DIP Assignment 1 & 2 (7A,7B)

Digital Image Processing

Assignment 1

Q1. Difference between scene and image ?

Q2. What are the motivation and perspective of digital image processing?

Q3. Discuss the visual System and elements of visual perception in brief ?

Q4. Explain enhancement using arithmetic and logic operation.

• Image Subtraction
• Image Averaging

Q5. Explain the contrast stretching with the help of an example.

Q6. Discuss the histogram specification and equalization in short, with an example.

Q7. What is the basic relationship between pixels? Describe distance measure function.

• Euclidean distance
• City-block distance
• Chess Board distance

Digital Image Processing

Assignment 2

Q1. Explain the basic of filtering in frequency domain with the help of an diagram.

Q2. Explain correspondence between filtering in spatial and frequence domain.

Q3. Explain Homomorphic filtering with flow diagram.

Q4. With the help of diagram, explain Image Degradation/Restoration process model.

Q5. Explain periodic noise reduction using bandpass filter.

Q6. Explain Minimum mean square error (Wiener) Filtering.