Visible to the public "Application specific processor design for DCT based applications"Conflict Detection Enabled

Title"Application specific processor design for DCT based applications"
Publication TypeConference Paper
Year of Publication2015
AuthorsA. T. Erozan, A. S. Aydoğdu, B. Örs
Conference Name2015 23nd Signal Processing and Communications Applications Conference (SIU)
Date PublishedMay
ISBN Number978-1-4673-7386-9
Accession Number15222662
KeywordsApplication 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

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.

Citation Key7130300