Listar por tema "Multimedia systems"
Mostrando ítems 1-12 de 12
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Adaptive Tile Parallelization for Fast Video Encoding in HEVC
(2017)As large multimedia providers rely more and more on Cloud resources to perform video coding and transcoding, designing fast and efficient coders that take advantage of parallelization, particularly for the new video standard ... -
Embedding an audiovisual interactive installation environment in urban space for enhancing social interaction
(2006)This paper documents the creative process and attempts to record the impact of an open-air, site specific, interactive multisensory installation environment titled "DETOUR", which was created by the interdisciplinary group ... -
Enabling indoor exhibition automated guidance and multimedia content delivery on mobile devices
(2008)Multimedia content delivery is an important issue in assistive guidance systems for exhibition areas. This paper presents an automatic guidance and multimedia content presentation system utilizing location-based services ... -
Full action instances for motion analysis
(2009)Motion analysis is an important component of surveillance,video annotation and many other applications. Current work focuses on the tracking of moving entities, the representation of their actions and the classification ... -
GisTool: An integrated environment for GIS data management
(2000)The enormous advances in information technology and telecommunications have taken management information systems literally to another dimension. Today, the applications for geographical information management are various ... -
A high performance and low power hardware architecture for the transform & quantization stages in H.264
(2009)In this work, we present a hardware architecture prototype for the various types of transforms and the accompanying quantization, supported in H.264 baseline profile video encoding standard. The proposed architecture ... -
HINDSIGHT: An R-based framework towards long short term memory (LSTM) optimization
(2018)Hyperparameter optimization is an important but often ignored part of successfully training Neural Networks (NN) since it is time consuming and rather complex. In this paper, we present HINDSIGHT, an open-source framework ... -
The influence of different types of permeable bed (Flexible vegetation and inflexible rod bundle) in gravity currents
(2017)In this study, experiments were performed in a laboratory tank to investigate the effect of a permeable bed (flexible or inflexible) on the movement of gravity currents. The vegetation in the bed of the laboratory tank was ... -
Interactive installations and the conception of space - An introduction
(2006)Today we are living in the midst of an emerging new iconographic paradigm, that of the digital image. On one hand all information media and cultural objects can be transferred and encoded in digital form while on the other ... -
Policy distribution using the publish/subscribe paradigm for managing MANETs
(2008)Policy management has been an emerging management paradigm that has been extensively studied for the case of fixed networks and limited work has already been done for migrating it to mobile environments. Publish/subscribe ... -
Unified service-oriented access for WSNs and dynamically deployed application tasks
(2016)For good reasons of interoperability and flexibility, wireless sensor networks (WSNs) are accessed by remote clients via service-oriented interfaces. At the same time, it can be useful to let clients deploy custom sensing ... -
Wavelet-based compression with ROI coding support for mobile access to DICOM images over heterogeneous radio networks
(2009)Most of the commercial medical image viewers do not provide scalability in image compression and/or region of interest (ROI) encoding/decoding. Furthermore, these viewers do not take into consideration the special requirements ...