摘要:
Consumer electronic devices, such as e.g. high-definition movie players for removable storage media such as optical discs, may provide possibilities for advanced interactivity for the user, implemented as software applications. A question arising generally with such software applications is what the life cycle of such an application is, and who may control it. The invention provides a method for executing software applications within a playback device for audio-video data, wherein data from a first removable storage medium are read for a software application to be executed within said playback device, and the data comprise an indication defining a termination condition for the application. Based on said termination code and depending on how the medium holding the application is ejected, the application is terminated or may survive.
摘要:
The invention addresses the objective of optimizing performance of a media data carrier interpreting device (PLR). This is achieved by a media data carrier interpreting device (PLR) which comprises means for transforming (TRNSF) a machine-interpretable instruction comprised in a media data carrier into a machine-executable code during media content presentation. Said media data carrier comprises a set of machine-interpretable instructions (MIIS) generated according to a method which comprises the steps of generating a first auxiliary set of instructions (FIS) corresponding to a set of elements wherein the elements are conform with a template (SHEET) and compiling said first auxiliary instruction set (FIS). Then, said compiled first auxiliary instruction set (CFIS) is linked with a compiled second auxiliary instruction set (CSIS) corresponding to said template (SHEET). This method removes the need for runtime parsing and therefore frees processing capacity for runtime transformation of the machine-interpretable instructions (MIIS) into machine-executable code.
摘要:
A method for pixel mapping between an origin superpixel in a first image and a target superpixel in a second image and an apparatus (20) configured to perform the method are described. The apparatus (20) comprises a feature vector determining unit (22), which determines (10) a feature vector of an origin pixel of the origin superpixel and which further determines (11) feature vectors of target pixels of the target superpixel. A mapping pixel selector (23) selects (12) a mapping pixel for the origin pixel among the target pixels based on a comparison of the feature vectors.
摘要:
A method and an apparatus (20) for analyzing stereoscopic or multi-view images are described. A two-dimensional map associated to the stereoscopic or multi-view images is retrieved and segmented (11) into a plurality of tiles. Then an analysis (12) of the tiles of the two-dimensional map is performed. An analysis result for the two-dimensional map is determined (15) from results of the analysis (12) of the tiles of the two-dimensional map.
摘要:
The invention is related to a renderer for presenting, an image frame by help of a set of displaying commands wherein a displaying command comprises a displaying area (R1...R15) and a displaying content (CLR, O1, O2). The renderer comprises means for adapting a first and/or a second displaying command set such that an adapted displaying command sets comprises displaying areas (R1...R15) which do not intersect with any displaying area (R1...R15) of the same set. Furthermore, the displaying areas (R1...R15) of an adapted set cover a display area the image frames are displayed on. The renderer further determines displaying commands of the adapted second set (C_NEXT) not comprised in the adapted first set (C_CURRENT). Then, the determined displaying commands are executed. Adaptation makes comparison of displaying commands suitable for excluding areas from displaying/blitting/clearing.