单词 | Speckle |
例句 | 1. Her apron was speckled with oil. 2. The sky was speckled with stars. 3. The hen layed three beautiful speckled eggs. 4. The village houses are speckled on the grassland. 5. A blackbird's egg is blue with brown speckles on it. 6. The pink speckled beans looked like tiny onyx eggs. 7. She was evenly speckled with silver glitter. 8. The sun set alight the water drops that speckled their leaves and shadowed the ground beneath them. 9. Curious gritstone ewes with speckled black faces came to watch(/speckle.html), lambs frisking at their sides. 10. Outside it was cold and blustery, speckled with droplets of water gusting against his face. 11. Spurless hen resembles many other speckled brown gamebirds, but can be told by chestnut patch on nape. 12. The horizon was speckled with the triangular sails of literally hundreds of sailing rafts. 13. The skin on his back is speckled and lumpy from burns, but when I ask he laughs. 14. Summer adult and juvenile speckled paler; purple gloss on mantle only visible in very good light. 15. Speckle is an inherent noise in ultrasound images. 16. Speckle: A printing defect occurred in photogravure. 17. Major techniques and methods in speckle metrology are reviewed. 18. This phenomenon is the so-called speckle effect. 19. Chapter 2 discusses generative mechanism of image speckle and conventional speckle reduction methods. 20. Digital speckle correlation method ( DSCM ) is a photo - mechanical method for deformation inspection. 21. The fundamental principle of stroboscopic shearing speckle interferometry is discussed. 22. The newly proposed speckle multiplexing scheme could provide smaller multiplexing selectivity and higher storage density compared with other conventional schemes. 23. Beyond the hedge untidy maize was bordered on two sides by ploughed soil, speckled white with chalk. 24. The silvered glass was faintly green in places and speckled black where the silver had flaked off the back. 25. Their route became a steep scramble between white boulders speckled with green and grey lichen. 26. Following the Industrial Revolution, many trees became blackened by smoke and on these the speckled moths were suddenly highly conspicuous. 27. Water penetrated the two cabins, ran down the sides, gathered in pools, speckled droplets on clothing and personal possessions. 28. The walls were dark gray and bare, but Horton speckled and painted the floors of the auditorium aisles with free-form designs. 29. This peper presents a method for measuring rigid body motion by white light digital speckle photography. 30. Some disturbance internal secretion's medicine, like the contraceptive and so on may cause the yellow speckle. 31. This paper presents an approach for the speckle noise reduction in three-dimensional surface laser light sensing:surface light scanning. 32. According to the laser speckle movement formula, the statistical correlation relates to the displacement or rotation of the diffusing point in real time. 33. In this paper, the speckle photograph technique formation of image of objects through scattering media. 34. At first utilized the SOT to normalize the multiwavelet coefficients in high frequency band and removed the signal-dependence of the speckle noise. 35. The centroid tracking algorithm is no longer suitable because of the speckle noise in ladar image. 36. In dynamic measurement field, when using digital speckle pattern interferometry, we always deal phase with time-average method and spatial carrier phase-shifting method. 37. For example, in holographic imagery the speckle pattern corresponds to troublesome background noise. 37. try its best to gather and make good sentences. 38. The concerned expert introduced that dispels the yellow speckle to from treat the primary affection to obtain. 39. Speckle in SAR images will disturb classification accuracy. Vector filter of speckle is used to dual-frequency images before classification. 40. Fleck: Transmissibility aestates , chloasma , sunburn , lead mercury speckle , senile plaque , chromatosis etc. 41. The reasons that speckle forms in laser display are obtained by analyzing the principle of the laser display. 42. The digital speckle autocorrelation function is presented to measure seriate displacement of moving object. 43. A new method of the defect measurement is proposed by use of rotating aperture- stroboscopic speckle interferometry. 44. The theoretical results show that a smaller correlation length of screen surface and the narrowing of laser beam in scanning direction can reduce speckle contrast for this system. 45. The TV-Holography or electronic speckle interferometry (ESPI) method is adopted in the modal test of board-level package. 46. In this paper, a novel, simple, easy-to-calculate yet effective global parameter, called mean gray intensity gradient, is proposed for quality assessment of the speckle patterns used in DIC. 47. Laser speckle interferometry is a new technique in latter - day optics. 48. A method to simulate the speckle in rotationally symmetric triangulation was presented and the simulated image was obtained. 49. Various factors affecting speckle correlation measurement are discussed, it has instructional effect in optimizing system, improving precision of system etc. 50. A new method of white-light speckle interferometry with radial scanning aperture for dynamic investigation was proposed. 51. In this paper, a new technique for white-light image processing which uses an orientated speckle screen as an encoding device is described. 52. See, where their white sails, bellying in the wind, speckle the. 53. The speckle noise is the inherent noise pattern evoked by the mechanism of ultrasound imaging. 54. The result of experiment indicates that digital speckle autocorrelation is capable of measuring the seriate displacement accurately. 55. Objective To establish a novel speckle tracking algorithm for estimating myocardial motion. 56. The basic principle of speckle image correlation digital technique was introduced firstly in this paper. 57. Speckle noise can be eliminated by nonlinear filter designed by wavelet transform. 58. Types of cucurbit: Long stem cucurbit, Crane head cucurbit, Swan cucurbit, Wine man cucurbit, Colorful speckle cucurbit, etc. 59. A technique for measuring phase field produced displacement under impact loading using digital speckle pattern interferometry (DSPI) with combining the digital subtraction and add mode is presented. 60. The time-spatial cross-correlation coefficient of the intensity fluctuation of the speckle is calculated for three surface correlation in ease of moving weak scatterer. 61. Instead of using the homomorphic filter which is used to get rid of multiple noise and is a biased estimator, this algorithm translates speckle into locally stationary additive white noise. 62. The practical RFI and speckle noise suppression techniques for ultra - wideband SAR are proposed. 63. A method of magnifying the deflective angle of a light beam is proposed, in which the measurement sensitivity of speckle photography can be raised. 64. This method preserves the polarimetric properties, reduces the couple between polarimetric channels, and gets the better effect of speckle reduction. 65. The out - of - plane tilting speckle interferogram is computer - simulated and the phase error is calculated to verify reliability. 66. Speckle noise is an intrinsic property of Synthetic Aperture Radar (SAR) imagery. 67. Water, what brand of the best mask 06-02 better replenishment mask, a mask drives away speckle effect is good, what kind of noodles. 67. Wish you will love and make progress everyday! 68. Dynamic speckle photography of the gear tooth has been achieved by combining a pulsed ruby laser with the external synchronizing trigger signal. 69. By means of instantaneous image capturing technique, the dynamic electronic speckle image of model before and after impact can be recorded and stored in frame grabber directly. 70. Methods of speckle reduction are provided and analyzed, which will establish theoretical basis to remove speckles in laser display. 71. Objective To sumarize the clinical effect of using the acupuncture point, the traditional Chinese medicine facial membrane and the sapor peripateticism pill to treat the yellow speckle jointly. 72. Based on wavelet domain Hidden Markov model, a novel speckle suppression method for medical ultrasound images is presented which combines Bayesian estimation and homomorphic filtering. 73. The people often the yellow speckle and the sunlight or the ultraviolet ray relate in together, actually, the yellow speckle mainly concerns with organism internal secretion disorder. 74. Star on one ^ s body speckle be really Lei Ren! 75. The principle of speckle reduction in polarimetric synthetic aperture radar (SAR) image is using polarimetric diversity among the channels. An improved polarimetric whitening filter (PWF) is proposed. 76. A new adaptive contourlet transform - based technique for speckle removal from SAR images is presented. 77. They extend applicable scope of laser speckle photography in study of heat transfer. 78. The invention relates to a method for reducing the laser speckle effect, which belongs to the laser field and especially belongs to the laser display field. 79. As an example, experimental results of multi-image storage with speckle encoding using the hololens is given. 80. The oral contraceptive or other medicines cause the yellow speckle, should stop taking. 81. The pearl is efficacious in protecting human face from infringement freckle or speckle. 82. White-light optical processing of images encoded by speckle is realized with this holographic lens. 83. The speckle noise is the inherent noise pattern evoked by the mechanism of ultrasound imaging. It brings great difficulties to the feature extraction, recognition and analysis. 84. It also fits for dynamic displacement measurement when a high-speed image card was used. This technology expands digital speckle correlation method's application field. 85. Another condition is incoherent, because of the asymmetry in the medium. For example the particle in the air, the defect on the surface of the object, such as the speckle on the leafage etc. 86. DSP technology was used for fast processing of laser speckle for special materials. 87. The effect of the optical system aberrations on the restoration imagery is investigated when the speckle imaging technique is used to process the images of the astronomic telescope. 88. The method of measuring surface roughness using average contrast of laser speckle pattern can be used in measuring roughness of precise surfaces with high accuracy and high resolving power. 89. All the fatigue deformation was tested by digital speckle correlation method in the work. 90. We can get the speckle measurement program rapidly in the open-ended system. |
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