Underwater acoustic / optical imaging system

摘要：

This paper introduces an underwater acoustic /optical integrated imaging system, which individual uses the DSP core and ARM core of the OMAP3530 processor to realize the multisubarray amplitude-phase united detection algorithm and optical camera image collection for getting the estimating the depth of the sea and the optical information of the focus area uses the ARM core to receive the GPS and other parameters from the UART and then realizes the three-dimensional acoustic imaging of the seafloor with OpenGL | ES library in PowerVR core of the OMAP3530 processor, uses the QT embedded designed humanmachine interface to realize the acoustic and optical image information real-time displaying relies on the network uploading the data to the mother-ship.. During the Songhua Lake experiment time the whole system run very well and had good performance. The Underwater acoustic /optical integrated 3D imaging system is suitable for underwater topography, marine salvage search and rescue, undersea resource exploration and other fields which has a wide application prospect and huge market demand.

关键词： underwater acoustic imaging underwater optical imaging integrated OMAP3530 Qt embedded underwater target identificaton

作者: Haisen LI Jian XU Tian ZHOU Pingxuan DOU

作者单位: Science and Technology on Underwater Acoustic Laboratory Harbin Engineering University Harbin, Heilongjiang Province, China

会议类型: 国际会议

会议名称: 2010 IEEE 10th International Conference on Signal Processing(第十届信号处理国际会议 ICSP 2010)

会议地点: 北京

会议语种:英文

页码: 422-425

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）