Derivation of reference images in video encoding

Abstract

Illustrative methods, devices, and computer-readable media are disclosed. An illustrative device for decoding video data includes one or more processors configured to determine a current reference image for a current block of video data based on a reference image of a placed block, a list of reference images of the current block, and a picture order count (POC) of a placed image. The placed block is positioned with the current block and is within the placed image. The one or more processors are configured to decode the current block based on a motion vector associated with the current reference image.