Contextual cropping and scaling of TV productions

Spontaneity and Delay Considerations in Distributed TV Productions

During the online edition of video material for television over data networks a major concern is the accumulation of delay over the production chain. Before a video signal of a camera arrives at a remote studio to be edited live, it travels over video adapters and analog/digital converters to codecs which in turn compress the signal to comply with small bandwidth constraints. This technical pro...

$2DCrypt$ : Image Scaling and Cropping in Encrypted Domains

The Productions of Time The Productions

Eternity is in love with the productions of time — William Blake, The Marriage of Heaven and Hell.

Exploiting Contextual Information in Recommender Systems for Interactive Digital TV

The advent of Digital TV has provided the growth in the volume of TV programs offered by TV operators. Consequently, the difficulty in finding the content the TV viewer wishes in a transparent way among the available TV programs increased. Within this scenario, the recommender systems stand out as a possible solution for this problem. However, the context has rarely been explored during the rec...

Contextual Typesetting of Mathematical Symbols Taking Care of Optical Scaling

Typesetting of mathematical formulae has conflicting requirements: on the one hand, optical scaling is a need for large symbols; in the other hand, large symbols are made of composite items that are neither easily nor nicely put together. In this paper it is shown that such large symbols should be computed at print time so that they reach the quality of metal typesetting. An implementation of s...