.. _rgbdcalibrationdatacomponent:

RGB-D Calibration Data Component
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The RGB-D calibration data component stores the rigid transform between the **depth** and **color** cameras of an RGB-D sensor pair. It is used together with per-camera :ref:`camera calibration data components<cameracalibrationdatacomponent>` on the color and depth image sets.

Contents
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``depthToColorT`` — rigid transform from depth-camera coordinates to color-camera coordinates (4×4 matrix).

Typical use
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Attach this component to RGB-D image data processed by algorithms such as **Depth Map To Point Cloud**, **Depth Map To Mesh**, and **Texturing**. Each eye still needs its own intrinsics via the camera calibration data component; the RGB-D component supplies the extrinsic relation between depth and color.