Wide Dynamic Range Imaging Techniques

Raghavan, S. Venkata
August 2007
Portable Design;Aug2007, Vol. 13 Issue 8, p32
The article discusses the description of the definition of wide dynamic range (WDR) and appropriate imaging techniques to use with Complementary Metal-Oxide Semiconductor (CMOS) image sensors. Dynamic range refers to the ratio of the maximum signal output of the sensor to the smallest signal output of the sensor in which higher dynamic range of the sensor will lead to greater fidelity of optimal image transformation. In addition, dynamic range is an important factor that affects the image quality of CMOS sensors.


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