IC693PCM301
IC693PCM301
指紋圖像評估流程
在指紋采集輸入過程中，由于手指的指紋質(zhì)量、安放位置及干濕狀態(tài)等原因，都可能無法正確識別指紋信息。為提高指紋識別效率，先對采集的指紋信息進行評估。安全控制器對指紋圖像進行指紋灰度圖像隔點采樣，指紋圖像點方向圖計算，指紋灰度圖像的前、背景圖分離，指紋前景圖面積分析，指紋圖像質(zhì)量分析等圖像處理過程，并對評估的結(jié)果用漢字進行顯示。若評估不合格，根據(jù)顯示信息，重新采集指紋圖像信息，直到通過評估。系統(tǒng)工作流程圖如圖4 所示。
圖4 系統(tǒng)工作流程圖聯(lián)系人：李先生
手機：18030229050
電話：0592-5709821
傳真：0592-5709828
QQ 1878187406
郵箱 1878187406@qq.com
IC693PCM301NEW Ametek 80436SE Rev. F Series 2000 Control Board
New Anton Paar IPC-3 Internal Process Controller Module
NEW SICK C400 MICRO C41E-0701AG300 RECEIVER
WESTINGHOUSE CT4071 ACCUTROL 110 7.5HP DRIVE
NEW Cutler-Hammer 6-207-3 Crane Control Contact Kit
Honeywell 51304584-200 Rev. G EPDGP I/O Control Board
Seichter GmbH 5243 Sensor Distance Measuring Unit DMU
Allen-Bradley 100W-B300ND2 Size 5 Welding Contactor
Honeywell 51305072-100 CLCN I/O Control Board
NIB Russellstoll DBRE310703000 MAXGARD Receptacle W/CB
Joslyn-Clark 352L1 Size 7 Operating Coil
NEW Allen-Bradley 102936 Rev. 11 Field Supply Assembly
Joslyn-Clark 347L1 Size 6 Operating Coil
NEW Honeywell RMA300-ME-TG-F1-C3 Remote Analog Meter
NEW Honeywell 30731808-503 Regulator Board
NEW Heidenhain ROD 1424.003-500 Encoder ROD1424
Modicon DR-1020-000 Cyberline 1000A Servo Drive
STI P4124B OPTOSAFE 24" TRANSMITTTER & RECEIVER
NEUNDORFER MVCII-A01 CONTROL BOARD
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New Anton Paar IPC-2 Internal Process Controller Module
NEW Allen-Bradley 700-PSRPA1 Solid State Timer
Symbol Technologies LDT ETR 3805-CE0E06E Data Terminal
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