1. At least one non-transitory machine-readable medium comprising a plurality of instructions that, in response to being executed on a computing device, cause the computing device to: determine a composite orientation of a two-dimensional (2D) camera array according to a reference coordinate system, the 2D camera array to comprise a plurality of cameras organized into multiple rows and multiple columns; determine a composite rotation matrix for the 2D camera array based on a difference between the composite orientation and a reference direction in the reference coordinate system; determine a composite intrinsic parameter matrix for the 2D camera array; compute one or more rectification maps for the 2D camera array, each of the one or more rectification maps to be determined based on the composite rotation matrix for the 2D camera array, the composite intrinsic parameter matrix for the 2D camera array, and an individual rotation matrix for a respective one of the plurality of cameras; generate a rectified image by rectifying an original image captured by one of the plurality of cameras using a rectification map corresponding to the one of the plurality of cameras; and display the generated rectified image on a display device.