8.9. College Board Picture Lab and Steganography Lab for 2D Arrays

The Picture Lab is a fun lab that you may have started in 8.2 and can finish in the next pages:

• 8.9.1. Picture Lab A1 - A3
  • 8.9.1.1. A1 Introduction to Digital Pictures and Color
  • 8.9.1.2. A2: Picking a Color
  • 8.9.1.3. A3: Exploring a Picture
• 8.9.2. Picture Lab A4: 2D Arrays in Java
• 8.9.3. Picture Lab A5: Modifying a Picture
  • 8.9.3.1. Picture Classes: UML and Inheritance
  • 8.9.3.2. Image Modification Exercises
• 8.9.4. Picture Lab A6: Mirroring Pictures
• 8.9.5. Picture Lab A7: Mirroring Part of a Picture
• 8.9.6. Picture Lab A8: Creating a Collage
• 8.9.7. Picture Lab A9: Simple Edge Detection
  • 8.9.7.1. Edge Detection
  • 8.9.7.2. How image processing is related to new scientific breakthroughs
  • 8.9.7.3. Steganography Lab

There is also a new College Board called the Steganography Lab that continues on from the Picture Lab and explores hiding messages in images. The teacher guide and the code files are available in the AP Course Audit Portal.

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