Method and apparatus for encoding stereoscopic image datastream including scaling information, and method and apparatus for the same

摘要

PURPOSE: A method and an apparatus for encoding a stereoscopic image data stream including scaling information, and a method and an apparatus for the same are provided to restore a more accurate stereoscopic image by using a scaling parameter extracted from a stereoscopic image data stream. CONSTITUTION: An apparatus(300) for encoding a stereoscopic image data stream includes an integration image data insertion unit(310), a scaling parameter determining unit(320), and a scaling parameter insertion unit(330). The integration image data insertion unit inserts integration image data into a stereoscopic image data stream. The integration image data includes at least one of a left view point image or a right view point image. The scaling parameter determining unit determines a scaling parameter to organize an integration image. The scaling parameter insertion unit inserts the determined scaling parameter into the stereoscopic image data stream.