1. The luminance profile of a typical grating pattern is shown in Figure 4.3.

2. high-definition and high - luminance LCD color display.

3. High luminance effect, long - life, better light color.

4. Sensing uniformity of luminance distribution on organic layers.

5. Visual, electromagnetic spectrum, luminous flux, luminous intensity, illuminance, luminance.

6. They were illuminant, visual field, background and luminance.

7. Error creating library luminance texture.

8. Only the luminance channel values affect the color of the shading.

9. The second luminance signal includes second weights different from the predetermined weights.

10. In particular, the method includes the luminance signal and the color difference signals being converted into color signals.

11. In additional, the luminance step is applied to detect the penumbra.

11. is a online sentence dictionary, on which you can find excellent sentences for a large number of words.

12. Good flatness, opaque surface and luminance, suitable for single - firing floor tiles.

13. Adjustable luminance systematic very heavy power bring out a problem of heat dissipation.

14. Further, the second luminance signal is added to each of the amplified difference signals to produce output color signals.

15. The empirical calculation of illumination and luminance is not sufficient for modern roadways.

16. The bat - wing light distribution offers wide luminance without glare.

17. Mullon KT . Color and luminance vision in human optic neuritis ? ? J ］ . Brain 1986 ; 109∶1 - 13 .

18. Utilizing the human visual texture masking and luminance masking models, watermark is embedded into the largest coefficient of third level detail subimage.

19. Objective To study the relation between myopia and luminance with chroma in paper and ink.

20. Opal diffuser with 70 % optical efficiency provides wide luminance dust and moisture proof easy to clean.

21. Humans are more sensitive to changes in hue ( chrominance ) than changes in brightness ( luminance ).

22. With the proximity focused diode image intensifier coupled to a low luminance EL display, and a photocathode instead of a field-emitter, a new photocathode display is developed.

23. Speciaty : Sole mini housing design , full power , high luminance , smooth lighting, save over 75 %, long lifetime.

24. In specification measuring of TY transmission system, DG, DP and luminance nonlinear distortion often influence each other.

25. In these new designs, half of the total pixels are arranged in a panchromatic checkerboard and used for luminance.

26. Characteristic: the high quality tube, the tight twist filament . High Anti - shaking and luminance effect . Long life.

27. Experiment results show this real-time algorithm is very robust, and can suppress the luminance difference of stereopsis successfully.

28. The solutions of rate equations give the electron temperature, electron density from which the mercury visible spectrum line luminance is obtained.

29. Every picture element displayed on the screen of the display, control its color and luminance from 4 to 32 data, display chip and CPU should control these data.

30. Image rotated by Gaussian template will become blur seriously, which is because of weighed average of luminance in a large adjacent region.

31. Before video compression, chrominance signals U, V and luminance signal Y should be separated from each other in every frame.

32. Then, two extreme regions, i. e. , the luminance adaptation extreme regions for smooth blocks and contrast masking extreme regions for detailed blocks, were determined by the JND profile.

33. Factors such as contrast ratio, screen luminance combination and back - ground color were investigated.

34. The second luminance signal is subtracted from each of the color signals to produce second color difference signals.

35. Then FPGA extracts effective luminance signal from the digital signal. The image storage module uses a 32MB SDRAM to store the considerable digital data.

36. In video jargon, the brightness is called the luminance signal , while the color is the chrominance signal .

37. According the standards (PAL / NTSC) and the requirement of use, the digital filter for luminance and chroma signal need change several groups of coefficient.

38. The luminance gain has a great affect on visual range of LLL night vision systems.

39. High - definition and high - luminance LCD color display.

40. An average luminance level calculating circuit (2) calculates an average luminance level (APL) of a video signal (VD).

41. The OLC ( directional luminance control ) provides excellent even lighting without glare.

42. The louvers may be adjusted so that they reject summer radiation, admit overcast sky luminance or act as light shelves,(http:///luminance.html) depending on the nature of day and the requirements of each storey.

43. A second luminance signal is formed from the color signals.

44. Finally, illuminance levels and luminance levels that the reasonable, comfortable, healthy artificial lighting of study needs given quantitative analysis.

45. Finally we design power circuit, through the design of a stable current circuit , we solve the disaffiliate luminance in OLED.

46. Appearance design condenses sanitary ware artist and the stylist's intention leisurely. Looking from different angles, its luminance and streamline shape curve are perfect in workmanship.

47. Based on the research of various kinds of luminance and chrominance separation algorithms, the 3 line adaptive comb filter was designed.

48. The present invention is directed to method of processing a luminance signal including predetermined weights and color difference signals.

49. According to the requirement of luminance measurement, the model of optical system was constructed and the optical and mechanical parts of illuminometer were designed.

50. The different neurons, in the iectofugal pathway, is characterized by the different visual features such as movement, color, luminance and pattern discrimination, etc.

51. The television signal is a complex one. It includes luminance signal, chroma signal, and the synchronization signal.

52. The result shows that the better classify performance of tongue-color is in aesthesia color-space, apperceive color-space and 2D chrominance planes include luminance.

53. The highest - in - class luminance and long life are achieved.

54. Then, eye luminance maps and chrominance maps are used in skin patches. Face candidates will consequently be obtained. Finally, face candidates are tested by trained SYM.

55. In addition, the luminance signal in images of the input PAL digital video was filtered.

56. Suitable for single - firing in - door wall tiles, good whiteness , luminance and flatness.

57. Hence, luminance non - uniformity never occurs in an image.

58. Speciaty full power , high luminance, smooth lighting, waterproof and dampproof, long lifetime.

59. The effects of VDT screen luminance and file background illumination on visual proof reading performance were examined.

60. The invention can promote the luminance and illuminating efficiency of a plasma barrier wall unit.

61. An international unit of luminous intensity per projected area normal to the line of observation. Luminance may be described in units of Candelas per square meter, or nits.

62. The principle for testing the image tube luminance and background is discussed. The constitution of the instrument and processing methods of test data are introduced.

63. A shadow detection scheme based on both tricolor coefficient invariance and luminance change detection is proposed.

64. In order to find the generating cause and treating method, electron microscope and luminance optical spectrometer have been used in investigation.

65. The chip for separating luminance chrominance contributes lot to the digitized TV.

66. The adjusting luminance equipment is the important component of TV equipment.

67. Only the luminance channel values affect the color of the shading Central Printing.

68. A luminance overdrive quantity calculating circuit (3) calculates a luminance overdrive quantity (OD) based on the average luminance level (APL).

69. Object: To evaluate mesopic contrast threshold under 3 kinds of background and to explore the effect of adaptation time, adaptation luminance and glare on contrast threshold of humans eye.