Ask Your Question

What happens in case of images with shadow in 3d reconstruction using shape from stereo?

asked 2017-06-19 17:54:22 -0500

akash29 gravatar image

Shape from Stereo is fine like using right and left image of picture and then using depth map to plot them all in a single image to recover 3d model. Like during day time if we take a photo from left and right then there are shadows of obstacles on the terrace. When applying shape from stereo does that will create a problem?

Harris and SIFT will not work without shadow removal from the image.I have tried this.

edit retag flag offensive close merge delete

1 answer

Sort by ยป oldest newest most voted

answered 2018-01-20 21:44:49 -0500

Tetragramm gravatar image

So long as the pictures are taken at the same time (or close enough that the shadows don't move), there should be no problem.

The shadows are projected onto the surface, so they appear to be in the same place as the surface.

edit flag offensive delete link more

Question Tools

1 follower


Asked: 2017-06-19 17:54:22 -0500

Seen: 224 times

Last updated: Jan 20 '18