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Course Introduction
1. Introduction to image processing
2. Sampling and quantization
— Quantization and Sampling Test
3. Resizing image
— Resizing Image Test
4. Aliasing and image enhancement
— Aliasing and Image Enhancement Test
5. Image enhancement: contrast enhancement, part I
6. Image enhancement: contrast enhancement, part II
— Contrast Enhancement Test
7. Arithmetic and logic operations
— Arithmetic and Logic Operation Test
8. Spatial domain filtering, part I
9. Spatial domain filtering, part II
— Spatial Domain Filtering Test

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Arithmetic and Logic Operation Test

In this quiz we will ask about arithmetic operations such as subtraction and averaging as well as logic operations such as Not, And, and OR.

If n is a white Gaussian noise added to the image, then by subtracting n from the noisy image we will get the original image.

True

False

Which operation is not pixel-by-pixel operation?

Subtraction

Addition

Convolution

ANDing with 1 with result to whitening of unwanted regions.

True

False

Which operation cannot be used for moving object detection?

Subtraction

Logic Operation

Multiplication

applying NOT after AND operation is the same as just directly applying OR operatoer.

True

False

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Course Introduction
1. Introduction to image processing
2. Sampling and quantization
— Quantization and Sampling Test
3. Resizing image
— Resizing Image Test
4. Aliasing and image enhancement
— Aliasing and Image Enhancement Test
5. Image enhancement: contrast enhancement, part I
6. Image enhancement: contrast enhancement, part II
— Contrast Enhancement Test
7. Arithmetic and logic operations
— Arithmetic and Logic Operation Test
8. Spatial domain filtering, part I
9. Spatial domain filtering, part II
— Spatial Domain Filtering Test

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