Sunday, August 12, 2007

Jova Image Sensor Lab Article

Vision Systems Design published an article about Jova Solutions' CMOS image-sensor and camera-module test station, the Image Sensor Lab ISL-1600, that provides a range of CMOS image-sensor interfaces and control, test, evaluation, and comparison capabilities and costs less than $5000.

Image Sensor Lab application software includes many of the common high-level characterization tests typically performed on image sensors during manufacturing or verification testing, like photoresponse uniformity, dead- and defective-pixel detection, Macbeth color analysis, and MTF/SFR image-sharpness measurements, dust and particle detection and luminance uniformity.

Another article by Toshi Hori, president of GEViCAM, gives a crash course on image sensor parameters interpretation. Quite simplified and incomplete, it might be of some use for those who new to image sensors.

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