CCD Camera 的规格

按一下以編輯母片標題樣式,按一下以編輯母片本文樣式,第二階層,第三階層,第四階層,第五階層,*,CCD Camera,的規格說明,報告人:管貽紘,2000.9.1,1.,MODEL:DS2,2,.,IMAGER:1/2”PROGRESSIVE SCANNING,INTERLINE TRANSFER,CCD.,有3種,TYPE:,2.1 ILT TYPE:最普遍,(,I,NTER,L,INE,T,RANSFER CCD.),75%感光,25%BUFFER.價格便宜,2.2 FRAME TRANSFER:,廠牌:DALSA,ADIMAC.,2.3 FULL FRAME.,3,.,PIXEL:648(H)*484(V)H:Horizontal.V:Vertical.,4,.,Cell Size:9.0 M*9.0 M square pixels.,=數值越小越好.,5,.,Scanning:60Hz(double speed)525 lines non-interlace(VGA output format),Partial scanning,(external control with VINIT pulse width)=,美規 NTSC-EIA monitor 畫素掃瞄規格.,Partial scanning,:,部份掃瞄功能,能夠降低影像掃瞄時間方法之一.,6.,Sync:,Internal/external auto switch,HD=31.468Hz+/-5%,HD=Horizontal Drive,Vertical,async,.reset or VD=60Hz(,non-interlace,),*,若為,interlace,則camera,掃瞄時間會較長,影響取像速度.,7.,Asynchronous reset:,Ext,.,VINIT,for,async,reset,ROI control for,async,readout.,VINIT,是此廠商(,PPT),CCD,對於訊號之傳輸協定,可參考其,CCD,之時序圖.,8.,Pixel clock:,25.49MHz.(,畫素掃瞄速度).,=愈快愈好.,9.,TV resolution:,500(H)*484(V)lines.,Monitor,實際影像解析度=愈大愈好.,10.,S/N ratio:,50dB,min,.(AGC=off),信號抗雜訊比=愈大愈好.,11.,Min,.illumination:(,最小打光亮度),2,lux,at normal speed.,normal speed,指,Camera shutter switch to 1/60 秒.,12.,Video output:,1.0V p-p composite video,75 non-interlace.,=,視訊輸出規格為 1 Voltage(peak to peak),75 .,13.,AGC:,on/off,AGC=,A,uto,G,ain,C,ontrol,Camera:,1,=,一個機構中,有一個camera.,15.Electronic shutter:,Asnchronous,electronic shutter,ModeA,:1/32000 max.(Manual speed,slection,),Mode B:,async,speed control(1H to 11H),full frame resolution per shutter.,=1H=1 Horizontal drive time,17.Power,req,:,12V DC 400mA.,報告完畢,