| abstract |
A method for positioning an object positioned on a table (114a,114b) is provided. The method (700) may include: obtaining a plan image (702), the plan image illustrating a virtual surface of the object; obtaining a 3D image (704), the 3D image including a set of elements corresponding to the object; obtaining a registration result by registering the plan image and the 3D image (706); determining whether the object needs to be moved based (712); and in response to a determination that the object needs to be moved, causing the object to move according to the registration result (714). |