problem arose between dense point cloud and orthomosaic

[Ponder]

I am using Photoscan Pro v1.26 and a problem arose between the dense point cloud (attached box0-center-east-dense-point-cloud.jpg) and the orthomosaic (attached box0-center-east-error.jpg). The same problem occurred in two other orthomosaics. The DEMs are also messed up, whether made from a dense point cloud or a mesh.  Is there an option I forgot to select? Any help is appreciated.

[Alexey Pasumansky]

Hello Ponder,

What kind of data you've got on input? Do the input images contain the white border?

[Ponder]

The original images were about 100 Mb each, and we converted a black area around the photo to be a transparent alpha layer in Adobe Photoshop. For the attachment, I had to scale down the image and convert to a jpeg using GIMP to get the size below the limit.  The camera locations were the center point of the image calculated from a GPS and IMU. However, I did not enter GCPs.  When I was learning Photoscan and using fewer pictures, I had no problem like this.

[Alexey Pasumansky]

Hello Ponder,

PhotoScan doesn't automatically load the masks from the Alpha-channel, you need to do that manually using Tools Menu -> Import Masks -> From Alpha option before processing.