Image processing by means of median filtering and statistical evaluation of optical images with periodic structure メディアンフィルタリングによる画像処理と周期構造をもつ光学像の統計的評価

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著者

    • R. Uma Maheswari ラジヤゴパラン ウマ マヘスワリ

書誌事項

タイトル

Image processing by means of median filtering and statistical evaluation of optical images with periodic structure

タイトル別名

メディアンフィルタリングによる画像処理と周期構造をもつ光学像の統計的評価

著者名

R. Uma Maheswari

著者別名

ラジヤゴパラン ウマ マヘスワリ

学位授与大学

北海道大学

取得学位

工学博士

学位授与番号

甲第2973号

学位授与年月日

1991-12-25

注記・抄録

博士論文

目次

  1. CONTENTS / (0003.jp2)
  2. CHAPTER1.INTRODUCTION / p1 (0007.jp2)
  3. 1.1 Brief review on periodic phenomena in optics / p1 (0007.jp2)
  4. 1.2 Organization of the dissertation / p6 (0012.jp2)
  5. PART I.REMOVAL AND ENHANCEMENT OF PERIODIC STRUCTURE BY MEDIAN FILTERING TECHNIQUE / (0017.jp2)
  6. CHAPTER2.MEDIAN FILTERING TECHNIQUE / p12 (0018.jp2)
  7. 2.1 Introduction / p12 (0018.jp2)
  8. 2.2 Review on median filtering / p12 (0018.jp2)
  9. 2.3 Properties of median / p14 (0020.jp2)
  10. 2.4 Algorithms for median filtering / p20 (0026.jp2)
  11. CHAPTER3.A SQUEEZING ALGORITHM / p28 (0034.jp2)
  12. 3.1 Introduction / p28 (0034.jp2)
  13. 3.2 Squeezing algorithm / p29 (0035.jp2)
  14. 3.3 Comparison of processing times of different algorithms / p32 (0038.jp2)
  15. 3.4 Conclusion / p38 (0044.jp2)
  16. CHAPTER4.APPLICATION OF MEDIAN FILTER TO THE REMOVAL OF FIBER STRUCTURE / p39 (0045.jp2)
  17. 4.1 Introduction / p39 (0045.jp2)
  18. 4.2 Experimental study / p40 (0046.jp2)
  19. 4.3 Results anddiscussion / p44 (0050.jp2)
  20. 4.4 Conclusion / p51 (0057.jp2)
  21. CHAPTER5.APPLICATION OF MEDIAN FILTER TO THE REDUCTION OF SPECKLE NOISE / p52 (0058.jp2)
  22. 5.1 Introduction / p52 (0058.jp2)
  23. 5.2 Experimental study / p53 (0059.jp2)
  24. 5.3 Results and discussion / p57 (0063.jp2)
  25. 5.4 Conclusion / p63 (0069.jp2)
  26. CHAPTER6.DIFFERENTIAL FOURIER ANALYSIS OF SPECKLE CORRELATION FRINGES / p64 (0070.jp2)
  27. 6.1 Introduction / p64 (0070.jp2)
  28. 6.2 Theoretical background / p65 (0071.jp2)
  29. 6.3 Computer simulations / p68 (0074.jp2)
  30. 6.4 Experimental study / p75 (0081.jp2)
  31. 6.5 Conclusion / p80 (0086.jp2)
  32. CHAPTER7.CONCLUSION / p81 (0087.jp2)
  33. PART II.STATISTICAL PROPERTIES OF TALBOT IMAGES OF SPATIALLY FLUCTUATING PERIODIC OBJECTS / p84 (0090.jp2)
  34. CHAPTER8.SOME FUNDAMENTALS ON THE FRESNEL DIFFRACTION OF PERIODIC OBJECTS / p85 (0091.jp2)
  35. 8.1 Introduction / p85 (0091.jp2)
  36. 8.2 Theory of Talbot effect / p85 (0091.jp2)
  37. CHAPTER9.TALBOT IMAGES BY A SPATIALLY FLUCTUATING GRATING / p94 (0100.jp2)
  38. 9.1 Introduction / p94 (0100.jp2)
  39. 9.2 Theoretical analysis / p95 (0101.jp2)
  40. 9.3 Experiments / p102 (0108.jp2)
  41. 9.4 Conclusion / p108 (0114.jp2)
  42. CHAPTER10.TALBOT IMAGES BY A SPATIALLY FLUCTUATING 1-D GRATING UNDER EXISTENCE OF CORRELATION / p109 (0115.jp2)
  43. 10.1 Introduction / p109 (0115.jp2)
  44. 10.2 Theoretical analysis / p109 (0115.jp2)
  45. 10.3 Conclusion / p124 (0130.jp2)
  46. CHAPTER11.EXPERIMENTAL STUDY OF TALBOT IMAGES BY A SPATIALLY FLUCTUATING CROSS-GRATING / p126 (0132.jp2)
  47. 11.1 Introduction / p126 (0132.jp2)
  48. 11.2 Talbot images / p126 (0132.jp2)
  49. 11.3 Experimental results and discussion / p127 (0133.jp2)
  50. 11.4 Conclusion / p134 (0140.jp2)
  51. CHAPTER12.TALBOT IMAGES BY A SPATIALLY RANDOMIZED DOT ARRAY / p135 (0141.jp2)
  52. 12.1 Introduction / p135 (0141.jp2)
  53. 12.2 Theoretical analysis / p136 (0142.jp2)
  54. 12.3 Experiments / p147 (0153.jp2)
  55. 12.4 Conclusion / p151 (0157.jp2)
  56. CHAPTER13.FAR-FIELD DIFFRACTION PATTERNS OF DOT ARRAYS WITH GAUSSIAN RANDOM SPATIAL FLUCTUATIONS / p153 (0159.jp2)
  57. 13.1 Introduction / p153 (0159.jp2)
  58. 13.2 Theoretical background / p154 (0160.jp2)
  59. 13.3 Numerical analysis / p160 (0166.jp2)
  60. 13.4 Experimental results and discussion / p164 (0170.jp2)
  61. 13.5 Conclusion / p169 (0175.jp2)
  62. CHAPTER14.CONCLUSION / p172 (0178.jp2)
  63. ACKNOWLEDGEMENTS / p175 (0181.jp2)
  64. REFERENCES / p177 (0183.jp2)
  65. APPENDIX A / p184 (0190.jp2)
  66. APPENDIX B / p186 (0192.jp2)
  67. LIST OF PAPERS BY THE AUTHOR / p188 (0194.jp2)
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各種コード

  • NII論文ID(NAID)
    500000081176
  • NII著者ID(NRID)
    • 8000000081384
  • DOI(NDL)
  • NDL書誌ID
    • 000000245490
  • データ提供元
    • NDL-OPAC
    • NDLデジタルコレクション
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