Questions with Complete Solutions - Hamro CSIT

What is pattern recognition? Discuss about Mexican Hat Filters.

Not Answered Fifth Semester Asked on 2081 Exam

How do you represent image in spatial domain? Differentiate between intensity level and bit plane slicing.

Not Answered Fifth Semester Asked on 2081 Exam

Write the algorithm for basic global thresholding.

Not Answered Fifth Semester Asked on 2081 Exam

How vertical lines and horizontal lines are detected? Illustrate with an example.

Not Answered Fifth Semester Asked on 2081 Exam

Describe Chain Codes with necessary examples. How can you make chain code rotation and scaling invariant?

Not Answered Fifth Semester Asked on 2081 Exam

What are implications of periodicity and symmetry? Discuss about lossless predictive model.

Not Answered Fifth Semester Asked on 2081 Exam

Define region and boundary. List some elements of visual perception.

Not Answered Fifth Semester Asked on 2081 Exam

Briefly list any two noise models. From the following probability distribution construct the Huffman Code for each gray level.

rk 0 1 2 3 4 5

P(rk) 0.4 0.18 0.1 0.25 0.7 0.05

Not Answered Fifth Semester Asked on 2081 Exam

Write expression for forward and inverse Discrete Fourier Transform (DFT) for 2D signal. What are the properties of DFT?

Not Answered Fifth Semester Asked on 2081 Exam

Define linear filter. Given the following histogram of image, stretch to the whole dynamic range using histogram equalization.

Gray Level 0 1 2 3 4 5 6 7

Frequency 0 25 0 10 35 50 0 0

Not Answered Fifth Semester Asked on 2081 Exam

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