Image sensor detection device and method
An image sensor, a technology for detecting images, applied in image communication, parts of color TVs, parts of TV systems, etc., can solve problems such as the influence of interpolation accuracy, and achieve the effect of improving image quality
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[0017] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0018] like figure 1 shown in, figure 1 The invention relates to a device for detecting an image sensor, which is simple in structure, low in cost and very easy to implement. The detection device sequentially includes a light source 101 , an optical attenuator 102 , a first lens group 103 , a second lens group 104 , a diaphragm 105 and an image sensor 106 according to the propagation direction of the optical path. The light emitted from the light source 1 passes through the optical attenuator 102 to generate a suitable detection illumination intensity. The optical attenuator 102 is a device used for attenuating optical power, and in this embodiment, an attenuating sheet with a simple structure is preferably used for schematic illustration. The light beam coming out of the attenuation plate 102 is converted into parallel light after passing th...
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