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MJPRU Bareilly · B.Tech VII · CSIT · CS-403T · Gonzalez & Woods

Digital Image Processing: End-Sem prep

Every MJPRU DIP paper we could find, analysed topic by topic. Notes for all five units, and three full mock papers answered the way MJPRU examiners mark: 4–5 pages of theory and a diagram for every long answer. MJPRU repeats itself, so this is built around what keeps coming back.

Top repeatHistogram equalization: asked in 4 of 4 end-sems
Start with the PYQ analysis Attempt Mock 1 Last-night sheet
49 days to end-sem Tue 15 Dec 2026 Tentative date
End-sem · tentative
Tue 15 Dec 2026 49 days to go
Paper
70 marks · 3 hours Any 5 of 8 questions, 14 marks each
Answer length
4–5 pages Plus at least one diagram
Heaviest unit
Unit 1 Half of the 2025-26 paper

Your progress

Where you stand

Mark a page as done at its bottom. Saved in this browser only. Tap a card to continue.

What MJPRU asks

The topics that keep coming back

Six papers (2017, 2018, 2019, 2025-26 end-sem and both 2025 mids), every question tagged. The bar shows how many of the six asked it.

The pattern. About 70% of the 2025-26 paper had appeared before, often word for word. Every 2025-26 end-sem question on morphology, segmentation and restoration had already appeared in that year's Mid-2. Units 1–4 done well are enough to choose 5 of 8 comfortably. See the full analysis →

Start here

A plan for the days before the exam

Four phases. Do them in order; each card links to the pages it needs.

Phase 1 · Learn the pattern

PYQs and answer style

Phase 2 · Units 1 and 2

Half the marks

  • Unit 1: histogram equalization numerical twice
  • Mean, median and max filter numerical
  • Unit 2: degradation model and noise models

Phase 3 · Units 3, 4, 5

Morphology and segmentation

  • Unit 3: dilation, erosion, opening, closing, RGB↔HSI
  • Unit 4: thresholding, edges, split and merge
  • Unit 5: one answer each, as a backup

Phase 4 · Write papers

Mocks under a timer

Everything in this kit

Pick a page

6 papers · 17 topics ranked

PYQ analysis

What MJPRU asks, how often, unit weights, and a predicted paper.

Open → 2017 · 2018 · 2019 · 2025-26

All past papers

Every question typed out and tagged by unit, with off-syllabus ones marked.

Open → The MJPRU template

How to write answers

Introduction, underlined definition, diagram, points, conclusion, and a time plan.

Open → Units 1–5 · full syllabus

Unit notes

Exam definitions, formulas, masks and diagrams for every syllabus topic.

Open → 3 papers · 48 answers

Mock papers

70-mark papers in the MJPRU pattern with full answers; every numerical checked.

Open → One page

Last-night sheet

Definitions, formulas, masks, diagrams to practise, and a numerical checklist.

Open →