Stitching photos with 123D Catch

Hopefully, you don't have any stitching problems with the four objects you scanned, but we will need a photo sequence with stitching problems for this recipe. There's an easy way to illustrate the repair of unstitched photos, even with a good processed scan. Choose one of your Photo Scene data files for the following recipe, and make a copy of the folder and all of its contents. Use the copy for this recipe.

Open 123D Catch and sign in. Open an existing capture and proceed as follows:

For our recipe, we intentionally unstitched a photo from our sequence. This gave us a situation to repair it using manual stitching. Sometimes, we may find that it's important to unstitch a photo that has been incorrectly processed by the Autodesk server. This can occur when similar sides, such as the sides of a cube, are confused in the interpolation of the scene and an erratic camera track is produced. Sometimes, unstitching a photo out of sequence and restitching it where it belongs will solve the problem.

There are situations when the incorrect exposure or focus of an image is undesirable. This can be the case when the output is for export as an animation. By unstitching the problematic photo, the result will be better.