APPARATUS AND METHOD OF RECEIVING 3D DIGITAL BROARDCAST, AND APPARATUS AND METHOD OF VIDEO MODE TRANSFER

摘要

PURPOSE: A three-dimensional digital broadcast receiving device, a method thereof, an image mode switching device, and a method thereof are provided to use an existing display device without changing a three-dimensional service mode by supplying frame compatibility and service compatibility in the existing display device. CONSTITUTION: A broadcast signal receiving and demodulating unit(11) receives and demodulates a broadcast signal to extract a TS(Transport Stream). A de-multiplexing unit(12) extracts broadcast program information and basic streams from the TS. An image processing unit(13) processes the basic streams and forms the image signal based on the broadcast program information and display mode settings of a broadcast receiving device(10). [Reference numerals] (11) Broadcast signal receiving and demodulating unit; (12) De-multiplexing unit; (14) Decoding unit; (15) Reference image post-processing unit; (16) Reference image frame memory; (17) Additional image post-processing unit; (18) Additional image frame memory; (19) Image combining unit; (20) Image output unit