IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR DETERMINING SUBLAYER ON BASIS OF WHETHER OR NOT TO MAKE REFERENCE BETWEEN LAYERS, AND METHOD FOR TRANSMITTING BITSTREAM

摘要

Provided are an image encoding/decoding method and apparatus. The image decoding method performed by the image decoding apparatus according to the present disclosure may comprise the steps of: determining whether or not to make a direct reference between layers; and determining the number of sublayers of a current layer on the basis of whether or not to make a direct reference between the layers.