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Getting Started with Image Processing Toolbox

Tutorials

Basic Image Import, Processing, and Export

This example shows how to read an image into the workspace, adjust the contrast in the image, and then write the adjusted image to a file.

Correct Nonuniform Background Illumination and Analyze Foreground Objects

This example shows how to enhance an image as a preprocessing step before analysis.

About Image Processing

Images in MATLAB

Many images are represented by 2-D arrays, where each element stores information about a pixel in the image. Some image arrays have more dimensions to represent color information or an image sequence.

Image Coordinate Systems

Learn how image locations are expressed using pixel indices and spatial coordinates.

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