1. A method programmed in a non-transitory memory of a device comprising: acquiring one or more 2D stereo images; reconstructing a 3D multiview image using the one or more 2D stereo images, wherein reconstructing the 3D multiview image includes: rectifying the one or more images; estimating a disparity between images; implementing 2D pixel tracking across neighboring frames; estimating a 3D pose by mapping tracked 2D pixels to 3D coordinates; and constructing a 3D model based on the 3D pose; and displaying the 3D multiview image.