Q. Square of standard deviation is called

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Q. CT stands for

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Q. SNR in noise stands for

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Q. Approach that incorporates both degradation function and statistical noise in restoration is called

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Q. Bandreject filters are used where the noise components are usually

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Q. Spatial filtering is used in the presence of

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Q. Order statistics filters are filters whose responses are based on

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Q. Images usually gets corrupted during

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Q. Minimum mean square error filter is also called

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Q. High frequency components are passed by

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Q. One that is not a type of a noise is

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Q. Filter that replaces the pixel value with the minimum values of intensity levels is

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Q. FFT stands for

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Q. Automatically determined filters provides inferior results as compared to

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Q. Frequencies in predefined neighborhood are rejected by

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Q. Degraded image is given in a

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Q. Filter that computes midpoint between min and max value is called

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Q. Low frequency components are passed by

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Q. Principle sources of noise arise during image

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Q. Periodic noises arise from

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