alignment of D435i in Labview
I have gotten the depth data on the basis of HelloWorld_pointcloud.vi,now I need to generate the pointcloud data from depth data. But I don't konw whether the depth data has alligned with rgb data or not. Which intrinsics shoud I use, color or depth? If I use depth intrinsics, where the world coordinate loacted?
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The intrinsics of the target stream should be used. So if you are aligning depth to color (and so color is the target stream) then you should use the color intrinsics. This is because when depth is aligned to color, the 0,0,0 world-space depth origin becomes the center-line of the RGB sensor.
In an unaligned image, the 0,0,0 depth origin is the center-line of the left IR sensor.
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