A method, an apparatus, and a computer-readable medium for image registration and display are provided. In the method, a registration request is respectively sent to each of the electronic apparatuses to control the electronic apparatus to capture a local image and return the captured local image to the master apparatus. Next, an image registration is performed on the local images to obtain registration information among the local images. Then, a relative location between the master apparatus and each electronic apparatus is estimated according to the registration information. Finally, at least one frame to be displayed are oriented according to the estimated relative locations and sent to the electronic apparatuses for display.