Since the color value for each voxel can be predetermined in the anatomical photographic database,we focused on the designing of mapping from an RGB tuple to an opacity value usually called opacity transfer function.
由于解剖照片中的每个体素颜色值已经确定,因而主要研究如何从每个体素的R、G、B三原色组映射成特定阻光度值,即阻光度转换函数。
And it can be used to realize the three_dimensional reconstruction of the simulated internal organs of a human body with good reconstructed images while the organs can be seen or hidden arbitrarily by changing opacity.
文中利用该算法实现了由计算机模拟形成的胸部脏器体数据的三维重构 ,成像效果逼真 ;同时通过改变阻光度的方法可以任意地显示和隐藏某些器官 ,即可以进行超现实地显示 ,表明了该算法的强大功
optical density of smoke
烟的密度的阻光度的量度
Effects of Loading Density of Bulk Curing Barn on Physiology Characteristics of Flue-cured Tobacco During the Process of Flue-curing and the Quality of Cured Leaves;
密集烤房装烟密度对烟叶烘烤过程中生理特性及烤后品质的影响
Effects of particle size distribution of cut tobacco on cigarette weight and density
烟丝结构与卷烟单支重量和烟支密度及其稳定性的灰色关联分析
The Study of the Effects of Ridging Ways and Planting Density on the Growth, Yield and Quality of Flue-cured Tobacco
起垄方式和种植密度对烤烟生长及烟叶产量、质量的影响研究
Test method for specific optical density of smoke generated by solid materials
GB/T10671-1989固体材料产烟的比光密度试验方法
Test method for density of smoke from the burning or decomposition of building materials
GB/T8627-1988建筑材料燃烧或分解的烟密度试验方法
Effect of Density and Fertilizers Application on Flavor Components and Quality of Burley Tobacco;
密度与施肥对白肋烟香味物及品质的影响
Effects of Nitrogen Rates,Leaves of Tobacco Remained and Density on Output and Production Value of Flue-cured Tobacco
施氮量、留叶数与密度对烤烟产量和产值的影响
The Effect of Different Wet Bulb Temperature at the Color Fixing Stage on Tobacco Quality under Loose-leaf and Bulk Curing Condition
定色阶段湿度对散叶密集烘烤烟叶质量的影响
Research on Dynamic Change of Glandular Trichomes Density on Differrnt Burley Tobacco Leaves
不同白肋烟品种叶面腺毛密度的动态变化
Correlation of Mean Lung Density and Air Trapping with Smoking at HRCT of the Lung in 114 Asymptomatic Subjects;
无症状受试者HRCT平均肺密度和空气潴留程度与吸烟的相关性研究
method for measuring smoke density and concentration of gases evolved by incineration or decomposition of plastics
塑料塑料燃烧性能试验方法-烟气及烟密度法
Heavy, dark, or dense, as smoke or fog.
烟雾浓密的烟或雾浓、重或黑的
A compact roll of tobacco leaves prepared for smoking.
雪茄吸烟用的紧密的烟叶卷
Study on Disintegration Difference of Chloroplast Density and Inclusion in the Flue-cured Tobacco of Maturation Period;
烤烟成熟期叶绿体密度及其内含物衰变差异的研究
Effects of Temperature and Humidity of Bulk Curing Barn on Physiology Characteristics of Flue-cured Tobacco During the Process of Flue-curing and the Quality of Cured Leaves;
密集烤房烘烤温湿度条件对烟叶生理生化特性及品质的影响
The Variation and Genetic Characteristics of the Density of Glandular Trichome and the Weight of the Exudates Per Unit Area on the Surface of Tobacco Leaf;
烟草叶面腺毛密度和分泌物量的变异与遗传特性
The Effects of Yield and Quality of Flue-cured Tobacco-filled with the Different Planting Density and Topping Method
种植密度和打顶方法对填充型烤烟产量质量的影响