Gujarat Technological UniversityWinter 2025 examination

GTU 3171113 Practical aspects of Computer Vision Winter 2025 Question Paper & PDF

B.E. · EC Engineering · Semester 7 · Subject code 3171113
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Total
70 marks
To pass
23 marks (33%)
Duration
2.5 Hours 10:30 AM – 1:00 PM
Questions
5 with internal choice
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Q.1

14 Marks
(a)
3 marks
Explain Frequency domain operations for Image processing.
(b)
4 marks

State different limitations of a pinhole camera and how to overcome these limitations.

(c)
7 marks
Explain below spatial domain operations on image.
i)Contrast Stretching
ii)Gray level slicing

Q.2

14 Marks
(a)
3 marks
Define a corner in an Image.
(b)
4 marks
What do you mean by Image Mosaicing?
(c)
7 marks
Explain Scale Invariant Feature Transform.
(c)
7 marks
State any three spatial domain operations employed in image processing.

Explain anyone in detail.

Q.3

14 Marks
(a)
3 marks
Explain Camera Calibration.
(b)
4 marks
Write a short note on affine transform.
(c)
7 marks

Write a short note on homography & also explain direct linear transformation algorithm.

(a)
3 marks
Write a short note on camera matrix.
(b)
4 marks
Write down matrix to obtain rotation and scaling of an image.
(c)
7 marks
Write a short note on Epipolar geometry in detail.

Q.4

14 Marks
(a)
3 marks
Explain about Stereo Images in brief.
(b)
4 marks
What do you mean by clustering? Also explain K-means clustering.
(c)
7 marks
Explain principle of spectral clustering for image segmentation.
(a)
3 marks
State three types of kernel functions used in SVMs.
(b)
4 marks
Write down any four applications of Content-Based Image Retrieval (CBIR).
(c)
7 marks
Explain k-Nearest Neighbor Classifier.

Q.5

14 Marks
(a)
3 marks

State whether the following statement is true or false and provide a justification for your answer: "Clustering approach belongs to the supervised learning approach."

(b)
4 marks
Discuss advantages and disadvantages of Content Based Image Retrieval.
(c)
7 marks

What is the significance of Principal Component Analysis (PCA)?Explain In detail.

(a)
3 marks
Write a note on Optical Character Recognition(OCR).
(b)
4 marks
Discuss advantages and disadvantages of SVMs.
(c)
7 marks
Explain the principle of k-means clustering.

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About this paper

Official Gujarat Technological University (GTU) examination paper for Practical aspects of Computer Vision (Winter 2025, B.E. · EC Engineering, Sem 7). Features complete 70-mark regular & remedial examination pattern, official marking distribution across all 5 questions, and direct 1-click official PDF download.

Transcribed for student exam preparation from Gujarat Technological University official examination archives. Questions, syllabus guidelines, and curriculum marking schemes remain the intellectual property of Gujarat Technological University.

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