Not getting depth registered for full 640x480 pixels


I am using structure core in ubuntu 18.04. When I am reading the depth aligned images (from the ros topic /sc/depth_aligned/image) and comparing with the rgb image, I am not seeing anything in the edges (in other words, I am seeing the depth image for the dimension less than 640x480) though I have set the resolution to 640x480. Why is it so? Is that what expected out of the depth aligned image? Please clarify my doubt.

Attached my image herewith for reference.


This is not a helpful answer to your question. But, I have the same.

I see… Thank you very much for letting me know!