Image Acquisition Overview

When a trigger occurs, the toolbox acquires frames from the video stream and logs the frames to a buffer in memory, a disk file, or both, depending on the value of the LoggingMode property. To work with this logged image data, you must bring it into the MATLAB workspace.

The following figure illustrates a group of frames being acquired from the video stream, logged to memory and disk, and brought into the MATLAB workspace as a multidimensional numeric array. Note that when frames are brought into the MATLAB workspace, they are removed from the memory buffer.

Overview of Image Acquisition

Working with Acquired Image Data

Bringing Image Data into the MATLAB Workspace

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