Zhang's Method

Zhang's Method is a technique used in image processing and computer vision to improve image quality, particularly in enhancing details and reducing noise. It works by analyzing an image’s pixel information and intelligently adjusting the intensity values to preserve important features like edges while smoothing out unnecessary noise. Essentially, it balances detail preservation with noise reduction, resulting in clearer, more accurate images. This method is valuable in applications such as medical imaging, remote sensing, and photography, where maintaining fine detail is crucial while minimizing unwanted visual artifacts.