Camera matrix

The camera matrix is a fundamental concept in computer vision and graphics, specifically in the context of camera modeling and image formation. It is a mathematical representation that describes the intrinsic and extrinsic parameters of a camera. ### Components of the Camera Matrix 1. **Intrinsic Parameters**: These parameters relate to the internal characteristics of the camera. They include: - **Focal Length (fx, fy)**: Determines the scale of the image and is usually expressed in pixel units.