"Application specific processor design for DCT based applications"

Title	"Application specific processor design for DCT based applications"
Publication Type	Conference Paper
Year of Publication	2015
Authors	A. T. Erozan, A. S. Aydoğdu, B. Örs
Conference Name	2015 23nd Signal Processing and Communications Applications Conference (SIU)
Date Published	May
Publisher	IEEE
ISBN Number	978-1-4673-7386-9
Accession Number	15222662
Keywords	Application Specific Processor, application specific processor design, Application specific processors, ASP, Channel estimation, DCT based applications, DCT based image watermarking, discrete cosine transform, discrete cosine transforms, Europe, field programmable gate array, field programmable gate arrays, FPGA, Hardware, IDCT hardware, image encryption, image watermarking, JPEG compression, MicroBlaze softcore processer, one dimensional DCT, parallel architecture, parallel architectures, pubcrawl170102, Transform coding, Watermarking
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.
URL	https://ieeexplore.ieee.org/document/7130300
DOI	10.1109/SIU.2015.7130300
Citation Key	7130300