eprintid: 41
rev_number: 19
eprint_status: archive
userid: 4
dir: disk0/00/00/00/41
datestamp: 2012-11-02 02:28:57
lastmod: 2017-01-17 02:34:39
status_changed: 2012-11-02 02:28:57
type: conference_item
metadata_visibility: show
creators_name: Bui, Duy Hieu
creators_name: Tran, Van Huan
creators_name: Nguyen, Van Mien
creators_name: Ngo, Duc Hoang
creators_name: Tran, Xuan Tu
creators_id: hieubd@vnu.edu.vn
creators_id: huantv@vnu.edu.vn
creators_id: miennv@vnu.edu.vn
creators_id: tutx@vnu.edu.vn
corp_creators: VNU-UET
title: A Hardware Architecture for Intra Prediction in H.264/AVC Encoder
ispublished: pub
subjects: ECE
subjects: ElectronicsandComputerEngineering
divisions: fac_fet
divisions: lab_sis
abstract: MPEG-4 AVC, so called H.264/AVC, is the latest video compression standard focusing on network transport and
storage of digital multimedia. In H.264 system, the intra prediction module is one of the most essential parts and it is different from the previous video compression standards. With the new prediction techniques, intra prediction in H.264 improves the bit rate but it also increases the memory bandwidth and the computational complexity with many prediction modes. In this work, the intra prediction procedure is fully analyzed. Based on the analysis, a hardware architecture for intra prediction focused on
main profile of H.264/AVC is proposed. The proposed architecture uses an adder tree to generate the predicted pixels for all prediction modes. The cost calculation method is Sum of Absolute Transformed Difference (SATD) and mode decision is the full search scheme. The proposed architecture can do intra prediction of an HDTV input in real-time and it is successfully simulated using Modelsim and synthesized using Xilinx ISE 10.1.
date: 2012-08-10
date_type: published
contact_email: tutx@vnu.edu.vn
full_text_status: public
pres_type: paper
event_title: 2012 IEICE International Conference on Integrated Circuits and Devices in Vietnam (ICDV 2012)
event_location: Danang, Vietnam
event_dates: 13-15 August 2012
event_type: conference
refereed: TRUE
projects: VENGME
citation:   Bui, Duy Hieu and Tran, Van Huan and Nguyen, Van Mien and Ngo, Duc Hoang and Tran, Xuan Tu  (2012) A Hardware Architecture for Intra Prediction in H.264/AVC Encoder.  In: 2012 IEICE International Conference on Integrated Circuits and Devices in Vietnam (ICDV 2012), 13-15 August 2012, Danang, Vietnam.     
document_url: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/41/1/92.pdf