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On-Line Measurement for the Depth of the Oil Pump Jet Pressure Vessel

Zhao Jiyin, Gai Shuang, Zhao Jingrong, Huang Ting
School of Information Science & Engineering, Jilin University of Technology,Changchun, China 130025
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Abstract:

I Introduction

II Measuring Principle

III Two-Valued Processing of the Video Signal

IV Microprocessor Unit

V The Image Subdividing Method for Improving Vertical Resolution Ratio

VI Conclusion

Reference

  1. Melen. R. D. and J. D. Meindl: One-phase CCD: A new approach to charge-coupled device clocking IEE J. Solid Stante Circuits, SC-7 92-93. (1973)
  2. Caldwell. L.V. et al.: Low light Level CCD-TV. Proc. 5th Int. Conf. on CCD. 45.(1979)
  3. Gradl, D.A: 250MHz CCD Driver, IEEE Jour. of Solid-State Circuits, SC-16. 100. (1981)

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