3rd Workshop on Embedded Systems for Real-Time Multimedia, 2005.最新文献

Characterizing and exploiting task load variability and correlation for energy management in multi core systems 多核系统能源管理中任务负荷可变性和相关性的表征和利用

3rd Workshop on Embedded Systems for Real-Time Multimedia, 2005. Pub Date : 2005-09-22 DOI: 10.1109/ESTMED.2005.1518092

Soner Yaldiz, A. Demir, S. Tasiran, P. Ienne, Y. Leblebici

引用次数: 11

A component-based approach for MPSoC SW design: experience with OS customization for H.264 decoder 基于组件的MPSoC SW设计方法:H.264解码器的操作系统定制经验

3rd Workshop on Embedded Systems for Real-Time Multimedia, 2005. Pub Date : 2005-09-22 DOI: 10.1109/ESTMED.2005.1518082

A. Özcan, O. Layaida, J. Stefani

引用次数: 13

A data discarding framework for reducing the energy consumption of Viterbi decoder in decoding broadcasted wireless multi-resolution JPEG2000 images 一种用于降低Viterbi解码器在解码广播无线多分辨率JPEG2000图像时能耗的数据丢弃框架

3rd Workshop on Embedded Systems for Real-Time Multimedia, 2005. Pub Date : 2005-09-22 DOI: 10.1109/ESTMED.2005.1518063

Feng Liu, C. Tsui

引用次数: 0

Next generation of system architectures for tele-immersive environments 远程沉浸式环境的下一代系统架构

3rd Workshop on Embedded Systems for Real-Time Multimedia, 2005. Pub Date : 2005-09-22 DOI: 10.1109/ESTMED.2005.1518055

K. Nahrstedt

{"title":"Next generation of system architectures for tele-immersive environments","authors":"K. Nahrstedt","doi":"10.1109/ESTMED.2005.1518055","DOIUrl":"https://doi.org/10.1109/ESTMED.2005.1518055","url":null,"abstract":"Summary form only given. The tele-immersive 3D multi-camera room environments are starting to emerge in order to assist in distributed physical activities such as physical therapy, sport activities, and entertainment, and with them new challenging research questions. These environments need 3D multi-camera setups at the sending side and multi-display setups at the receiving side connected via appropriate network infrastructure. One important question is what is the next generation of system architectures that allow to build these environments in a flexible manner, with COTS components and for broader audience. In this paper we discuss challenges of system architectures as well as present possible solutions. We investigate the design space between the 3D multi-camera/multi-display tele-immersive edges and the general purpose computing and communication infrastructure available today. Especially, we analyze on our cross-layer control and streaming framework over general purpose delivery infrastructure, called TEEVE (tele-immersive environment for everybody), the difficulties and effectiveness of tele-immersive architectural constructs such as capturing, reconstructing and displaying 4D content, and coordination, synchronization and QoS-enabled delivery of tele-immersive 3D visual streams to remote room(s) over Internet 2. The first experiments of TEEVE and few other next generation architectures are encouraging, as we start to sustain communication of up to 12 3D streams with several frames per second (e.g., TEEVE can reach around 5 frames per second) over Internet 2, but a lot of work and challenges remain to be solved.","PeriodicalId":119898,"journal":{"name":"3rd Workshop on Embedded Systems for Real-Time Multimedia, 2005.","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130551960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A data oriented approach to the design of reconfigurable stream decoders 面向数据的可重构流解码器设计方法

3rd Workshop on Embedded Systems for Real-Time Multimedia, 2005. Pub Date : 2005-09-22 DOI: 10.1109/ESTMED.2005.1518084

G. Agosta, F. Bruschi, M. Santambrogio, D. Sciuto

{"title":"A data oriented approach to the design of reconfigurable stream decoders","authors":"G. Agosta, F. Bruschi, M. Santambrogio, D. Sciuto","doi":"10.1109/ESTMED.2005.1518084","DOIUrl":"https://doi.org/10.1109/ESTMED.2005.1518084","url":null,"abstract":"The implementation technologies for electronic devices are experiencing a shift towards the use of reconfigurable devices. These devices are widely appreciated, especially in the design of embedded devices, since they allow to significantly lower the non-recurrent engineering costs associated with the hardware implementation of functionalities. In addition to these advantages, reconfigurable devices offer the possibility of implementing extremely flexible systems that can adapt or augment their hardware resources at run-time. To enable the exploitation of this important feature a key point is to make the designers able to model and validate reconfigurable systems, and to assist them in the evaluation of different target reconfigurable architectures. In this paper we address the problems of modeling configurability for streaming data decoding systems at a high level of abstraction, and of the subsequent synthesis on a reconfigurable device. In particular, we define an abstraction of a generic reconfigurable architecture based on elementary modular cells (reconfigurable architecture description layer, or RADL). To model and validate reconfigurable behaviors we defined a formalism that is based on the object-oriented features of Java and on its possibility to vary the class pool at run-time. We then formally address the problem of synthesizing such a high-level model upon the reconfigurable architecture abstraction defined. In order to explore the effectiveness of the model, we implemented a single RADL cell prototype and evaluated area cost and reconfiguration times.","PeriodicalId":119898,"journal":{"name":"3rd Workshop on Embedded Systems for Real-Time Multimedia, 2005.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128765956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

JPEG encoding on the Intel MXP5800: a platform-based design case study Intel MXP5800上的JPEG编码:一个基于平台的设计案例研究

3rd Workshop on Embedded Systems for Real-Time Multimedia, 2005. Pub Date : 2005-09-22 DOI: 10.1109/ESTMED.2005.1518081

A. Davare, Qi Zhu, J. Moondanos, A. Sangiovanni-Vincentelli

引用次数: 18

An integrated CAD tool for ASIC implementation of multiplierless FIR filters with common sub-expression elimination optimization 一个集成的CAD工具，用于ASIC实现无乘法器FIR滤波器与公共子表达式消除优化

3rd Workshop on Embedded Systems for Real-Time Multimedia, 2005. Pub Date : 2005-09-22 DOI: 10.1109/ESTMED.2005.1518074

Qiu-Zhong Wu, Yi-He Sun

引用次数: 3

Dynamic time-slot allocation for QoS enabled networks on chip 芯片上支持QoS的网络动态时隙分配

3rd Workshop on Embedded Systems for Real-Time Multimedia, 2005. Pub Date : 2005-09-22 DOI: 10.1109/ESTMED.2005.1518069

T. Marescaux, B. Bricke, P. Debacker, V. Nollet, H. Corporaal

引用次数: 39

An interface for the design and implementation of dynamic applications on multi-processor architectures 在多处理器架构上设计和实现动态应用程序的接口

3rd Workshop on Embedded Systems for Real-Time Multimedia, 2005. Pub Date : 2005-09-22 DOI: 10.1109/ESTMED.2005.1518083

Jeffrey Kang, T. Henriksson, P. V. D. Wolf

引用次数: 8

Scratchpad sharing strategies for multiprocess embedded systems: a first approach 多进程嵌入式系统的刮记板共享策略:第一种方法

3rd Workshop on Embedded Systems for Real-Time Multimedia, 2005. Pub Date : 2005-09-22 DOI: 10.1109/ESTMED.2005.1518087

Manish Verma, Klaus Petzold, L. Wehmeyer, H. Falk, P. Marwedel

引用次数: 54