Skill Topic · Cinematic

🔲 Topic 13: Contour Detection — Find, Draw, Analyze Shapes

Course: Computer Vision — Topic 13 of Section 2: Image Processing Level: ⭐⭐ Intermediate Prev:…

Overview

🔲 Topic 13: Contour Detection — Find, Draw, Analyze Shapes — Quick Facts

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Property: Function

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Area: cv2.contourArea()

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Perimeter: cv2.arcLength()

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BBox: cv2.boundingRect()

Topic 1

🎯 Overview

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Contour = continuous…

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cv2.findContours() → binary image…

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Pipeline: Grayscale →…

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Properties: area, perimeter,…

Topic 2

📚 Contour Pipeline

💡 ` ┌──────────────────────────────────────────────────────────────────┐ │ CONTOUR…

Topic 3

🐍 Contour Detection — Complete Implementation

🎯 `python ============================================================ Contour Detection —…

Topic 4

📊 Contour Properties Quick Reference

⭐ | Property | Function | Returns | Notes | |----------|----------|---------|-------| |…

Topic 5

❓ Quiz — 5 MCQs

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A) Color image

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B) Binary image (threshold / Canny…

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C) Grayscale

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D) Float image

Topic 6

🔗 Navigation

✨ ⬅️ Previous: 12-Morphological-Ops.md | ➡️ Next: 14-Histograms.md Pro Tip: 🔲 Shape…

Quick Quiz

Quiz — Question 1

🔲 Topic 13: Contour Detection — Find, Draw, Analyze Shapes ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

🔲 Topic 13: Contour Detection — Find, Draw, Analyze Shapes ka 'Area' kya hai?

Complete! 🎉

🔲 Topic 13: Contour Detection — Find, Draw, Analyze Shapes Complete!

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