Implementation of wavelet codec by using Texas Instruments DSP TMS320c6701 EVM board

Author

Yusof, Zulkalnain Mohd ; Manap, Nurulfajar Abd ; Suleiman, Ishak ; Saleh, Sheikh Hussain Sheikh ; Aspar, Zulfakar

Author_Institution

Fac. of Electr. Eng., Universiti Teknologi Malaysia, Johor Bahru, Malaysia

Volume

2

fYear

2001

fDate

2001

Firstpage

615

Abstract

This paper describes the implementation of the wavelet codec: (encoder and decoder) by using the Texas Instruments DSP (digital signal processor) TMS320C6701 on the EVM (evaluation module) board. The wavelet codec is used to compress and decompress gray scale images for real time data compression. The wavelet codec algorithm has been transferred into C and assembly code in the Code Composer Studio in order to program the ´C6xx DSP. The capability of the ´C6xx to change the code easily, correct or update applications, reduces the development time, cost and power consumption. With. the development tools provided for the ´C6xx DSP platform, it creates an easy-to-use environment that optimizes the devices´ performance and minimizes technical barriers to software and hardware design

Keywords

C language; assembly language; data compression; digital signal processing chips; image coding; programming environments; video codecs; wavelet transforms; C language; Code Composer Studio; DSP; EVM board; Texas Instruments TMS320C6701; assembly code; decoder; decompression; development tools; digital signal processor; encoder; environment; evaluation module; gray scale image compression; real-time data compression; wavelet codec; Application software; Assembly; Codecs; Data compression; Decoding; Digital signal processing; Digital signal processors; Image coding; Instruments; Signal processing algorithms;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing and its Applications, Sixth International, Symposium on. 2001

Conference_Location

Kuala Lumpur

Print_ISBN

0-7803-6703-0

Type

conf

DOI

10.1109/ISSPA.2001.950220

Filename

950220