期刊文献+

基于声纳与图像双传感融合系统的设计 被引量:1

Design of Dual-sensor Fusion System Based on Sonar and Image
下载PDF
导出
摘要 针对单一图像识别系统和单一声纳识别系统对事物特征值数据量采集的不足造成识别误差这一缺陷,从仿生学中蝙蝠眼睛依旧存在的角度考虑设计了一种基于FPGA+DSP的声纳图像传感融合系统。该系统采用FPGA发射声纳信号与采集回波,并将预处理的回波数据传给DSP做进一步处理;采用CCD摄像头仿蝙蝠的眼睛采集图像数据,最后将采集到的声纳数据与图像数据在DSP中进行进一步算法处理,最终输出人耳能够识别的信号,借助于人脑参与分析识别,并对前方探测物做出规避动作。 Aimed at the deficiency that the single image recognition system and the single sonar recognition system cannot recognize the object precisely with insufficient characteristic information,based on the bionics principle,a sonar and image dual-sensor fusion system based on FPGA and DSP was designed.The system used the FPGA to transmit the sonar signal and acquire echo signal,and pretreated the echo data,and sent the echo to DSP for further processing.The system used the CCD camera imitating the bat's eyes to capture the image data.Both the echo data and the image data were further treated by DSP.Finally,signal would be sent out in the form that the human ears can recognize.With the aid of the brain involved in analysis of recognition,the bland man can detect the objects out ahead and take evasive action.
出处 《机械工程与自动化》 2015年第5期4-6,共3页 Mechanical Engineering & Automation
基金 国家自然科学基金资助项目(60772004)
关键词 声纳 图像 传感融合 设计 sonar image sensor fusion design
  • 相关文献

参考文献9

  • 1Pohl C, Van Genderen J L. Muhisensor image fusion in remote sensing: concepts, methods and applieations[J]. International Journal of Remote Sensing, 1998, 19 (5): 823-854.
  • 2夏明革,何友,黄晓冬,夏仕昌.多传感器图像融合应用评述[J].舰船电子对抗,2002,25(5):38-44. 被引量:4
  • 3自居宪.直接数字频率合成[M].西安:西安交通大学出版社,2007:2-9.
  • 4万天才.频率合成器技术及发展[J].电子产品世界,1999,6(9):51-52. 被引量:5
  • 5Politis Z, Probert P J. Modeling and classification of rough surfaces using CTFM sonar imaging[C]//Interna- tional Conference on Robotics ~. Automation Detroit, Michigan: [s. n.],1999:2988-2993.
  • 6张永光,张晓蕾,徐健健.DM642图像数据传输的实现和优化[J].科学技术与工程,2007,7(17):4484-4486. 被引量:37
  • 7许永辉,杨京礼,林连雷.TMS320DM642DSP原理与应用实践[M].北京:电子工业出版社,2012:96-97.
  • 8Clifford E Cummings. Simulation and synthesis tech- niques for asynchronous FIFO design[D]. USA Sunburst Design, Inc, 2002 : 3-15.
  • 9胡波,李鹏.异步FIFO在FPGA与DSP通信中的运用[J].电子科技,2011,24(3):53-55. 被引量:21

二级参考文献25

  • 1[1]Castleman Kenneth R.Digital Image Processing. Englewood Cliffs: Prentice Hall, Inc., 1998
  • 2[2]Hall David L, Llinas James. A introduction tomultisensor data fusion. Proc.of the IEEE, 1997, 85(1):6~23
  • 3[4]Abidi Mongi A, Gonzalez Rafael C. Date Fusion in Robotics and Machine Intelligence. San Diego: Academic Press, Inc., 1992
  • 4[5]Hatzinakos D, Kunker D. Blind image fusion for surveillance. Dept.National Defence, Tech. Rep. W7714-6-9990, 1997
  • 5[6]Zhang Zhong , Blum Rick S. A categorization of multiscale-decomposition-based image fusion schemes with a performance study for a digital camera application. Proceeding of the IEEE,1999, 87(8):1315~1326
  • 6[7]Rosenfeld A. Multirate Image Processing and Ana-lysis. New York: Springer-Verlag, 1984
  • 7[8]Meer Peter. Stochastic image pyramids. Computervision, Graphics, and Image processing, 1989, 45:269~294
  • 8[9]Mallat S G. A theory for multiresolution signaldecomposition: the wavelet representation. IEEE Trans. on Pattern Analysis and Machine Inte-lligence, 1989, 11(7):674~693
  • 9[10]Toet A, et al. Merging thermal and visible imagesby a contrast pyramid. Optical Engineering, 1989, 28(7):789~792
  • 10[11]Taylor Fred, Koren Izyok. An over complete en-hancement of digital mammograms, ADA385824, 1999

共引文献79

同被引文献11

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部