Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6292
Title: Application Specific Processor Design for DCT Based Applications
Authors: Erozan, Ahmet Turan
Erozan, Ayşe Sıddıka Aydoğdu
Örs, Berna
Keywords: Discrete Cosine Transform
Application Specific Processor
FPGA
Image Watermarking
Issue Date: 2015
Publisher: IEEE
Source: 23nd Signal Processing and Communications Applications Conference (SIU) -- MAY 16-19, 2015 -- Inonu Univ, Malatya, TURKEY
Series/Report no.: Signal Processing and Communications Applications Conference
Abstract: Discrete Cosine Transform (DCT) is used in JPEG compression, image encryption, image watermarking and channel estimation. In this paper, an Application Specific Processor (ASP) for DCT based applications is designed and implemented to Field Programmable Gate Array (FPGA). One dimensional DCT and IDCT hardwares which have fully parallel architecture have been implemented and connected to MicroBlaze softcore processer. To show a basic application of ASP, DCT based image watermarking example is studied in this system.
URI: https://hdl.handle.net/20.500.11851/6292
ISBN: 978-1-4673-7386-9
ISSN: 2165-0608
Appears in Collections:Bilgisayar Mühendisliği Bölümü / Department of Computer Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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