![](/images/graphics-bg.png)
Sample-Level Filtering Order for High-Throughput and Memory-Aware H.264 Deblocking Filter
Joint Authors
Cruz, Luis A. da Silva
Agostini, Luciano
Corrêa, Guilherme
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-31
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
This paper presents a new sample-level filtering order for the Deblocking Filter process of the H.264/AVC video coding standard to be used instead of the traditional block-level order presented in previous works.
This processing order allows a better exploration of the parallelism in the filtering process by reducing data dependencies in comparison to other works.
The proposed sample-level order allows four parallel and independent samples filtering simultaneously, completing one complete macroblock filtering in fewer cycles and requiring less memory space than the related works.
The proposed filtering order can be applied to the Deblocking Filter presented in a conventional H.264/AVC encoder or decoder and to the H.264/SVC interlayer Deblocking Filter.
When compared to the original H.264/AVC filter and to the best related work found in the literature, the proposed scheme achieves a reduction of 72% and 25% in the number of clock cycles and a memory usage decrease of 75% and 43%, respectively.
American Psychological Association (APA)
Corrêa, Guilherme& Agostini, Luciano& Cruz, Luis A. da Silva. 2012. Sample-Level Filtering Order for High-Throughput and Memory-Aware H.264 Deblocking Filter. ISRN Signal Processing،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-499463
Modern Language Association (MLA)
Corrêa, Guilherme…[et al.]. Sample-Level Filtering Order for High-Throughput and Memory-Aware H.264 Deblocking Filter. ISRN Signal Processing No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-499463
American Medical Association (AMA)
Corrêa, Guilherme& Agostini, Luciano& Cruz, Luis A. da Silva. Sample-Level Filtering Order for High-Throughput and Memory-Aware H.264 Deblocking Filter. ISRN Signal Processing. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-499463
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-499463