luminance造句
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.
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