Computer Vision and Image Processing
Pixel density refers to the concentration of pixels in a given area of an image, typically expressed in pixels per inch (PPI) or dots per inch (DPI). It plays a crucial role in determining the quality and clarity of images, as higher pixel density results in more detail and smoother transitions between colors. This concept is especially important when considering how images are stored and compressed, as it influences the choice of image formats and the effectiveness of compression algorithms.
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