A method for fabric 3D surface reconstruction based on photometric stereo images with different illumination is presented.
采用不同光照条件下拍摄的多幅图像,利用光度立体技术对织物表面进行3D重建。
Among the methods of 3D modeling, Photometric Stereo is one of the typical Image Based Modeling (IBM) methods.
光度立体建模技术是基于图像建模方法的一个重要分支,与几何造型,三维扫描重建,及光度立体之外的其它基于图像的建模技术相比,具有精度高,成本低廉,流程简便,效率高等特点,在虚拟现实,工业制造等领域有广泛的应用前景。
It is brought forward that the parameter,stereo degree,can be used to evaluate the 3D display quality,and its measurement and calculation methods are discussed.
文章对独立视区的位置进行精确计算并得出分布示意图;提出使用“立体度”作为立体显示器视图分离的度量参数;并讨论了测试和计算方法,完成对自由立体显示器效果的测量和评定。
In this paper, the author brought forward a parameter stereo degree’ to evaluate 3D display quality according to optic theory, and designed a testing equipment to measure and assess 3D display result.
本文根据视图分离的光学特性提出使用立体度参数作为立体显示器效果的评价指标,并设计了一套测试装置,对立体显示器效果进行测量和评定。
Relationship between stereo depth and parallax image captured in stereoscopic display
立体显示中立体深度与视差图获取的关系
The measurement of far/near distance stereoacuity in 158 children with hyperopia ametropic amblyopia.;
158例远视屈光不正性弱视治愈前后的远／近立体视锐度测定
In each participant,stereoacuity was measured using the TNO stereoacuity test,the Randot circles and the Optec3500 circles tests.
目的:研究不同检查方法检测斜视患者立体视锐度的一致性,以及不同类型斜视立体视损害的差异。
Stereoacuity derived using two test types was compared to evaluate whether discrepancies between two tests were limited to the coarse/nil end of the stereoacuity spectrum or whether they were apparent across a wider range of possible stereoacuity scores, including levels of stereopsis equated with macular fusion.
目的:研究随机点立体图与图形立体图检测立体视锐度的一致性,评估偏差仅限于周边立体视或无立体视范围,还是包括黄斑中心凹立体视的整个立体视谱。
Construct ion of 3D Model of Real Object Using The Methed of Photometric Stereo
利用光度立体法生成真实物体的三维模型
An Calibrated Model of Near-Infrared Spectrum of Blood Sugar in Human Body is Established;
人体血糖浓度近红外光谱校正模型的建立
MICROSTRUCTURE AND PHASE EVOLUTION IN Ti60-Ti_2AlNb GRADIENT MATERIAL PREPARED BY LASER SOLID FORMING
激光立体成形Ti60-Ti_2AlNb梯度材料的组织与相演变
The volumetric light effect is rather strong. The intensity of the Halo can be regulated with the HaloInt slider (Halo Intensity Slider.). Lower values corresponding to weaker halos.
立方体照明效果更明显。光晕亮度可以通过光晕亮度滑块调节（光晕亮度滑块。）
Establishing Rapid and Sensitive Fluorescence Immunoassay for Fruit Tree Virus Detection Using Bacterial Magnetic Particles;
细菌磁小体免疫荧光检测果树病毒的快速高灵敏度检测体系建立
of three dimensions
三维[度]的, 立体的
The brightness or luminance of an object is defined as the luminous flux emitted per unit area of the object into unit solid angle.
物体的亮度或发光率定义为物体面积发射到单位立体角内的光通量。
Lumen: The unit for measuring luminous flux. One lumen is the flux emitted in one solid angle by a point light source of one candela.
流明:量度光通量的单位。1流明是由1烛光的点光源在1立体角内所发出的通量。
Gloss: The superficial lustre or brightness of a substance.
光泽:物体表面的光度。
5. A new method for enantioseparation of dopa was established. Then,we applied this method to the optical purity testing of dopa.
5. 建立了多巴手性分离新体系,并应用于左旋多巴光学纯度检测。
The Effect of Temperature on the Decay of Photoelectron in Cubic AgCl Grain Emulsion
温度对还原增感立方体氯化银乳剂中光电子衰减的影响
Study on Temperature Model and Testing of High-Power Semiconductor Laser Arrays;
大功率半导体激光器阵列温度分布模型建立与实验验证
Study of Dense Depth Acquisition Techniques Based on Structured Light and Stereo Matching
基于结构光和立体匹配的稠密深度获取技术研究
Investigation on KIC of As-Deposited Ti-6Al-4V Alloy Fabricated by Laser Solid Forming
Ti-6Al-4V合金激光立体成形沉积态的平面应变断裂韧度
stereolithography technology [SLA technology]
激光立体原型制造技术
Establishment of spectrophotometric method for determining the concentration of plague vaccine
分光光度法测定鼠疫疫苗浓度方法的建立
NUMERICAL SIMULATIONS OF SOLITARY WAVES IN PHOTOVOLTAIC-PHOTOREFRACTIVE CRYSTAL
光伏光折变晶体中孤立波的数值模拟
The total solid angle of a sphere is 4S{x steradians.See table at measurement
球的立体角和为4S{x立体弧度参见