A mat contains the following information.
Opencv documentation mat.
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The class mat represents an n dimensional dense numerical single channel or multi channel array.
Public mat int rows int cols int type java nio bytebuffer data long step mat public mat size size int type mat public mat int sizes int type mat public.
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Se n d fe e d b a c k.
Using the xfopencv library.
Cross platform c python and java interfaces support linux macos windows ios and android.
The xfopencv library contains enumerated datatypes which enables you to configure xf mat.
It has several methods some of them are.
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Opencv is a highly optimized library with focus on real time applications.
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For more details on xf mat see the xf mat image container class.
It can be used to store real or complex valued vectors and matrices grayscale or color images voxel volumes vector fields point clouds tensors histograms though very high dimensional histograms may be better stored in a sparsemat.
Enabled runtime dispatched optimizations for larger set of functions in core and imgproc modules.
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N dimensional dense array class.
Mat matrix is an n dimensional array that can be used to store various type of data such as rgb hsv or grayscale images vectors with real or complex values other matrices etc.
April 9 2019 by opencv library 1 comment release highlights.