AKTU Image Processing (KCS062) Question Paper 2022-23

Note: Attempt all Sections. If require any missing data; then choose suitably.

Section A

Q1. Attempt all questions in brief · 2 × 10 = 20 marks

1. Define the advantages of Wiener filter.
2. What is the Digital Image Processing?
3. Explain the term PSF .
4. Define erosion and dilation.
5. What do you mean by degradation?
6. What do you mean by reflectance?
7. Compare the inverse filter with Wiener filter.
8. Define the use of Boundary Extraction .
9. Differentiate between image enhancement and restoration.
10. Define harmonic mean filter.

Section B

Q2. Attempt any three of the following · 10 × 3 = 30 marks

1. What do you mean by image processing? Explain the steps of image processing with the help of block diagram.
2. Explain piecewise linear transformations of image enhancement with suitable example.
3. Explain Band pass Filter Technique for noise reduction.
4. Explain watershed segmentation algorithm in detail.
5. Discuss the need for data compression. Also explain run length encoding algorithm in detail.

Section C

Q3

Attempt any one part of the following · 10 × 1 = 10 marks

1. Explain low level, mid level and high level image processing. Also explain sampling and quantization process.
2. Differentiate Correlation and Convolution with 1 - D function and a filter example.

Q4

Attempt any one part of the following · 10 × 1 = 10 marks

1. Explain the process of filtering in frequency domain. Discuss low pass and high pass frequency domain filters.
2. Write notes on: i. Bit plane slici ng ii. Homomorphic Filter

Q5

Attempt any one part of the following · 10 × 1 = 10 marks

1. What is Image Restoration? Draw and explain the basic block diagram of the restoration process.
2. Explain: 1. Median filter, and 2. Midpoint filter.

Q6

Attempt any one part of the following · 10 × 1 = 10 marks

1. Explain edge detection and edge linking. Also differentiate between edge detection and edge linking.
2. Explain Image Segmentation and related fundamental conditions.

Q7

Attempt any one part of the following · 10 × 1 = 10 marks

1. Differentiate between JPEG and MPEG standard in detail.
2. Differentiate between image compression and recognition briefly.

Short on time? See the most repeated AKTU Image Processing questions across all years.

Other years

More AKTU Image Processing papers on LearnAIFast.

This paper is reproduced for study purposes only. Copyright belongs to AKTU. Source: the question paper bank of ABES Institute of Technology, an AKTU-affiliated college. If you own the copyright and want it removed, email learnwithskillnest@gmail.com and we will take it down.