ YDULRXV LQGXVWULDO DQG EXVLQHVV DSSOLFD
WLRQDUHDVVXFKDVVXUYHLOODQFHDQGPDQDJHPHQWEXWDOVREHQH
ILWHGJHQHUDOXVHUVZLWKDJURZLQJGLYHUVLW\RILPDJHXWLOL]DWLRQ
LQFOXGLQJUHFRUGLQJDQGVKDULQJLPDJHVLQDYDULHW\RIHYHU\
GD\VFHQHV9LGHRGLVWULEXWLRQVWUHDPLQJV\VWHPVIRUQHWZRUN
FDUULHUVDQGRWKHU1(&LPDJLQJDQGUHFRJQLWLRQWHFKQRORJLHV
KDYHDOVRHYROYHGLQUHFHQW\HDUVDVGHPRQVWUDWHGE\WKHH[DP
6HQLRU0DQDJHU
,QIRUPDWLRQDQG0HGLD
3URFHVVLQJ/DERUDWRULHV
+,52$.,7RVKLKLNR
6HQLRU0DQDJHU
,QIRUPDWLRQDQG0HGLD
3URFHVVLQJ/DERUDWRULHV
<$0$'$$NLR
SOHRIFDPHUDHTXLSSHGYHQGLQJPDFKLQHVWKDWFDQUHFRJQL]H
WKHDJHDQGJHQGHURIWKHXVHUDQG³UHFRPPHQG´WKHRSWLPXP
SURGXFWWRWKHXVHU7KLVDUWLFOHKRSHVWRSURYLGHWKHUHDGHUZLWK
DVLPSOHLQWURGXFWLRQWR1(&¶VSXUVXLWDQGDSSURDFKWRWKHGH
YHORSPHQWRILPDJLQJDQGUHFRJQLWLRQWHFKQRORJLHV
2S]^Y\c
YP
8/-v]
3WKQSXQ
KXN
<OMYQXS^SYX
>OMRXYVYQSO]
+XPDQEHLQJVDVZHOODVPDQ\OLYLQJWKLQJVDFWRQWKHLQIRU
PDWLRQ JDWKHUHG E\ WKH VHQVH RI YLVLRQ DQG LWV LPSRUWDQFH
UHTXLUHV QR GHVFULSWLRQ KHUH ,W FDQ EH VDLG WKDW LPDJLQJ DQG
UHFRJQLWLRQ WHFKQRORJLHV H[SDQG WKH YLVXDO VHQVH WKURXJK WKH
SRZHU RI PDFKLQHV DQG GHYLFHV 7KH KLVWRU\ RI LPDJLQJ DQG
UHFRJQLWLRQWHFKQRORJLHVLVDMRXUQH\WKDWEHJLQVZLWKWKHGH
YHORSPHQWRIYLVLRQWKDWWUDQVFHQGVWLPHLPDJHUHFRUGLQJDQG
SOD\EDFNDQGYLVLRQWKDWWUDQVFHQGVGLVWDQFHLPDJHWUDQVPLV
VLRQIURPUHPRWHORFDWLRQVDQGFRQWLQXHVWRHYROYHZLWKYL
VLRQ WKDW UHYHDOV WKH LQYLVLEOH DQG HYHQ GHYLFHEDVHG DOWHUQD
WLYHV IRU WKH YLVLRQ IXQFWLRQ LWVHOI LPDJH UHFRJQLWLRQ
XQGHUVWDQGLQJ
7KHKLVWRU\RI1(&¶VLPDJLQJDQGUHFRJQLWLRQWHFKQRORJLHV
WUDFHV WKLV SDWK RI GHYHORSPHQW ,Q <DVXMLUR 1LZD DQG
0DVDWVXJX.RED\DVKLFRPSOHWHGGHYHORSPHQWRIWKHLU1(W\SH
SKRWRWHOHJUDSKLF GHYLFH -DSDQ¶V ILUVW IDFVLPLOH DQG VXFFHH
GHG LQ WKH H[SHULPHQWDO ZLUHG WUDQVPLVVLRQ RI DQ LPDJH EH
WZHHQ7RN\RDQG2VDND3KRWR$WWKDWWLPHZKHQDOOPDMRU
GRPHVWLFQHZVSDSHUSXEOLVKHUVZHUHXVLQJLPSRUWHGSKRWRWHOH
JUDSKLF HTXLSPHQW DQG JHWWLQJ SRRU UHVXOWV WKH 1(W\SH GH
YLFHGHPRQVWUDWHGWKHVXSHULRULW\RILWVDSSURDFKWRWKHZRUOG
ZKHQLWWUDQVPLWWHGKLJKTXDOLW\SKRWRVRIWKH6KRZD(PSHU
RU¶VHQWKURQHPHQWFHUHPRQ\ZLWKRXWVWDQGLQJVSHHG7KLVVDPH
DSSURDFKLVWKHIRXQGDWLRQRIPRGHUQ)$;WHFKQRORJ\XVHGWR
GD\
6LQFHWKHQ1(&KDVXQGHUWDNHQWKHGHYHORSPHQWRILPDJH
YLGHRWUDQVPLVVLRQDQGHQFRGLQJWHFKQRORJLHVIRUWHOHFRPPX
QLFDWLRQV FDUULHUV DQG EURDGFDVWLQJ FRPSDQLHV DQG KDV PDGH
ODUJHFRQWULEXWLRQVWRWKHVHLQGXVWULHVERWKLQ-DSDQDQGRYHU
VHDV$VDUHVXOWRI1(&¶VDJJUHVVLYHSURSRVDORISURWRFROVIRU
LQWHUQDWLRQDOVWDQGDUGVZKLFKDUHHVVHQWLDOWRWHOHFRPPXQLFD
WLRQV GHYLFHV QXPHURXV 1(& WHFKQRORJLHV LQFOXGLQJ 03(*
DQGPDQ\RWKHULPSRUWDQWVWDQGDUGVKDYHEHHQDGRSWHG
$OVRWKHDGYHQWRIWKHFRPSXWHUVDQGVXEVHTXHQWDGYDQFHV
OHGWRWKHGHYHORSPHQWRILPDJHDQDO\VLVDQGUHFRJQLWLRQWHFK
QRORJLHV,QWKHV1(&EHJDQWDFNOLQJWKHGHYHORSPHQWRI
FKDUDFWHU UHFRJQLWLRQ DQG ILQJHUSULQW PDWFKLQJ WHFKQRORJLHV
7RGD\ WKRVH WHFKQRORJLHV FRQWLQXH WR HYROYH ZLWK LPSURYH
PHQWVLQSHUIRUPDQFHDQGDFFXUDF\+RQHGE\DKDOIFHQWXU\RI
GHYHORSPHQWPDFKLQHOHDUQLQJDQGYDULRXVLPDJHSURFHVVLQJ
WHFKQRORJLHVFRPSULVHWKHIRXQGDWLRQRIIDFHUHFRJQLWLRQDQG
REMHFWLGHQWLILFDWLRQWHFKQRORJLHVWKDWUHSUHVHQWDKLJKHURUGHU
RIWHFKQLFDOGLIILFXOW\0RUHRYHUWKH\DUHWKHVRXUFHRI1(&¶V
FRQWLQXLQJGHYHORSPHQWRIZRUOGFODVVKLJKSHUIRUPDQFHLPDJ
LQJDQGUHFRJQLWLRQWHFKQRORJLHV
-K^OQY\SdK^SYX
YP
3WKQSXQ
KXN
<OMYQXS^SYX
>OMRXYVYQSO]
3KRWR'HYHORSHUVRIWKH1(W\SHSKRWRWHOHJUDSKLFGHYLFH<DVXMLUR
1LZDOHIWDQG0DVDWVXJX.RED\DVKLULJKW
7KHUH DUH QXPHURXV FDWHJRULHV RI HOHPHQWDU\ LPDJLQJ DQG
UHFRJQLWLRQ WHFKQRORJLHV EXW IURP WKH SHUVSHFWLYH RI VROX
WLRQVWKH\FDQEHEURDGO\FODVVLILHGDFFRUGLQJWR³)XQFWLRQ
)LJ,PDJLQJWHFKQRORJ\FODVVLILFDWLRQE\³IXQFWLRQ´
1(&7(&+1,&$/-2851$/9RO1R
1OXO\KV/bZVKXK^SYX
YP=ZOMSKV3]]_O
8/-v]
:_\]_S^
YP
3WKQSXQ
KXN
<OMYQXS^SYX
>OMRXYVYQSO]
SURFHVVLQJ REMHFWLYH DQG DSSOLFDWLRQ´ DQG ³6XEMHFW YLGHR
FRQWHQWSKRWRJUDSKLFVXEMHFWHWF
³)XQFWLRQ´ FDWHJRULHV DUH RUJDQL]HG E\ WKH IORZ RI LPDJH
SURFHVVLQJ)LJ
7HFKQRORJLHV WKDW HQDEOH WKH FDSWXUH DQG IXQGDPHQWDO
SURFHVVLQJRILPDJHVVHQVLQJLPDJHTXDOLW\HQKDQFHPHQW
PXOWLYLHZLPDJHFDSWXUH'LPDJHFDSWXUH
7HFKQRORJLHVWKDWHQDEOHWKHWUDQVPLVVLRQDQGUHFRUGLQJ
RILPDJHVIRUDQ\ZKHUHDQ\WLPHXWLOL]DWLRQKLJKHIILFLHQF\
HQFRGLQJYLGHRGLVWULEXWLRQVWUHDPLQJ
7HFKQRORJLHVWKDWHQDEOHLPDJHDQDO\VLVDQGSURFHVVLQJ
IRU PDFKLQH XQGHUVWDQGLQJ DQG SURFHVVLQJ RI LPDJH GDWD
SKRWRVXEMHFWGHWHFWLRQUHFRJQLWLRQLPDJHVHDUFKFRPSXW
HUJHQHUDWHGLPDJLQJ
7HFKQRORJLHV WKDW HQDEOH WKH UHQGHULQJ LPDJHV LQ D IRU
PDWWKDWWKHKXPDQH\HFDQUHFRJQL]HGHYLFHUHQGHULQJ'
FRQYHUVLRQ
&DWHJRUL]DWLRQ E\ ³6XEMHFW´ IRFXVHV RQ WKH FRQWHQW RI WKH
LPDJH
7HFKQRORJLHVWKDWPDQLSXODWHVWKHRYHUDOOFKDUDFWHULVWLFV
RIWKHLPDJHDVDVHULHVRIVLJQDOVDQGFRGLQJKLJKHIILFLHQ
F\HQFRGLQJLPDJHGLVFULPLQDWLRQ
7HFKQRORJLHVWKDWFDQGHWHUPLQHFODVVVHSDUDEOHIHDWXUHV
ZLWKLQ DQ LPDJH DQG SHUIRUP SURFHVVLQJ VSHFLILF WR LPDJH
VXEMHFW W\SHV SHRSOH REMHFWV DQLPDOV FKDUDFWHUV HWF
2&5IDFHUHFRJQLWLRQREMHFWUHFRJQLWLRQ
$FWXDOV\VWHPVDQGVHUYLFHVDUHUHDOL]HGWKURXJKWKHFRPEL
QDWLRQRIGLYHUVHWHFKQRORJLHVDQG1(&LVDWWKHIRUHIURQWRI
WKHGHYHORSPHQWRIDYDULHW\RIWKHVHFXWWLQJHGJHFRPSRQHQW
WHFKQRORJLHV
8/-v]
6OKNSXQ
>OMRXYVYQSO]
1(&LVPRYLQJIRUZDUGLQWKHUHVHDUFKDQGGHYHORSPHQWRI
FXWWLQJHGJHWHFKQRORJLHVZLWKDIRFXVRQKLJKTXDOLW\LP
DJHFDSWXUHWHFKQRORJ\DQGQDUURZEDQGWUDQVPLVVLRQWHFKQRO
RJ\ ZLWK WKH DLP RI JUHDWO\ H[SDQGLQJ WKH VFRSH RI LPDJH
XWLOL]DWLRQ DQG DQDO\VLV DQG SURFHVVLQJ WHFKQRORJLHV WKDW
HPSRZHU,7ZLWKUHPDUNDEOHSURFHVVLQJFDSDELOLWLHV
3WKQO
-KZ^_\O
>\KX]WS]]SYX
>OMRXYVYQSO]
,Q WKH ILHOG RI LPDJH FDSWXUH DQG WUDQVPLVVLRQ WHFKQRORJ\
1(& LV SXUVXLQJ GHYHORSPHQW ZLWK D IRFXV RQ LPDJH VLJQDO
SURFHVVLQJ7KLVWHFKQRORJ\DLPVDWSURFHVVLQJLPDJHGDWDFDS
WXUHGLQGLYHUVHVKRRWLQJHQYLURQPHQWVDQGGHOLYHULQJWKHGDWD
LQWKHRSWLPXPFRQGLWLRQIRUXWLOL]DWLRQLQDYDULHW\RIDSSOLFD
WLRQV
6HUYLQJDVWKHIRXQGDWLRQRIHYHU\LPDJLQDEOHLPDJLQJVROX
WLRQ LPDJH FDSWXUH WHFKQRORJ\ XVHV ORZFRVW LPDJH FDSWXUH
GHYLFHVWRJHQHUDWHLPDJLQJGDWDWKDWPXVWVDWLVI\WKHUHTXLUHG
FRQGLWLRQV RI HDFK DSSOLFDWLRQ 1(& KDV HVWDEOLVKHG 3LFW0D
JLFDFRPSUHKHQVLYHIDPLO\RIWHFKQRORJLHVIRULPDJHTXDOLW\
HQKDQFHPHQW RU RSWLPL]DWLRQ IRU YDULRXV DSSOLFDWLRQV DQG LV
SXUVXLQJEURDGGHYHORSPHQWIURPKLJKHQGLQGXVWULDOXVHLP
DJHTXDOLW\HQKDQFHPHQWVROXWLRQVIRUWKHSXEOLVKLQJLQGXVWU\
WR LPDJH TXDOLW\ SURFHVVLQJ IRU LPDJHV FDSWXUHG ZLWK PRELOH
SKRQHVIRUFRQVXPHUV3LFW0DJLFQRWRQO\SHUIRUPVTXDOLW\HQ
KDQFHPHQWEXWDOVRLVFKDUDFWHUL]HGE\LWVFDSDELOLW\WRUHFRJ
QL]HYDULRXVW\SHVRIVKRRWLQJVFHQHVDQGWKHQSHUIRUPUHDOWLPH
HQKDQFHPHQWRQFRPSXWDWLRQDOUHVRXUFHUHVWULFWHGGHYLFHDQG
WRRSWLPL]HUHVXOWVIRUWKHXQLTXHVXEMHFWFKDUDFWHULVWLFVRISHR
SOHSRUWUDLWVIORZHUVODQGVFDSHVHWFPDNLQJSRVVLEOHUHSUR
GXFWLRQRIQDWXUDOWH[WXUDOTXDOLW\E\VFHQHDQDO\VLV
,QWUDQVPLVVLRQWHFKQRORJ\ZKLFKFRXOGEHFDOOHGRQHRIWKH
FRUHWHFKQRORJLHVRI1(&WKHFRPSDQ\KDVDGYDQFHGGHYHORS
PHQW LQ WKLV ILHOG ZLWK D IRFXV RQ KLJKHQG YLGHR HQFRGLQJ
WHFKQRORJLHVWKDWHQDEOHKLJKTXDOLW\YLGHRUHFRUGLQJDQGWUDQV
PLVVLRQNHHSLQJSDFHZLWKWKHEURDGFDVWLQGXVWU\¶VWUDQVLWLRQ
WR GLJLWDO WHFKQRORJ\ 1(& KDV FRPPHUFLDOL]HG SURGXFWV WKDW
HVWDEOLVKORZGHOD\KLJKHIILFLHQF\HQFRGLQJPHWKRGVQHFHV
VDU\WRVHFXUHWKHLQWHUDFWLYLW\GHPDQGHGE\VKLIWWRIXOOGLJL
WDO V\VWHPV LQ EURDGFDVWLQJ VWXGLRV LQ UHFHQW \HDUV $OVR LQ
UHVSRQVH WR WKH UDSLG H[SDQVLRQ RI PRELOH GDWD FRPPXQLFD
WLRQV 1(& HQJLQHHUV DUH PRYLQJ IRUZDUG ZLWK WKH HVWDEOLVK
PHQW RI WHFKQRORJLHV WKDW SDYH WKH ZD\ IRU WKH LQWHUQDWLRQDO
VWDQGDUGL]DWLRQRIWKHQH[WJHQHUDWLRQHQFRGLQJ+LJK(IILFLHQ
F\ 9LGHR &RGLQJ+(9& WKDW DFKLHYH WZLFH WKH FRPSUHVVLRQ
HIILFLHQF\RIWKHODWHVWVWDQGDUGDVZHOODVHQGWRHQGTXDOLW\
PDQDJHPHQW
+XKVc]S]
:\YMO]]SXQ
>OMRXYVYQSO]
,QWKHGRPDLQRIDQDO\VLVDQGSURFHVVLQJWHFKQRORJLHV1(&
LVPRYLQJIRUZDUGZLWKWKHGHYHORSPHQWRIYDULRXVWHFKQROR
JLHVWRUHVSRQGWRFXVWRPHUQHHGVEXWLVHVSHFLDOO\SRXULQJLWV
HIIRUWV LQWR ³SHRSOH UHFRJQLWLRQ´ WHFKQRORJLHV VXFK DV ID
FLDOUHFRJQLWLRQDQG³FRQWHQWPDQDJHPHQW´LPDJHYLGHR
VHDUFKWHFKQRORJLHV
)DFH UHFRJQLWLRQ WHFKQRORJ\ LV QRW RQO\ YLWDO WR HQVXULQJ
SXEOLFVDIHW\DQGVHFXULW\WKURXJKLWVDSSOLFDWLRQLQERUGHUFRQ
WURO PDQDJHPHQW QDWLRQDO ,' GRFXPHQW PDQDJHPHQW DLUSRUW
VXUYHLOODQFHDQGIDFLOLW\VXUYHLOODQFHEXWDOVRLVILQGLQJEURDG
DSSOLFDWLRQLQHYHU\GD\SULYDWHOLIHZKHUHLWFDQIDFLOLWDWHWDVNV
VXFKDVSKRWRVHDUFKRUPDNHXVHULQWHUIDFHVHDVLHUWRXVH6LQFH
WKHODXQFKRIWKHIDFHGHWHFWLRQPDWFKLQJHQJLQH³1HR)DFH´LQ
1(&KDVWDNHQWKLVWHFKQRORJ\LQWRYDULHW\EXVLQHVVDUHDV
ERWKLQ-DSDQDQGDEURDG,Q1(&GHYHORSHGWKHZRUOG¶V
KLJKHVWSHUIRUPDQFHIDFHUHFRJQLWLRQWHFKQRORJ\VXSHULRULQ
HYHU\DVSHFWIURPUHFRJQLWLRQDFFXUDF\DQGVHDUFKDFFXUDF\WR
SURFHVVLQJ VSHHG ,Q 0XOWLSOH %LRPHWULF (YDOXDWLRQ 0%(
6WLOO)DFH7UDFNEHQFKPDUNWHVWLQJFRQGXFWHGE\WKH1DWLRQDO
,QVWLWXWHRI6WDQGDUGVDQG7HFKQRORJ\1,671(&ERDVWHGWKH
KLJKHVWDFFXUDF\ZLWKDLGHQWLILFDWLRQUDWHIURPDPLO
OLRQSHUVRQGDWDEDVHQGSODFHWKHORZHVW)DOVH5HMHFW
5DWHRIWKHYDOXHRIWKHQGUDQNHGV\VWHPDWD)DOVH
$FFHSW5DWHRIDQGWKHIDVWHVWDYHUDJHWLPHRIVHF
RQGVWKHWLPHRIWKHQGUDQNHGYHQGRUWRSURFHVVDTXHU\
IURPDWRWDORIPLOOLRQLPDJHV,QHYHU\WHVWFDWHJRU\WKH
1(& V\VWHP SURYHG FOHDUO\ VXSHULRU LQ SHUIRUPDQFH DQG VH
FXUHGWKHQXPEHURQHUDQNLQJ)LJ7KLVWHFKQRORJ\KDV
DOUHDG\ EHHQ PDGH FRPPHUFLDOO\ DYDLODEOH LQ WKH ODWHVW YHU
VLRQVRI1HR)DFH
%HVLGHVWKHIDFHUHFRJQLWLRQWHFKQRORJ\1(&LVDOVRGHYHO
RSLQJ WHFKQRORJLHV WKDW FDQ GHWHUPLQH JHQGHU DQG DJH )LHOG
$QDO\VWWUDFNSDWWHUQVRIKXPDQPRYHPHQWDQGVHDUFKIRULQ
GLYLGXDOVEDVHGRQDSSDUHODQGRWKHUFKDUDFWHULVWLFVUHFRUGHGLQ
DQLPDJHDQGDSSO\LQJWKHPLQGLJLWDOVLJQDJHDQGYLGHRVXU
YHLOODQFH VROXWLRQV ,Q WKHVH WHFKQRORJLFDO GHYHORSPHQWV
1(&¶V OD\HUHG XWLOL]DWLRQ RI LWV RULJLQDO JHQHUDOL]HG OHDUQLQJ
YHFWRUTXDQWL]DWLRQ*/94WHFKQRORJ\WKHSURGXFWRIORQJ
\HDUVRIUHILQHPHQWDVDFRUHWHFKQRORJ\LWVLPDJHSURFHVVLQJ
WHFKQRORJLHVDQGRWKHULQQRYDWLRQVIRUPWKHEDVLVIRUWKHFOHDU
WHFKQRORJLFDOGLIIHUHQFHIURPRWKHUYHQGRUV
,QWKHDUHDRIFRQWHQWPDQDJHPHQW1(&LVGHYHORSLQJDQG
FRPPHUFLDOL]LQJ LPDJH DUFKLYH VHDUFK WHFKQRORJ\ IRU ERWK
ODUJHVFDOHXVHUVVXFKDVWHOHFRPPXQLFDWLRQVFDUULHUVDQG
)LJ6XSHULRU3HUIRUPDQFHRI1(&)DFH5HFRJQLWLRQ7HFKQRORJ\
1DWLRQDO,QVWLWXWHRI6WDQGDUGVDQG7HFKQRORJ\1,6786$
EHQFKPDUNUHVXOWV
JHQHUDO FRQVXPHUV IRU XVH LQ PDQDJLQJ SHUVRQDO FROOHFWLRQV
2QHRIWKHUHFHQWIUXLWVRI1(&¶VZRUNLQWKLVILHOGLVYLGHR
LPDJHLGHQWLILFDWLRQWHFKQRORJ\ZKLFKLVWKHEDVLVRIDXWRPDW
LFGHWHFWLRQRISLUDWHGRULOOHJDOGLVWULEXWHGFRQWHQWDQLVVXH
WKDWLVJURZLQJLQFUHDVLQJO\VHULRXVLQVWHSZLWKWKHH[SDQGHG
GLVWULEXWLRQRIYLGHRYLDWKH,QWHUQHW
=YV_^SYX]
/bZVYS^SXQ
3WKQSXQ
KXN
<OMYQXS^SYX
>OMRXYVYQSO]
(YHQDVLQJOHLPDJLQJWHFKQRORJ\FDQUHVXOWLQDEURDGGL
YHUVLW\RIDSSOLFDWLRQV$OZD\VVHHNLQJWRH[WUDFWPXOWLSOHYDO
XHV IURP D VLQJOH WHFKQRORJ\ DQG FRPELQLQJ WHFKQRORJLHV WR
FUHDWHQHZYDOXHZKHUHYHUSRVVLEOH1(&FRQWLQXHVWRJLYHELUWK
WRPDQ\LQQRYDWLYHVROXWLRQVWKDWH[SORLWRXULPDJLQJDQGUHF
RJQLWLRQWHFKQRORJLHVDQGSOD\DUROHLQDYDULHW\RIVFHQHVLQ
ZRUNDQGGDLO\OLIH
)LJVKRZVYDULRXVH[DPSOHVRIVROXWLRQVPDGHSRVVLEOHE\
WKHSURFHVVLQJRILPDJHVIURPVXUYHLOODQFHFDPHUDV,QWKHVH
H[DPSOHVWKHUHDGHUFDQVHHWHFKQRORJLHVWKDWUHFRJQL]HWUDFN
DQGDQDO\]HPRYHPHQWRISHRSOHDQGRWKHUVXEMHFWVIURPLP
DJHV%\DQDO\]LQJWKHPRYHPHQWRISHRSOHLQWKHZRUNSODFH
WKLVDSSOLFDWLRQFDQFRQWULEXWHWRLPSURYLQJZRUNHIILFLHQF\DQG
HDVHPRYHPHQWLQWKHZRUNSODFH%\DQDO\]LQJDQGGHWHFWLQJ
WKHOLQHRIPRYHPHQWRIDSHUVRQSDVVLQJWKURXJKDSODFHZKHUH
SHRSOHQRUPDOO\JDWKHUZHFDQLGHQWLI\SHUVRQVPRYLQJVXVSL
FLRXVO\ ZKLFK LQ WXUQ OHDGV WR WKH SUHYHQWLRQ RI FULPH 7KH
DQDO\VLV RI WKH PRYHPHQW SDWWHUQV RI VKRSSHUV LQ D VKRS FDQ
FRQWULEXWHWRPRUHHIIHFWLYHSODFHPHQWRISURGXFWGLVSOD\V$X
WRPDWLFDOHUWVZKHQDSHUVRQHQWHUVDKD]DUGRXVDUHDRUGHWHF
WLRQ RI XQDXWKRUL]HG HQWU\ DUH DOVR PDGH SRVVLEOH E\ WKHVH
WHFKQRORJLHV $QG LI IDFLDO UHFRJQLWLRQ WHFKQRORJLHV DUH XVHG
ZLWKLPDJHVFDSWXUHGE\VXUYHLOODQFHFDPHUDVLWLVSRVVLEOHWR
ILQGDVSHFLILFSHUVRQLQDFURZGRISHRSOHDXWKHQWLFDWHSHU
VRQVRFFXS\LQJDURRPRULGHQWLI\DKLJKO\YDOXHGFOLHQW
$OVR E\ XVLQJ HYHQWLQFLGHQW UHFRJQLWLRQ EDVHG RQ LPDJHV
FDSWXUHGE\URDGVLGHVXUYHLOODQFHFDPHUDVDFFLGHQWVDQGGLVD
EOHG YHKLFOHV FDQ EH GHWHFWHG DQG DSSURSULDWH UHVSRQVH DXWR
PDWLFDOO\ GLVSDWFKHG SUHYHQWLQJ VHFRQGDU\ FROOLVLRQV DQG
DFFLGHQWV,QWKLVZD\WKHLPDJLQJDQGUHFRJQLWLRQWHFKQROR
JLHV RI 1(& FDQ FRQWULEXWH WR LPSURYHG WUDIILF VDIHW\ DQG
DFFHOHUDWHWKHFOHDULQJRIDFFLGHQWVLWHVDPEXODQFHGLVSDWFKDQG
RWKHUHPHUJHQF\UHVSRQVH
1(&¶V ILQJHUSULQW PDWFKLQJ WHFKQRORJ\ DQG IDFH UHFRJQL
WLRQWHFKQRORJ\DUHERWKJOREDOO\UDQNHGDPRQJWKHEHVWLQWKH
ZRUOG%\DSSO\LQJWKHVHWHFKQRORJLHVLQFRPELQDWLRQLQGLYLG
XDOIUXLWVFDQEHUHFRJQL]HGIURPWKHLUH[WHULRUDSSHDUDQFH)RU
H[DPSOH LW LV SRVVLEOH WR UHFRJQL]H D SDUWLFXODU PHORQ IURP
RWKHUVE\LWVGLVWLQFWLYHVXUIDFHSDWWHUQ:LWKWKLVWHFKQRORJ\
1(&7(&+1,&$/-2851$/9RO1R
1OXO\KV/bZVKXK^SYX
YP=ZOMSKV3]]_O
8/-v]
:_\]_S^
YP
3WKQSXQ
KXN
<OMYQXS^SYX
>OMRXYVYQSO]
)LJ9LGHRVXUYHLOODQFH
FXOWLYDWLRQUHFRUGVWKHDUHDRILWVRULJLQDQGRWKHULQIRUPDWLRQ
DERXWHDFKPHORQFDQEHUHWULHYHGZLWKRXWXVLQJEDUFRGHOD
EHOVRUHOHFWURQLFWDJV
)LJSURYLGHVDQRYHUDOOYLHZRILPDJLQJDQGUHFRJQLWLRQ
WHFKQRORJLHVDQGWKHVROXWLRQVWKDWDSSO\WKRVHWHFKQRORJLHV
)URPDFRUHWHFKQRORJ\DOHYHORIWHFKQRORJ\WKDWFDQDS
SO\ LW DV D VROXWLRQ LV FRQFHLYHG 6ROXWLRQV ZLWK WKLV DSSOLFD
WLRQWHFKQRORJ\DVDEDVHDUHFUHDWHG7KHQDVLQJOHVROXWLRQFDQ
EHDGDSWHGWRUHVSRQGWRWKHVSHFLILFQHHGVRIDW\SHRILQGXV
WU\RUEXVLQHVV
,Q WKLV VSHFLDO LVVXH VROXWLRQV ZLOO EH JURXSHG DQG LQWUR
GXFHGDFFRUGLQJWRWKHIROORZLQJFDWHJRULHVLQRUGHUWRIDFLO
LWDWHHDVHRIXQGHUVWDQGLQJ
Ɣ ,PDJH UHFRJQLWLRQDQDO\VLV SURFHVVLQJ RI WKH LPDJH LW
VHOIDQGDSSOLFDWLRQV
Ɣ ,PDJHDFFXPXODWLRQSURFHVVLQJPHWKRGVRIKDQGOLQJLP
DJHGDWD
Ɣ ,PDJHGLVWULEXWLRQFRPPXQLFDWLRQXVLQJLPDJHV
7KHIROORZLQJSURYLGHVDQRYHUYLHZRIHDFKFDWHJRU\
3WKQO
<OMYQXS^SYX+XKVc]S]
:\YMO]]SXQ
YP
^RO
SWKQO
S^]OVP
KXN
KZZVSMK^SYX]
,PDJHUHFRJQLWLRQDQGDQDO\VLVWHFKQRORJLHVGHWHFWDQGUHF
RJQL]H ZKR RU ZKDW KDV EHHQ FDSWXUHG LQ DQ LPDJH RI D SHU
VRQREMHFWRUODQGVFDSH$WWKHVDPHWLPHWKHVHWHFKQRORJLHV
DQDO\]HWKHFRQGLWLRQVRIWKHVHFDSWXUHGVXEMHFWVDQGDOVRWKH
FKDQJHVWKDWRFFXURYHUWLPH,WLVWKHWHFKQRORJ\WKDWFODULILHV
VLJQLILFDQWLQIRUPDWLRQIURPWKHVHIDFWRUV7KLVVHFWLRQZLOOLQ
WURGXFHVHYHUDOVROXWLRQVDSSOLHGWKHVHWHFKQRORJLHV
$VSUHYLRXVO\LQWURGXFHG³)ORZ/LQH$QDO\VLV7HFKQRORJ\
IRUµ9LVXDOL]LQJ¶+XPDQ%HKDYLRUDQG8WLOL]DWLRQ([DPSOHV´
KDVDYDULHW\RIDSSOLFDWLRQV
³,QWHUDFWLYH,PDJH&RQWURO6\VWHPHPSOR\LQJ)DFH5HFRJ
QLWLRQ7HFKQRORJ\´HQDEOHWKHLQWHUDFWLYHFRQWURODQGGLVSOD\RI
LPDJHVDQGYLGHRE\XVLQJIDFHPDWFKLQJUDWHV7KLVSDSHULV
QRWLQFOXGHGLQWKLVMRXUQDO
³9LGHR ,GHQWLILFDWLRQ 6ROXWLRQ 8VLQJ D µ9LGHR 6LJQDWXUH¶´
XVHFDQPDNHWKHUHJLVWUDWLRQRIQHZYLGHRFRQWHQWPRUHHIIL
FLHQWDQGPDNHWKHUHODWLRQVKLSEHWZHHQDQRULJLQDODQGHGLWHG
FRS\ PRUH YLVLEOH E\ XVLQJ D WHFKQRORJ\ FDOOHG YLGHR VLJQD
WXUHVZKLFKJHQHUDWHDYLGHR³ILQJHUSULQW´EDVHGRQTXDQWLWD
WLYHYDOXHVXQLTXHWRWKHYLGHRFRQWHQWDQGWKHQXVLQJWKHPWR
ILQGFRSLHV
3WKQO
+MM_W_VK^SYX:\YMO]]SXQ
7O^RYN]
YP
RKXNVSXQ
SWKQO
NK^K
,QWKHFDVHRIWHUUHVWULDOGLJLWDOWHOHYLVLRQEURDGFDVWLQJGLJL
WDO FLQHPD DQG ' LPDJHVYLGHR RQH WLWOH FDQ UHTXLUH IURP
GR]HQVWRKXQGUHGVRIJLJDE\WHVRIGDWD
7HFKQRORJLHV IRU WKH KLJKUHOLDELOLW\ KLJKHIILFLHQF\ VWRU
DJHVHDUFKUHWULHYDOSURFHVVLQJWUDQVPLVVLRQDQGUHFHSWLRQRI
WKLVYDVWDPRXQWRILPDJHGDWDDUHXUJHQWO\QHHGHG+HUHZH
ZRXOGOLNHWRLQWURGXFHVROXWLRQVWKDWDSSO\1(&¶VLPDJHYLG
HRVWRUDJHDQGSURFHVVLQJUHODWHGWHFKQRORJLHV
³,PSOHPHQWDWLRQ0HWKRGRIWKH/DUJH&DSDFLW\'DWD'LVWUL
EXWLRQDQG+\EULG&ORXG6\VWHP´LVRQHRIWKHFRUHWHFKQROR
JLHVLQWKLVVROXWLRQFDWHJRU\7KLVSDSHULVQRWLQFOXGHGLQWKLV
MRXUQDO³(YROXWLRQRI)LOH%DVHG,PDJH$UFKLYLQJ6\VWHP´
)LJ,PDJLQJWHFKQRORJ\DSSOLFDWLRQVROXWLRQV
QRWRQO\SURYLGHVPDQDJHPHQWRIYLGHRLPDJHFRQWHQWEXWDO
VRSURYLGHVDQHZFRQWHQWGLVWULEXWLRQEXVLQHVVIORZ³%URDG
FDVWLQJ 6HUYLFH 3ODWIRUP 6ROXWLRQ RI WKH 1H[W *HQHUDWLRQ´
SURYLGHVDQH[WJHQHUDWLRQVHUYLFHSODWIRUPWRVXSSRUWWKHQHZ
VHUYLFHVWKDWZLOOEHWDFNOHGE\EURDGFDVWLQJVWDWLRQVDIWHUDQD
ORJEURDGFDVWVDUHWHUPLQDWHG³7RWDO1RQOLQHDU(GLWLQJ6ROX
WLRQWKDW6XSSRUWV1HZV3URGXFWLRQ6FHQDULRV´SURYLGHVXVHUV
ZLWKVROXWLRQVWKDWVXSSRUWDFFXUDWHDQGVSHHG\UHSRUWLQJRIWKH
QHZV E\ LPSURYLQJ ZRUNIORZ RI QHZV GHSDUWPHQWV DW EURDG
FDVWLQJ VWDWLRQV DQG XWLOL]LQJ PHWDGDWD ³5LFK *UDSKLFV 6ROX
WLRQ IRU (PEHGGHG 'HYLFH *$ 6HULHV ,:$<$* ´
RSWLPL]HVWKHJUDSKLFVUHTXLUHGIRU³ULFKXVHULQWHUIDFHV´ZLWK
YHFWRUJUDSKLFVWHFKQRORJ\³'HYHORSPHQWRI8OWUDORZ/DWHQ
F\&RGHF´HQDEOHVWKHSURYLVLRQRIEURDGFDVWLQJVROXWLRQVWKDW
GHOLYHULPSURYHG³UHDOWLPH´SHUIRUPDQFHE\UHDOL]LQJDFRGHF
GHOD\DVOLWWOHDVPVZKLOHSUHVHUYLQJEURDGFDVWLPDJHTXDOLW\
3WKQO
.S]^\SL_^SYX
-YWW_XSMK^SYX
_]SXQ
SWKQO]
7KHXVHRIGLJLWDOYLGHRDVDPHDQVRIFRPPXQLFDWLRQZLOO
JLYHELUWKWRDYDULHW\RIYDOXHDGGHGFRPPXQLFDWLRQ
5HPRWH WRXULVW JXLGHV DQG ODQJXDJH LQWHUSUHWDWLRQ VHUYLFHV
XVLQJ ³:HDUDEOH 8QLILHG &RPPXQLFDWLRQ IRU 5HPRWH 7RXU
*XLGHDQG,QWHUSUHWDWLRQ6HUYLFHV´ZLOOHQDEOHWKHSURYLVLRQRI
WRXUJXLGHDQGLQWHUSUHWHUVHUYLFHVIRUIRUHLJQWRXULVWVLQWKHLU
QDWLYHODQJXDJH³7UHQGVLQ'LJLWDO6LJQDJH6ROXWLRQV´ZLOOG\
QDPLFDOO\SURYLGHDGYHUWLVLQJZLWKFRQVLGHUDWLRQIRUYLHZHU¶V
DWWULEXWHVDQGFRQGLWLRQ7KHFRPPXQLFDWLRQURERW³3D3H5R´LV
DOUHDG\SRLQWLQJWKHZD\WRH[FLWLQJSRVVLELOLWLHVIRUWKHQH[W
JHQHUDWLRQRIFRPPXQLFDWLRQ
0_^_\O
:\Y]ZOM^]
PY\
3WKQSXQ
KXN
<OMYQXS^SYX
>OMRXYVYQSO]
$JDLQVWWKHEDFNJURXQGRIFDPHUDVDQGUHFRUGLQJPHGLDLQ
FUHDVLQJLQIXQFWLRQDOLW\ZKLOHIDOOLQJLQFRVWDQGWKHFRQWLQ
XHGVKLIWRIWHOHFRPPXQLFDWLRQVWREURDGEDQGIXUWKHUH[SDQ
VLRQDQGDFFHOHUDWLRQRIVROXWLRQVWKDWXVHLPDJHVDQGYLGHRDUH
IRUHVHHQ+RZHYHUHYHQDWWKLVFXUUHQWSRLQWLQWLPHDSSOLFD
WLRQV WKDW VXSSRUW DFWXDO KXPDQ YLVXDO SHUFHSWLRQ DQG MXGJ
PHQWRIWKHLPDJHFRQWHQWLWVHOIUHPDLQWKHPDLQVWUHDPZKLOH
DXWRPDWLF FRQWUROPDQDJHPHQW DV ZHOO DV PHDQLQJRULHQWHG
SURFHVVLQJVHDUFKXVLQJWH[WHWFFDQEHUHDOL]HGRQO\XQGHU
OLPLWHG FRQGLWLRQV ,Q WKH IXWXUH WKURXJK IXUWKHU DGYDQFHV LQ
LPDJHYLGHRUHFRJQLWLRQDQDO\VLVDQGSURFHVVLQJWHFKQRORJLHV
1(&7(&+1,&$/-2851$/9RO1R
1OXO\KV/bZVKXK^SYX
YP=ZOMSKV3]]_O
8/-v]
:_\]_S^
YP
3WKQSXQ
KXN
<OMYQXS^SYX
>OMRXYVYQSO]
ZHZLOODLPDWFRQYHUWLQJLPDJHYLGHRFRQWHQWLQWRDIRUPDWWKDW
FDQEHPRUHHDVLO\XVHGE\GHYLFHVDQGUHDOL]HVROXWLRQVWKDWFDQ
XVHLWLQEURDGHUDSSOLFDWLRQV$OVRUHJDUGLQJWKHFXUUHQWVWDWH
RILPDJLQJDQGUHFRJQLWLRQVROXWLRQWKHFRVWUHTXLUHGIRUWKH
V\VWHPFXVWRPL]DWLRQZKHQWKHV\VWHPLVLQVWDOOHGLVTXLWHKLJK
LQPDQ\LQVWDQFHVWRDFKLHYHWKHSUDFWLFDOSHUIRUPDQFHRISURG
XFWV 7KLV UHVXOWV LQ D FRVW UHGXFWLRQ ERWWOHQHFN WKDW PXVW EH
DGGUHVVHG1(&LVHQHUJHWLFDOO\WDFNOLQJWKLVSUREOHPDQGLV
GHYHORSLQJWHFKQRORJ\WKDWRSWLPL]HVVROXWLRQVIRUHDFKLQVWDO
ODWLRQ HQYLURQPHQW LQ D VKRUWHU WLPH ZKLOH HQVXULQJ WKH\ UH
PDLQ UREXVW VROXWLRQV RQFH LQ RSHUDWLRQ :LWK WKH DLP RI
UHDOL]LQJ WKH XWLOL]DWLRQ RI LPDJLQJ DQG UHFRJQLWLRQ WHFKQROR
JLHVLQDEURDGHUUDQJHRIVFHQHVDVHDUO\DVSRVVLEOH1(&LV
PRYLQJIRUZDUGZLWKWKHGHYHORSPHQWRILQQRYDWLYHWHFKQROR
JLHVDQGSURGXFWV
Information about the NEC Technical Journal
Thank you for reading the paper.
If you are interested in the NEC Technical Journal, you can also read other papers on our website.
Link to NEC Technical Journal website
Japanese
English
Vol.6 No.3 Imaging and Recognition Solutions
Remarks for Special Issue on Imaging and Recognition Solutions
NEC’s Pursuit of Imaging and Recognition Technologies
◇ Papers for Special Issue
Image recognition/analysis
Flow Line Analysis Technology for “Visualizing” Human Behavior and Utilization Examples
Video Identification Solution Using a “Video Signature”
Image accumulation/processing
Evolution of File-Based Image Archiving System
Broadcasting Service Platform Solution of the Next Generation
Total Nonlinear Editing Solution that Supports News Production Workflow
Rich Graphics Solution for Embedded Device - GA88 Series IWAYAG Development of Ultra-low Latency Codec
Image distribution
Wearable Unified Communication for Remote Tour Guide and Interpretation Services
Trends in Digital Signage Solutions
Vol.6 No.3
October, 2011
Next Generation Communication with a “Telecommunication Robot”
◇ General Papers
Development of a High-Intensity Projector Using LED Light Source
Development of an Environmentally Conscious LCD Projector
Improved Projector Functions Based on System Linkage with PC
The MultiSync PA Series of Professional Display Offers Both Accurate Color Reproduction and High Usability
Development of a Video Wall Display System Using Ultrathin-Bezel LCD Panels
“Office Cool EX Series” Featuring Unprecedented Weight/Size Reductions
Special Issue TOP

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project