Tutorial: Difference between revisions
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===Emgu=== | ===Emgu=== | ||
All libraries provided by Emgu(R) | All libraries provided by Emgu(R) use the namespace Emgu. | ||
===Emgu.CV=== | ===Emgu.CV=== | ||
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==== Emgu.CV.CvInvoke class ==== | ==== Emgu.CV.CvInvoke class ==== | ||
This class is written to provided a way to directly invoke opencv function within .NET languages. Each method in this class corresponds to the same function in opencv. For example, <code> CvInvoke.cvCreateImage(new MCvSize(400, 300), CvEnum.IPL_DEPTH.IPL_DEPTH_8U, 1); </code> is equivalent to the function in C/C++ <code> cvCreateImage(cvSize(400, 300), IPL_DEPTH_8U, 1); </code>. Both of which create a 400x300 single-channel image of 8-bit depth. | This class is written to provided a way to directly invoke opencv function within .NET languages. Each method in this class corresponds to the same function in opencv. For example, a call to <code> CvInvoke.cvCreateImage(new MCvSize(400, 300), CvEnum.IPL_DEPTH.IPL_DEPTH_8U, 1); </code> is equivalent to the function in C/C++ <code> cvCreateImage(cvSize(400, 300), IPL_DEPTH_8U, 1); </code>. Both of which create a 400x300 single-channel image of 8-bit depth. | ||
==== Emgu.CV.CvEnum namespace ==== | ==== Emgu.CV.CvEnum namespace ==== | ||
Revision as of 21:00, 25 February 2008
Namespace
Emgu
All libraries provided by Emgu(R) use the namespace Emgu.
Emgu.CV
The Emgu.CV namespace implement wrapper functions for OpenCV
Emgu.CV.CvInvoke class
This class is written to provided a way to directly invoke opencv function within .NET languages. Each method in this class corresponds to the same function in opencv. For example, a call to CvInvoke.cvCreateImage(new MCvSize(400, 300), CvEnum.IPL_DEPTH.IPL_DEPTH_8U, 1); is equivalent to the function in C/C++ cvCreateImage(cvSize(400, 300), IPL_DEPTH_8U, 1); . Both of which create a 400x300 single-channel image of 8-bit depth.
Emgu.CV.CvEnum namespace
This namespace provides direct mapping to opencv enumerations. For example, CvEnum.IPL_DEPTH.IPL_DEPTH_8U is equivalent to the value in C/C++ IPL_DEPTH_8U , both of which equals 8.
Emgu.CV.Mxxx Structure
This type of structure is a direct mapping to opencv structures. For example, MIplImage is equivalent to the IplImage structure in opencv and MCvMat is equivalent to the CvMat.