• The OpenCV Coding Style Guide
• General Comments about Writing OpenCV code
• Files
• File Structure
• Naming conventions
• Designing functions and class interfaces
• Functionality
• Name
• Return value
• Types of arguments
• Using InputArray, OutputArray and related classes
• High-level C++ interface. Algorithms
• Rationale and principles of the Algorithm-based design
• Steps to make your class following this style
• Extending/modifying algorithms
• Code Layout
• Portability, External Dependencies
• Writing documentation on functions
• Implementing tests
• Python samples