Volume 34 Issue 06
Jun.  2008
Turn off MathJax
Article Contents
Fan Shangchun, Zhou You, Liu Changting, et al. Design of cell image acquisition system based on DSP and FPGA technology[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(06): 707-710. (in Chinese)
Citation: Fan Shangchun, Zhou You, Liu Changting, et al. Design of cell image acquisition system based on DSP and FPGA technology[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(06): 707-710. (in Chinese)

Design of cell image acquisition system based on DSP and FPGA technology

  • Received Date: 14 Jun 2007
  • Publish Date: 30 Jun 2008
  • It is a problem to trace and record the growth of the large number of cells manually for a long time. Aiming at the mass data, high sampling frequency, complex caculation and other problems in cell image transmission, a novel method of video image acquisition is described. The key problems in the design of DSP (digital signal processors) system and FPGA (field programmable gate arrays) logic control system and the implementation of JPEG image compression algorithm are also discussed. The system basically consisted of enhanced video input processor, FPGA, DSP and other components. It is favorable for its integrated functions, simple structures and flexible complier. It provides a solution for the image acquisition of long time tracing and recording lagre number of cells, and also has the function of after image processing.

     

  • loading
  • [1] Bransky A, Korin N, Nemirovski Y, et al. An automated cell analysis sensing system based on a microfabricated rheoscope for the study of red blood cells physiology[J]. Biosensors and Bioelectornics, 2006, 22(2):165-169 [2] Schaefer A W, Reynolds J J, Marks D L, et al. Real-time digital signal processing-based optical coherence tomography and Doppler optical coherence tomography[J]. IEEE Trans Biomedical Engineering, 2004, 51(1):186-190 [3] Timar G, Rekeczky C. A real-time multitarget tracking system with robust multichannel CNN-UM algorithms[J]. IEEE Trans Circuits and Systems, 2005, 52(7):1358-1371 [4] Rongen H, Hadamschek V, Schiek M. Real time data acquisition and online signal processing for magnetoencephalography[J]. IEEE Trans Nuclear Science, 2006, 53(3):704-708 [5] Chandler D M, Hemanmi S S. Dynamic contrast-based quantization for lossy wavelet image compression[J]. IEEE Trans Image Processing, 2005, 14(4):397-410 [6] Robinson J A. Adaptive prediction trees for image compression[J]. IEEE Trans Image Processing, 2006, 15(8):2131-2145
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(4002) PDF downloads(1205) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return