Image Filtering
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May 1, 2024
3 minute read
Image filtering is a technique used to remove unwanted noise from an image while preserving important features. It has a variety of applications in the fields of computer vision, medical imaging, and remote sensing. Image filtering can also be used to improve the visual quality of images by enhancing contrast and brightness, or by removing unwanted artifacts and distortions.
What Is Image Filtering?
The goal of image filtering is to enhance an image by removing or modifying its features. This can be done using various linear and non-linear filters that process the image pixel by pixel. Filters are typically designed to achieve specific objectives, such as removing noise, sharpening edges, or reducing blur.
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