MATLAB Implementation of License Plate Segmentation

License plate segmentation is a crucial technology that enables accurate identification and extraction of license plate information. This technique is typically implemented using MATLAB due to its powerful image processing and analysis capabilities. Through license plate segmentation technology, we can divide the entire license plate image into individual characters, facilitating better subsequent license plate recognition and related applications. The implementation generally involves preprocessing steps like grayscale conversion and noise reduction, followed by edge detection algorithms (such as Sobel or Canny operators) to locate the plate region. Region properties analysis and morphological operations help isolate characters, while thresholding techniques like Otsu's method ensure proper character separation. Therefore, license plate segmentation technology has broad application prospects in areas such as traffic management, security monitoring, and intelligent transportation systems.