The designs of service scenarios and transport networks for implementing free viewpoint video

摘要

In the present invention, it is difficult to implement the FVV service only on the basis of the platform and the transmission system of the current broadcasting standard because of the problem that the transmission data is excessively increased in the case of the conventional free viewpoint video system and the extraction process and the interpolation process are performed simultaneously In order to solve the problem that a high complexity increases in a receiver configuration and a receiver receives a data unnecessary to implement an image at a user's desired time, The transmission protocol module 100 and the smart reception protocol module 200 may be configured to add depth information to the multi-view image acquired by the smart transmission protocol module and to encode the multi-view image, It can reduce the overall system latency and complexity by 70% compared with the existing system, and it is possible to realize real time free view image (FVV) service scenario using existing terrestrial broadcasting network through smart transmission and reception protocol module, terrestrial broadcasting network and contents transmission network (FV-VOD) service scenario using a real-time freeview video (FVV) service scenario, a terrestrial broadcast network, and a content network (CDN) It is possible to selectively transmit the stereoscopic image service selectively in accordance with the request of the client based on the viewpoint switching information of the timing information, Right through the smart transmit / receive protocol module for view image To provide a service type scenario provides an apparatus and method it is an object.