Exam Details
| Subject | Digital Image Processing | |
| Paper | ||
| Exam / Course | B.Tech In Computer Science And Engineering (BTCSVI) | |
| Department | School of Engineering & Technology (SOET) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | December, 2015 | |
| City, State | new delhi, |
Question Paper
What do you mean by Image processing Explain the steps in Image processing with the help of a diagram.
Give various Gray level slicing techniques. What is contrast stretching?
2. Compare the following basic frequency domain filters:
Ideal low pass
Butterworth low pass
Gaussian low pass
3. Explain Bandpass filter techniques for noise reduction. Also explain in detail Minimum Square Error Filtering.
4. Explain the following in detail
Dilation and Erosion
Opening and Closing
5. What do you mean by morphology? Discuss any one morphological algorithm with a suitable example.
6. Discuss the following techniques with examples:
Line Detection
Edge Detection
7. What do you mean by thinning and thickening of an image? Discuss the method for thinning of an image.
Explain how an image is formed in the human eye and how it adapts and discriminates brightness levels.
What are blurring and ringing effects How can they be avoided?
9. Explain Mapping and Stereo Imaging with suitable diagrams.
10. Write short notes on any four of the following:
Mean Filter
Sampling
Element of Visual Perception
Convex Hull
Multi-level Thresholding
Pattern Fitting Approach
Give various Gray level slicing techniques. What is contrast stretching?
2. Compare the following basic frequency domain filters:
Ideal low pass
Butterworth low pass
Gaussian low pass
3. Explain Bandpass filter techniques for noise reduction. Also explain in detail Minimum Square Error Filtering.
4. Explain the following in detail
Dilation and Erosion
Opening and Closing
5. What do you mean by morphology? Discuss any one morphological algorithm with a suitable example.
6. Discuss the following techniques with examples:
Line Detection
Edge Detection
7. What do you mean by thinning and thickening of an image? Discuss the method for thinning of an image.
Explain how an image is formed in the human eye and how it adapts and discriminates brightness levels.
What are blurring and ringing effects How can they be avoided?
9. Explain Mapping and Stereo Imaging with suitable diagrams.
10. Write short notes on any four of the following:
Mean Filter
Sampling
Element of Visual Perception
Convex Hull
Multi-level Thresholding
Pattern Fitting Approach
Other Question Papers
Departments
- Centre for Corporate Education, Training & Consultancy (CCETC)
- Centre for Corporate Education, Training & Consultancy (CCETC)
- National Centre for Disability Studies (NCDS)
- School of Agriculture (SOA)
- School of Computer and Information Sciences (SOCIS)
- School of Continuing Education (SOCE)
- School of Education (SOE)
- School of Engineering & Technology (SOET)
- School of Extension and Development Studies (SOEDS)
- School of Foreign Languages (SOFL)
- School of Gender Development Studies(SOGDS)
- School of Health Science (SOHS)
- School of Humanities (SOH)
- School of Interdisciplinary and Trans-Disciplinary Studies (SOITDS)
- School of Journalism and New Media Studies (SOJNMS)
- School of Law (SOL)
- School of Management Studies (SOMS)
- School of Performing Arts and Visual Arts (SOPVA)
- School of Performing Arts and Visual Arts(SOPVA)
- School of Sciences (SOS)
- School of Social Sciences (SOSS)
- School of Social Work (SOSW)
- School of Tourism & Hospitality Service Sectoral SOMS (SOTHSM)
- School of Tourism &Hospitality Service Sectoral SOMS (SOTHSSM)
- School of Translation Studies and Training (SOTST)
- School of Vocational Education and Training (SOVET)
- Staff Training & Research in Distance Education (STRIDE)
Subjects
- Advanced Computer Architecture
- Artificial Intelligence
- Computer Architecture
- Computer Networks
- Computer Organisations
- Cryptography And Network Security
- Data Structure
- Data Warehousing And Mining
- Database Management System
- Design and Analysis of Algorithm
- Digital Image Processing
- Discrete Maths Structure
- E-Business
- Formal Language And Automata
- Logic Design
- Microprocessor
- Mobile Computing
- Object Oriented Programming
- Operating Systems
- Parallel Algorithms
- Pattern Recognition
- Principles of Programming Lang.
- Real Time Systems
- Software Engineering
- Software Quality Engineering
- Software Reusability
- System Programming And Compiler Design
- Theory Of Computation
- Unix Internals And Shell Programming
- Web Technology