3. DIP Assignment-1

CENTURION UNIVERSITY OF TECHNOLOGY AND MANAGEMENT SCHOOL OF ENGINEERING AND TECHNOLOGY, JATNI Department of Eletron!" an# Comm$n!at!on En%!neer!n% DIGITAL IMAGE &ROCESSING ASSIGNMENT'( (Short Type Questions) 1. What i s the meaning of an Ima ge? Wh at is Di gital Image P roces sing? 2. Why we ne ed di git al image pr oce ssi ng? 3. Wr ite down the fun damental ste ps of d igita l image processing. 4. What are th e components of di gital imag e proces sing s ystem? 5. What do y ou mean y image sensi ng? Wha t are the t ypes of im age ac!uis itio n syste m? ". Def ine i mag e sampli ng and !u anti#a tio n. $. What is me ant y Pi %el? &. Def ine I llu min anc e and r efl ect ance. '. Wha t is dy nami c rang e of a gra y scale image? 1(. Wr ite the e%pression to find the numer of its to store a digital image? 11. Define spatial ) i ntensity resolution of a gray scale image. 12. What are the different ty pes of pi%el *eighorhood? 13. When two pi%els said t o e connected in case of inary and gr ay scale image? 14. Wr ite down the different types of ad+acency and their conditi ons. 15. What is the ad,antage of m-ad+acency o,er &-ad+acency? 1". What are the different ty pes of distance measure? 1$. What is image en hanceme nt? 1&. Wr ite down the asic ty pes of intensity transformations. 1'. Wr ite down the logarithmic tr ansformation functions with its transform cur ,e. 2(. What is gamma correction? ite an e%ample for it. (Long Type Questions) 1. /rie fly descr ie the fundamental steps of digital image processing wit h neat s0etc h. 2. Wi th neat s0etch e%plai n the com ponents o f ima ge proces sing sy stem. 3. Descrie the elements of human ,isua l pe rcept ion. 4. Wi th prop er diag ram e% plain h ow ima ge is fo rmed i n the ey e? 5. /rie fly des crie d iff erent i mage ac! uisi tion sy stems with ". What are the ste ps in ima ge digiti#ati on? %pl ain image !uanti#ation in detail. . $. %pla in dif fere nt ty pes of ad+ace ncy wit h thei r condi tions . &. /rie fly de scri e all types of di stance meas ure wi th e%ample. '. Descr ie all ty pes of geomet ric trans form wi th their t ransf ormat ion matr i%. 1(. What are gray le,el tr ansformations? %plain log tr ansformation and power law tr ansformation?

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DIP assignments

Transcript of 3. DIP Assignment-1

CENTURION UNIVERSITY OF TECHNOLOGY AND MANAGEMENT

SCHOOL OF ENGINEERING AND TECHNOLOGY, JATNI

Department of Electronics and Communication Engineering

DIGITAL IMAGE PROCESSING

ASSIGNMENT-1

(Short Type Questions)

1. What is the meaning of an Image? What is Digital Image Processing?

2. Why we need digital image processing?

3. Write down the fundamental steps of digital image processing.

4. What are the components of digital image processing system?

5. What do you mean by image sensing? What are the types of image acquisition system?

6. Define image sampling and quantization.

7. What is meant by Pixel?

8. Define Illuminance and reflectance.

9. What is dynamic range of a gray scale image?

10. Write the expression to find the number of bits to store a digital image?

11. Define spatial & intensity resolution of a gray scale image.

12. What are the different types of pixel Neighborhood?

13. When two pixels said to be connected in case of binary and gray scale image?

14. Write down the different types of adjacency and their conditions.

15. What is the advantage of m-adjacency over 8-adjacency?

16. What are the different types of distance measure?17. What is image enhancement?18. Write down the basic types of intensity transformations.

19. Write down the logarithmic transformation functions with its transform curve.

20. What is gamma correction? Cite an example for it.

(Long Type Questions)

1. Briefly describe the fundamental steps of digital image processing with neat sketch.

2. With neat sketch explain the components of image processing system.

3. Describe the elements of human visual perception.

4. With proper diagram, explain how image is formed in the eye?

5. Briefly describe different image acquisition systems with

6. What are the steps in image digitization? Explain image quantization in detail. .

7. Explain different types of adjacency with their conditions.

8. Briefly describe all types of distance measure with example.9. Describe all types of geometric transform with their transformation matrix.10. What are gray level transformations? Explain log transformation and power law transformation?