The spectral density of white noise is
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What will be the resistance of a photoconductive cell in darkness?
Which material is used for photoconductive cells?
The probability density function of the envelope of narrow band noise is
Name the resistive transducer that varies its resistance on application of external stress?
The type of noise that interferes much with high frequency transmission is
Thermal noise power of a resistor depends upon
The spatial coordinates of a digital image (x,y) are proportional to:
Among the following image processing techniques which is fast, precise and flexible.
An image is considered to be a function of a(x,y), where a represents:
What is pixel?