1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario registrado en Universia

Opción 1: Descargar recurso

Detalles del recurso


The increasing use of HEVC video streams in diverse multimedia applications is driving the need for higher user control and management of energy consumption in battery-powered devices. This paper presents a contribution for the lack of adequate solutions by proposing a pixel-based complexity model that is capable of estimating the energy consumption of an arbitrary software-based HEVC decoder, running on different hardware platforms and devices. In the proposed model, the computational complexity is defined as a linear function of the number of pixels processed by the main decoding functions, using weighting coefficients which represent the average computational effort that each decoding function requires per pixel. The results shows that the cross-correlation of frame-based complexity estimation with energy consumption is greater than 0.86. The energy consumption of video decoding is estimated with the proposed model within an average deviation range of about 6.9%, for different test sequences.

Pertenece a

IC-online Institutional Repository of Scientific Information of the Polytechnic Institute of Leiria  


Costa, Victor H. -  Assunção, Pedro A. Amado -  Cordeiro, Paulo J. - 

Id.: 71523105

Idioma: eng  - 

Versión: 1.0

Estado: Final

Palabras claveVideo decoder complexity - 

Tipo de recurso: conferenceObject  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

: openAccess

Requerimientos técnicos:  Browser: Any - 

Relación: [References] info:eu-repo/grantAgreement/FCT/5876/147328/PT
[References] https://ieeexplore.ieee.org/document/8326155/

Fecha de contribución: 12-jul-2018


* V. H. Costa, P. A. Assunção and P. J. Cordeiro, "A pixel-based complexity model to estimate energy consumption in video decoders," 2018 IEEE International Conference on Consumer Electronics (ICCE), Las Vegas, NV, 2018, pp. 1-5. doi: 10.1109/ICCE.2018.8326155
* 2158-4001
* 10.1109/ICCE.2018.8326155

Otros recursos del mismo autor(es)

  1. HRGC-MS analysis of terpenoids from Maytenus ilicifolia and Maytenus aquifolium ("espinheira santa") This work describes the identification of some of the minor chemical constituents of "espinheira san...

Otros recursos de la mismacolección

  1. A quantitative approach for measuring the degree of flexibility of business process models Purpose The purpose of this paper is to measure the flexibility of business process models. The auth...
  2. Screening of obstructive sleep apnea using Hilbert–Huang decomposition of oronasal airway pressure recordings Polysomnographic signals are usually recorded from patients exhibiting symptoms related to sleep dis...
  3. On the influence of time-series length in EMD to extract frequency content : simulations and models in biomedical signals In this paper, fractional Gaussian noise (fGn) was used to simulate a homogeneously spreading broadb...
  4. Towards 5G : performance evaluation of 60 GHz UWB OFDM communications under both channel and RF impairments Detailed analysis on the impact of RF and channel impairments on the performance of Ultra-Wideband (...
  5. A 2D ray-tracing based model for wave propagation through forests at micro-and millimeter wave frequencies This paper proposes the extension of a 2-D ray-tracing-based model for radiowave propagation in the ...

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.