In morphological image processing, opening and closing are two important operations derived from erosion and dilation. These are used to smooth object boundaries, eliminate noise, and connect or disconnect regions…
In mathematical morphology, erosion and dilation are the two fundamental operations upon which most morphological algorithms are built. These operations are based on set theory and apply to binary as…
Mathematical morphology is based on the language of set theory, making it a unified and powerful tool for solving various image processing problems. 1. Representation of Images as Sets In…
Just like grayscale images, color images are also affected by noise.However, color images have three channels (Red, Green, and Blue), so noise can affect each channel differently. 1. Causes of…
Color plays a powerful role in image segmentation and edge detection. Unlike grayscale images that carry only intensity, color images have more information, allowing more accurate object separation and boundary…
Color image smoothing and sharpening are spatial filtering techniques used to improve image quality by either removing noise (smoothing) or highlighting edges and details (sharpening). Unlike simple pixel-wise transformations, these…
Color Transformations Color transformations refer to mathematical operations applied to the color components of an image to modify its appearance, enhance features, or highlight specific information. Unlike conversions between color…
Full-Color Image Processing Full-color image processing deals with processing images that contain multiple color components—typically three color channels, such as Red, Green, and Blue (RGB). Color image processing is more…
Pseudocolor Image Processing Pseudocolor image processing (also called false color processing) is the technique of assigning colors to different gray levels in a grayscale image. This is done to enhance…
A color model (also called a color space or color system) is a method for representing colors in a standardized and numerical way. It defines: Color models are classified based…
