G22-2024

h1. UML Diagram

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| !PBL4UMLdiagram.png! |

1. **Config Class ** :

   - Represents the configuration settings for image processing and display.

   - Attributes include parameters like projection distance, image dimensions (width and height), gamma, overlap width, and monitor details.

   - Provides methods to retrieve and manipulate configuration data, such as `getProjectionDistance()`, `getImgHeight()`, `getSide()`, and `readConfigFile()`.

2. **ImgProcessor Class**:

   - Handles image processing tasks.

   - Uses a Config object to access configuration settings.

   - Key methods include alphaBlend() for blending images, GammaCorrection() for image enhancement, and CropImage() for cropping images.

3. **DisplayImg Class**:

   - Represents an image to be displayed.

   - Attributes include image width, height, overlap information, and the side of the display.

   - Methods allow access to image properties, such as `getImg()`, `getWidth()`, `getHeight()`, and `getSide()`.

4. **MainStitcher Class**:

   - Acts as the main control class for stitching and displaying images.

   - Has a dependency on DisplayImg to manage the display of stitched images.

   - Provides methods for single and double displays (`singleDisplay()` and `doubleDisplay()`).

   - Contains the main() method to execute the program.

Each class is modular, focusing on specific aspects of the overall system, with clear interactions between them.