Create Stereo Image Stream
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The algorithm creates a GroupedStereoImageStream from two image streams and takes over their control
It is recommended to first run this algorithm to convert the two streams into a stereo stream before using any stereo-stream-related algorithm.

Input
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It takes two streams

Output
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A high-level container for stereo image stream.

Description
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This is mainly used in stereo-stream-based algorithms and visualization classes.