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UPVnet: A Neural Network for First-Arrival Picking in Ultrasonic Pulse Velocity Testing on Rock Samples 期刊论文  OAI收割
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2025, 卷号: 63, 页码: 17
作者:  
Luo, Yujie;  Hu, Dawei;  Yang, Fujian;  Zhou, Hui
  |  收藏  |  浏览/下载:8/0  |  提交时间:2025/06/27
Direct synthesis of Al-SBA-15 containing aluminosilicate species plugs in an acid-free medium and structural adjustment by hydrothermal post-treatment 期刊论文  OAI收割
JOURNAL OF SOLID STATE CHEMISTRY, 2013, 卷号: 203, 期号: 1, 页码: 281-290
作者:  
Shi, Lei;  Xu, Yan;  Zhang, Na;  Lin, Sen;  Li, Xiangping
收藏  |  浏览/下载:25/0  |  提交时间:2015/11/02
Progress on Multi-object Exoplanet Search Spectral Interferometer 会议论文  OAI收割
Amsterdam, Netherlands, 2012-7-1
作者:  
Zhongwen Hu;  Yongtian Zhu;  Yi Chen;  Kai Zhang;  Zhongyu Yue
收藏  |  浏览/下载:48/0  |  提交时间:2014/01/12
The design of high speed image acquisition system over Gigabit Ethernet (EI CONFERENCE) 会议论文  OAI收割
2010 IEEE International Conference on Wireless Communications, Networking and Information Security, WCNIS 2010, June 25, 2010 - June 27, 2010, Beijing, China
作者:  
收藏  |  浏览/下载:43/0  |  提交时间:2013/03/25
The applications based on traditional digital cameras have been limited by distance  cost and networking. Gigabit Ethernet is a data transmission standard based on the IEEE 802.3 protocol  brings several benefits to image transmission. In this paper  we compare the main features of Gigabit Ethernet and traditional digital camera interfaces. And  we design a high speed image acquisition system which overcomes these application limitations by allowing cameras to send imaging data over Gigabit Ethernet. In this system  we design a highly efficient  bidirectional conversion device based on FPGA  converts imaging data from a camera to IP packets based on UDP protocol  and sends it to PCs over inexpensive Cat-5 copper LAN cable. At the PC  the Cat-5 cable plugs into a standard Gigabit Ethernet NIC(network interface card)  eliminating the need for a frame grabber. An communications application software is used to acquire the network data  construct and display the image. A simple and efficient acknowledge and resend mechanism was used to guarantee packet delivery. The system architecture and the communication protocol are discussed in details  the experiment and results are presented in this paper. 2010 IEEE.