因此在选择Camera Link 影像卡时需考虑其架构规格是否能支持前端的摄影机输出模式。 光源的选择 在选择辅助光源时, 切勿将区域扫描(Area-scan)用的交流电(AC Power)光源在线性扫描(Line-scan)上, 线性扫描应该选用交流电(DC Power)光源作为辅助, 以下是简单的介绍有关摄影机曝光成像时间与光源频率之间的互动关系...
2. 光源的均匀度 – Line-scan Camera故名思义它的感光区域只有在那细细的一条CCD区域上, 因此较适合使用线性灯源例如:高周波荧光灯管或加光纤导管的线性灯源(建议在线性导光管前面加上聚光镜, 可以强化光的强度避免光线散开同时可以延长灯源的寿命), 至于Area-scan 常会使用的LED灯源通常会作一些外缘形状的...
2.光源的均匀度 Line-scan Camera故名思义它的感光区域只有在那细细的一条CCD区域上, 因此较适合使用线性灯源例如:高周波 26、荧光灯管或加光纤导管的线性灯源(建议在线性导光管前面加上聚光镜, 可以强化光的强度避免光线散开同时可以延长灯源的寿命), 至于Area-scan 常会使用的LED灯源通常会作一些外缘形状的...
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LINE SCAN AND AREA CAMERAS.The article offers brief information on Goodrich ISR Systems' full suite of high resolution, near-infrared (NIR) and shortwave infrared (SWIR) linescan and area cameras.EBSCO_bspQuality
This paper introduces a multiple view X-ray line-scan imaging technique for the screening of carry-on-luggage and hold cargo encountered in aviation security. The three-dimensional information inherent in the resultant perspective images can be visualised as a smooth object rotation on a video displ...
Sensor Size:Area scan:2/3 Line scan:28.6mm;Pixel Size:3.4μm 7μm;Resolution:5MP/4K;Frame Rate:105kHz/60fps/40kHz;Interface:CoaXPress/USB3.0/CameraLink;Mount:C-Mount/M42;Spectrum:300 - 1100 nm;Image Sensor:CMOS;Warranty:1 Year;Sensor:CMOS;Style:mini c
The viewing direction of the camera affects what parts of power lines can be observed. Vertical wood poles may be difficult to detect from vertical images even by a human operator due to their small cross-sectional area (Mills et al., 2010). In addition, condition checking of vertically alig...
A 30 nN applied force is used for each scan on 1 µm × 1 µm area (16 × 16 point grid). Shaded area is used to represent the standard deviation of up to 30 curves (10 from each scan). Insets (histograms) show the average PDMS coating thickness of 768 curves (256...
Three-dimensional, fluorescence imaging methods with ~1 MHz frame rates are needed for high-speed, blur-free flow cytometry and capturing volumetric neuronal activity. The frame rates of current imaging methods are limited to kHz by the photon budget,