Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Xien Ye"'
Publikováno v:
2013 Fourth International Conference on Intelligent Systems Design and Engineering Applications.
Iris recognition is one of the most reliable and accurate biometric technologies. The reason of excentric between iris outside circle and iris inside circle is analysed. And two methods of normalizing irises and a description of the iris normalizatio
Publikováno v:
2013 Third International Conference on Intelligent System Design and Engineering Applications.
As a video image display interface standard, VGA interface has been widely used in the embedded system. Due to the lack of professional VGA display controller in most embedded systems, splash screen, even blank screen problems may appear while displa
Autor:
Xien Ye, Chuangye Li
Publikováno v:
2012 Fourth International Symposium on Information Science and Engineering.
In current communication system, data transmission is high-speed and long-distance. The interface of low-voltage differential signaling (LVDS) becomes the first choice of data transmission. The most widely used is the LVDS differential chip. But this
Autor:
Zirui Huang, Xien Ye
Publikováno v:
2010 International Symposium on Intelligence Information Processing and Trusted Computing.
A higher level, for the Nios II soft processor realizes the IFF encryption authentication technology is discussed in this paper. Through configuration Secure Hash Algorithm (SHA-1) on the Nios II soft processor within Altera FPGA, and communication w
Autor:
Xien Ye, Shilong Zhao
Publikováno v:
2010 International Conference on Computational Intelligence and Software Engineering.
This paper introduces the shortcomings of mouse and wireless microphone in multi-media classroom and the basic requirements for those shortcomings at beginning. And then we design a wireless hand-held controller, which integrates the features of wire
Autor:
Zirui Huang, Xien Ye
Publikováno v:
2010 Second International Workshop on Education Technology and Computer Science.
The performance of PCI9054 bus controller is introduced in this paper, high-speed Audio and Video transmission card based on PCI9054 bus controller is designed with programmable logic gate array, we could realize data processing and high-speed transm
Publikováno v:
2010 Second International Workshop on Education Technology and Computer Science.
This paper proposed a hardware design proposal of VOD terminal base on 32 bits embedded system. The terminal take JADE Z228 as a core, it has the rich system resources, including Z228 core system, USB interface, display interface, the circuit of exte
Autor:
Xien Ye, Zhiquan Ye
Publikováno v:
2009 International Conference on Intelligent Human-Machine Systems and Cybernetics.
This article introduces the video signal processing system which is widely used in language room. The system core is embedded processor included internal-integration hardware encoder. Video data in the case of VGA?640*480?@25fps can be encoded in rea
Publikováno v:
2008 International Conference on Audio, Language and Image Processing.
As many special attentions have been paid to modern teaching methods, the demands of multimedia teaching equipments are growing rapidly. However, most of the multimedia teaching equipments are still at a low level. In order to improve the situation,
Autor:
Xien Ye, Huaiming Sun
Publikováno v:
2008 International Conference on Audio, Language and Image Processing.
In this paper, the characteristics of CY7C09449 which is a dedicated interface chip for PCI bus are introduced. A design methodology of video data transmission card based on CY7C09449 and FPGA is proposed. Furthermore the timing, the hardware diagram