CVIP 6 EXP

What type of noise is represented by the given equation

• Additive

• Multiplicative

• Slat-pepper

• All of the Above

Types of noises in image processing

• 2

• 3

• 4

• Many

Main source of additive noise

• Acqusition

• transmission

• conversion

• All of the Above

The noise given in the above euqation repsents

• Gaussian

• Erlang

• Rayleigh

• None

The probability, P, that a pixel is corrupted by salt or pepper noise is  , in salt-pepper noise

•  P = Ps + Pp

•  P = Ps - Pp

•  P = 1 - (Ps + Pp)

• None

An image affected by periodic noise will look like a

• repeating pattern

• non-repeating pattern

• Salt-Pepper

• None

In the frequency domain this type of noise can be seen as _______

• discrete spikes

• indiscrete spikes

• infinite Spikes

• None

Max and Min Filter if which type?

• Mean

• Order-Statistic

• Adaptive

• None

What type of filter the f(x,y) represents?

• Geometric Mean Filter

• Arithmetic Mean Filter

• Harmonic Mean Filter

• Contraharmonic Mean Filter

__________ filters can be defined as the filters whose behavior changes based on statistical characteristics of the image inside the filter region defined by the m x n rectangular neighborhood Sxy

• Adaptive

• Non-adaptive

• Mean

• Order-Statistic