How to convert laser line scan data to .obj

I’m doing a turntable scan of an object with a laser and I get the laser image data. I’ve used imageJ to create a obj from a stack of the images but it comes out flat. I’d like to be able to do the euclidean transform to export the data in a full 3d reconstruction. Doesn’t need to be air tight as I realize the distance/speed of the rotation and view angle need to be used for perfection. Any ideas? Thanks Jay