Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Kostas Masselos"'
Publikováno v:
The Journal of VLSI Signal Processing-Systems for Signal, Image, and Video Technology. 37:53-73
In this paper the important issues in mapping data dominated multimedia applications on Very Long Instruction Word (VLIW) multimedia processors are addressed. The main design quality factors of applications realized on the target architecture platfor
Publikováno v:
The Journal of VLSI Signal Processing-Systems for Signal, Image, and Video Technology. 34:209-226
The main implementations of the 2-D binary-tree discrete wavelet decomposition are theoretically analyzed and compared with respect to data-cache performance on instruction-set processor-based realizations. These implementations include various image
Publikováno v:
ICDIP
Distance transformation algorithms approximations use distance transformation with small neighborhood pixels, defined by masks. There are many different DT approximations applied, and some of them are proposed to be implemented in custom hardware, ex
Autor:
Kim Sunesen, Panayiotis Alefragis, Timo Stripf, Dimitrios Kritharidis, Nikolaos Kavvadias, Thomas Bruckschloegl, George Goulas, Thomas Perschke, Nikolaos S. Voros, Grigoris Dimitroulakos, Olivier Sentieys, Gerard Rauwerda, Nikolaos Mitas, Steven Derrien, Kostas Masselos, Juergen Becker, Oliver Oey
Publikováno v:
Microprocessors and Microsystems: Embedded Hardware Design
Microprocessors and Microsystems: Embedded Hardware Design, 2013, Special Issue on European Projects in Embedded System Design: EPESD2012, 37 (8), pp.1033-1049. ⟨10.1016/j.micpro.2013.07.004⟩
Microprocessors and Microsystems: Embedded Hardware Design (MICPRO)
Microprocessors and Microsystems: Embedded Hardware Design (MICPRO), Elsevier, 2013, Special Issue on European Projects in Embedded System Design: EPESD2012, 37 (8), pp.1033-1049. ⟨10.1016/j.micpro.2013.07.004⟩
Microprocessors and Microsystems: Embedded Hardware Design, 2013, Special Issue on European Projects in Embedded System Design: EPESD2012, 37 (8), pp.1033-1049. ⟨10.1016/j.micpro.2013.07.004⟩
Microprocessors and Microsystems: Embedded Hardware Design (MICPRO)
Microprocessors and Microsystems: Embedded Hardware Design (MICPRO), Elsevier, 2013, Special Issue on European Projects in Embedded System Design: EPESD2012, 37 (8), pp.1033-1049. ⟨10.1016/j.micpro.2013.07.004⟩
International audience; The mapping process of high performance embedded applications to today's multiprocessor system-on-chip devices suffers from a complex toolchain and programming process. The problem is the expression of parallelism with a pure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33d0d394001d895969f7dd55ebc1b20d
https://inria.hal.science/hal-00921437
https://inria.hal.science/hal-00921437
Publikováno v:
Journal of Systems Architecture. 45:791-808
Application studies indicate that between 50% and 80% of the power cost in image and video processing systems is due to data storage and transfers. This is especially true for multi-processor realizations, because conventional parallelization strateg
Autor:
Kostas Masselos, Nikolaos Kavvadias
Publikováno v:
Panhellenic Conference on Informatics
HercuLeS is an extensible high-level synthesis (HLS) environment. It removes significant human effort by automatically mapping algorithms to hardware, providing a valuable design assist to software-oriented developers. To enable accessibility and eas
Autor:
Nikolaos Kavvadias, Kostas Masselos
Publikováno v:
FPL
HercuLeS by Ajax Compilers1 is an extensible HLS environment that allows pluggable analyses and optimizations. It can be used for push-button synthesis from ANSI C and other source languages to custom hardware.
Autor:
Timo Stripf, Michael Huebner, Kostas Masselos, Olivier Sentieys, Diana Goehringer, Daniel Menard, George Goulas, Panayiotis Alefragis, Steven Derrien, Oliver Oey, Nikolaos S. Voros, Kim Sunesen, Gerard Rauwerda, Juergen Becker, Dimitrios Kritharidis, Nikolaos Kavvadias, Nikolaos Mitas
Publikováno v:
15th EUROMICRO Conference on Digital System Design
15th EUROMICRO Conference on Digital System Design, Sep 2012, Cesme, Izmir, Turkey. pp.??-??
HAL
DSD
15th EUROMICRO Conference on Digital System Design, Sep 2012, Cesme, Izmir, Turkey. pp.??-??
HAL
DSD
The mapping process of high performance embedded applications to today's multiprocessor system on chip devices suffers from a complex tool chain and programming process. The problem here is the expression of parallelism with a pure imperative program
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a729ad712c6904ef07e854bdb8681499
https://hal.inria.fr/hal-00752642
https://hal.inria.fr/hal-00752642
Publikováno v:
2012 International Conference on Signals and Electronic Systems (ICSES).
In this paper, a parametric CORDIC IP is presented, implementing fixed point arithmetic (sine, cosine, and arctangent) trigonometric functions evaluation. The VHDL design uses parameters to define the bitwidth and the precision of the input and outpu
Autor:
Nikolaos Kavvadias, Kostas Masselos
Publikováno v:
ASAP
In this work we extend the FSMD (Finite-State Machine with Datapath) model to encompass synchronous memory accesses, intermodule communication and hardware-optimizing transformations. A lightweight typed assembly language, N-Address Code (NAC), is us