An architecture and method using MPEG-V metadata in smartphone and sensor aggregator

This paper propose a new method generating MPEG-V metadata with interworking between smartphone and sensor aggregator for simplified 4D (4-Dimension) image-making on a smartphone. For this, we made sensor aggregator which detects and collects various sensing factor for 4-dimensional imagification. The sensor aggregator provides the sensing factor information to the smartphone. Then, the smartphone directly makes 4D images by using MPEG-V application (App) based on the sensing information. Consequently, the proposed method can process 4D image-making more simply in comparison to existing method which makes 4D images after 2D or 3D image-making.