Abstract: The present disclosure relates to a sensing device and a method for processing sensing data.

Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. In video encoding and decoding, multiple partition blocks are generated by splitting a target block. A prediction mode is derived for at least a part of the multiple partition blocks, among the multiple partition blocks, and prediction is performed on the multiple partition blocks based on the derived prediction mode. When prediction is performed on the partition blocks, information related to the target block may be used, and information related to an additional partition block, which is predicted prior to the partition block, may be used.

Abstract: The present invention relates to a technology of re-configuring contents presentation of an OTT service in conjunction with an external database, in which an OTT device reconfigures a contents presentation screen in conjunction between an internal meta information database provided by an OTT service provider and an archive database provided externally and universally with respect to various contents provided by an OTT service, thereby providing contents information to a user integrally and effectively. According to the present invention, an OTT device can satisfactorily display a contents presentation screen to a user even when an internal meta information database provided by an OTT service provider is generally poor or meta information for a particular contents is provided insufficiently, and thus it is possible to always maintain high user satisfaction for the OTT device.

Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. In video encoding and decoding, multiple partition blocks are generated by splitting a target block. A prediction mode is derived for at least a part of the multiple partition blocks, among the multiple partition blocks, and prediction is performed on the multiple partition blocks based on the derived prediction mode. When prediction is performed on the partition blocks, information related to the target block may be used, and information related to an additional partition block, which is predicted prior to the partition block, may be used.

Abstract: The present invention generally relates to a technology that enables a user to effectively navigate contents in OTT service of various kinds of contents. Particularly, the present invention relates to a contents navigation technology for OTT service of heterogeneous contents, in which universal contents search is performed on a plurality of heterogeneous contents of OTT service, then the search result is hierarchically presented by categories and attribute groups, and when a live channel is highlighted by remote control operation performed on the result screen of the universal contents search, thumbnail instant viewing about the currently broadcasting video stream of the corresponding live channel is provided.