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Digital Image Processing: Region-of-Interest Processing

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It is sometimes of interest to process a single subregion of an image, leaving other regions unchanged. This is commonly referred to as region-of-interest (ROI) processing. Image subregions may be conveniently specified by using Mathematica Graphics primitives, such as Point, Line, Circle, Polygon, or simply as a list of vertex positions. Here are a few demonstrations.

*Mathematica Technology > Application Packages > Wolfram Research Applications > Digital Image Processing

Point, Line, Circle, Polygon, subregions, region of interest
Related items

*Digital Image Processing   [in Courseware and Class Materials]
*Digital Image Processing   [in Conference Proceedings]
*Digital Image Processing Package   [in Conference Proceedings]
*Digital Image Processing: Automatic Color Image Segmentation   [in Demos]
*Digital Image Processing: Block Transform Coding   [in Demos]
*Digital Image Processing: Burt-Adelson Pyramid   [in Demos]
*Digital Image Processing: Color Image Modification   [in Demos]
*Digital Image Processing: Color Image Segmentation   [in Demos]
*Digital Image Processing: Comet Assay Analysis   [in Demos]
*Digital Image Processing: Edge Detection   [in Demos]
*Digital Image Processing: Filter Design   [in Demos]
*Digital Image Processing: Intensity Profiles   [in Demos]
*Digital Image Processing: Linear Filtering   [in Demos]
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ROI.nb (1 MB) - Mathematica Notebook