利用该系统的逐像素扫描的特点，在全面扫描、9点和13点方法下对多种投影机进行了数据测量并得到投影机的性能指标。
The system can scan the test image of projector. By analyzing the measured data, 9 positions method and 13 positions method were compared.
接下来，对图谱再次进行扫描，但这次过滤器会每隔若干像素就拍张快照，而不是每个像素都要挨个儿停留。
Next, the maps are swiped again, but this time rather than stopping at each pixel, the filter takes a snapshot every few pixels.
美国宇航局的月球探测轨道器利用广角镜头，以7个不同的波长扫描月球表面，以介于每像素100米到400米的清晰度拍摄了大量照片。
The Lunar Reconnaissance Orbiter Camera (LROC) Wide Angle Camera (WAC) is imaging the surface in seven different wavelengths at a resolution of between 100 and 400 metres per pixel.
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