What are the factors that affect spatial resolution and distortion? Explain each in detail.

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What are the factors that affect spatial resolution and distortion? Explain each in detail.

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Answer 1

Answer #1

Increase in spacial resolution will improve the details of the image and distortion should also be reduced to obtain sharp digital image.

Factors affecting the spacial resolution and distortion are

Properties of the object: the image cannot be displayed properly if the spacial frwuencfr of the object is too high.If the frequency is higher than that of system then it cannot display the results correctly.

Contrast of the objects also affects the spacial resolution.

Unsharpness of the object also affects the spacial resolution.

Geomatric factors such as focal point size.

If focal spot increases then the distance between patient and images receptor.

Receptor blur etc effects spacial resolution and distortion.

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Answer 2

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What are the factors that affect spatial resolution and distortion? Explain each in detail.

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What are the factors that affect spatial resolution and distortion? Explain each in detail.

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What are the factors that affect spatial resolution and distortion? Explain each in detail.