Experimental Image Analyzer-synthesizer based on the novel discrete orthogonal transforms

Author

Valters, G. ; Derums, Uldis ; Osmanis, K. ; Misans, P.

Author_Institution

Fac. of Electron. & Telecommun., Riga Tech. Univ., Riga, Latvia

fYear

2013

fDate

1-4 July 2013

Firstpage

1658

Lastpage

1662

Abstract

Altera´s and Terasic´s FPGA based (Hardware) Image Analyzer-Synthesizer (HIMANSY) is presented. The present tool has been used for both analysis and synthesis of images using the rotation angles based discrete orthogonal transforms. HIMANSY is equipped with video camera, DE2/DE3 Development Kit and LCD display. The core of the tool is based on the embedded NIOS II processor. The prototyping of novel image processing devices is possible using HIMANSY.

Keywords

discrete cosine transforms; embedded systems; field programmable gate arrays; image processing; microprocessor chips; video cameras; DE2 development kit; DE3 development kit; FPGA based image analyzer-synthesizer; HIMANSY; LCD display; discrete orthogonal transforms; embedded NIOS II processor; experimental image analyzer-synthesizer; hardware image analyzer-synthesizer; image processing devices; rotation angles; video camera; Field programmable gate arrays; Hardware; Signal processing algorithms; Sparse matrices; Streaming media; Transforms; Transmission line matrix methods; Digital Signal Processing; FPGA; Orthogonal Transforms;

fLanguage

English

Publisher

ieee

Conference_Titel

EUROCON, 2013 IEEE

Conference_Location

Zagreb

Print_ISBN

978-1-4673-2230-0

Type

conf

DOI

10.1109/EUROCON.2013.6625199

Filename

6625199