Title :
A Palm-Print Recognition System Based on OMAP3530
Author :
Cui, Yuan ; Li, Bo-Nian
Author_Institution :
Circuits & Syst. Res. Inst., LanZhou Univ., Lanzhou, China
Abstract :
This paper presented rapid and effective palm-print recognition based on OMAP3530 chip which is multimedia universal chip. Paper deployed USB camera as a palm-print images´ acquisition equipment, used the ARM + DSP multi-core OMAP3530 processor technology as palm-print image recognition processing, and sent the recognition results to the user interface ultimately. Linux Operating System run in the ARM side, DSP/BIOS Operating System service in the DSP side oppositely. This paper´s palm-print recognition algorithm based on wavelet reconstruction and local DCT and 2DPCA. And system´s software based on DVSDK (Digital Video Software Development Kit) totally. The palm-print recognition algorithm employed CE (Codec Engine) tools. System can quickly and efficiently identify palm-print.
Keywords :
Linux; digital signal processing chips; discrete cosine transforms; image recognition; microcontrollers; principal component analysis; software engineering; video coding; wavelet transforms; 2DPCA; ARM chip; BIOS operating system; DCT; DSP chip; DVSDK; Linux operating system; OMAP3530; USB camera; codec engine; digital video software development kit; image acquisition; multicore processor; multimedia universal chip; palm-print image recognition; wavelet reconstruction; Codecs; Digital signal processing; Discrete cosine transforms; Engines; Image reconstruction; Instruments; Wavelet transforms;
Conference_Titel :
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-3708-5
Electronic_ISBN :
978-1-4244-3709-2
DOI :
10.1109/WICOM.2010.5600686
