By xxzjzljy
on Sat, 11/21/2020 - 02:21
I want to implement an app which can take a photo of the object and get the 3D coordinates in real world of the object, then I can transform 3D coordinates to longitude and latitude and add virtual message based on these information to the object..But the problem is I do not know how to get the 3D coordinates of the object being photographed in real world especially when the phone is a little far away from the object.Thanks for help.