2013-06-29 75 views
-1

我必須在我的MATLAB指紋識別系統中比較某些存儲的圖像(以.dat格式保存)。現在,我可以執行1:1匹配,但是,對於比較大的300名員工的數據庫來說這是不可行的。 我能做什麼的建議?MATLAB數據庫搜索

(a)中一樣的東西,加入其中完整的數據庫被存儲

(b)職能的地址使用最佳可能的匹配算法

回答

1
c = [';@3EA4:aei7]ced.CFHE;4\T>*Y>,dL0,HOQQMJLJE9PX[[Q.ZF.\JTCA1dd' 
    '<A;FB:;bfj8^df//DGIF<5]UF+ZH-eM>-IorRPNMPIE-Y\\R8[I8]SUDW2e+' 
    '=4BGC;<cgk9_e00DEOJG=6^VG,[I.fN?5jpsSQPNQPF.Z,]S9`S9cTWVX:+,' 
    ':5CHD<=4hlh`f11EFPKHA7&WH-\J/gOC?kqtTRRORQJ8--^TB+T=dWYWY;,_' 
    ';6D3E=>7imiag2IFOQLID8''XI.]K0"[email protected]//P988_WC,U>+Z^Y\<2`' 
    '<82BF>?8jnjbhLJGPRMJE9/YJ/`L1#QMC$;;V[iv09QE99,XD.YB,[_\]=3a' 
    '>9;[email protected]:0ZL0aM2$RNG%AAW\jw9E.FEE-_G8aG.d`]_W5+' 
    '?:[email protected]:lpld3NLIRTPLG=1[M1bN3%SOH4BBX]kx:J9LLL8`H9bJ/+d_dX6,' 
    '@;DEIAB;mqmePOMJSUQMJ>2\N2cO4&[email protected]^[email protected]+S8,+deY7^' 
    '[email protected]<4rnfQPNPTVRNKB3]O3dP5''UQQCIDZ_mzEPFNNOE,RA,T9/,++\8_' 
    '9A2G3CD=544gRQPQUWUOLE4^P4"Q6(VRRIJE[`n{KQKOOPK-SE.W:F/,,]Z+' 
    ':BDH4DE>655hSRQRVXVPMF5_Q5#R>)eSSJKF\ao0L.L-WUL.VF8XCH001_[,' 
    ';3EI<EO?766iTSRSWYWQNG6$R6''S?*fTTlLQ]bp1M/P.XVP8[H9]DIDA=`\]' 
    '[email protected]%S7(TF+gUUmMR^cq:N9Q8YZQ9_I>cIJEB>d_^' 
    '@[email protected]>GQA98b3VUTUY*YSPL8&T>)UI,hVhnNS_dr;PE.9Z[RCaR?+JTFC?e`+' 
    '79FA?HRB:9c4WVUVZ+ZWQM=,WG*VJ-"gi4OT`es<QL9E[\TD+SA,SWUVW+d,' 
    '8:[email protected];:dVXWVW[,[XRN>-XH+bK.#[email protected],]UH,UB.TYVWX,e\' 
    '9;ECAKTY<;eWYXWX\:)YSOE.YI,cL/$ikCqV1guE/PFL-^XI-YG/WZWXY1+]' 
    ':AFDBLUZ=<fXZYXY,;*ZTPF/ZJ-dM0%j#Jrt2hxH0QKM8,YJ.ZI8[^YY\2,,' 
    ';B3ECMV[>jgY[ZYZ-<7[XQG0[K.eN1&"$K2u:iyO9.PN9-_K8aJ9\_]\]82[' 
    '?CEFDNW\?khZ\[Z[==8\YRH1\M/!O2''#%m31Bw0PE/QXE8+R9bS;da^]_93\' 
    '@2FGEOX]ali[]\[\>>9(ZSL2]N0"P3($&n;2Cx1QN9--L9,SA+T<+d__`:4,' 
    'A3GHFPY^bmj\^]\]??:)[TM3^O1%Q4)%''oA:D0:0OE.8ME-TE,XB,+`da;5[' 
    '643IGQZ_cnk]_^]^@@;5\UN4_P2&R6*&(3B;E1<1PN99NL8WF.^C/,a+bY6,' 
    '7:F3HR[`dol^`_^_AA<6]VO5`Q3''S>+'');CBF:=:QOEEOO9_G8aH6/d,cZ[Y' 
    '8;G4IS\aep4_a`_-BD=7''XP6aR4(T?,([email protected];RPFLPPD`H9bJ70+0d\\Z' 
    '9BH>JT^bf45`ba`[email protected](YQ7#S5)UD-)?AEDIDDD/QKMVQJ+S?cSDF,1e]a,' 
    ':C3?K4_cg5[acbaADFA92ZR8$T6*VE.*@JFEJEEE0.NNWTK,[email protected]+TEG0?+_bX' 
    ';[email protected]`dh6\bdcbBEGD:3[S=)U7+cK/+CKGFLIKI9/OWZUL-VA,[email protected],`cY']; 
i = double(c(:)-32); 
j = cumsum(diff([0; i])<=0) + 1; 
S = sparse(i,j,1)'; 
spy(S)