1) homography
[英]['hɔməgrɑ:fi] [美]['hɑmə,græfɪ]
单应性
1.
Current registration matrix can be calculated using homography between current and previous frame when marker is occluded.
首先利用已知尺寸的标识获取待注册平面的初始三维注册矩阵,在标识被遮挡情况下利用当前帧与前一帧图像间的单应性关系恢复出当前三维注册矩阵。
2.
Our method is to calibrate the epipolar constrains and calculate the offset of two image along with the constraints of homography.
此方法先使用极几何校正和单应性约束求取图像偏差,然后采用快速匹配算法在局部范围内得到匹配点,充分满足了系统对实时性和精确性的要求。
3.
To correspond the same target across cameras,the central server utilizes the centroid coordinate homography mapping and the SIFT features matching of the moving target between the overlapping cameras,and only the SIFT features matching between the non-overlapping cameras.
中心服务器通过背景图像的SIFT(Scale Invariant Feature Transform)特征匹配检测出摄像头视域FOV(Field of View)之间的重叠区,并根据相匹配的SIFT关键点(Keypoints)计算地平面单应性变换矩阵(Homography Transformation Matrix),以建立重叠摄像头之间的视点对应关系。
2) Reactive Monomer
反应性单体
1.
Polypropylene/Polystyrene(PP/PS) blends modified by reactive monomer,such as acrylic acid(AA) and styrene(St) were prepared by melting method.
制备了反应性单体(S t、AA)改性PP/PS共混物,用TEM、SEM、POM和DM A研究了改性对PP/PS共混物的相结构与动态力学性能的影响。
2.
Polypropylene/polystyrene (PP/PS 80/20) blends and PP/PS80/20 modified by reactive monomers, such as acrylic acid (AA), styrene (St), and their co-monomer were prepared by extrusion method.
制备了聚丙烯 聚苯乙烯(PP PS)共混物和反应性单体苯乙烯(St)、丙烯酸(AA)及其混合单体改性PP PS共混物,用扫描电镜(SEM)、偏光显微镜(POM)和动态黏弹谱仪(DMA)研究了反应性单体改性PP PS共混物的相形态与动态力学行为。
3.
PP/PS blends modified by grafted PP and reactive monomer were prepared by twin screw extruder.
制备了三种反应性单体和两种PP接枝物改性的PP／PS共混物,用DSC研究了改性PP／PS共混 物的结晶与熔融行为。
3) global homography
全局单应性
1.
An new registration method using global homography;
基于全局单应性变换的虚实注册方法
4) homography
[英]['hɔməgrɑ:fi] [美]['hɑmə,græfɪ]
单应性矩阵
1.
Using Homography to Improve the Registration Performance of ARTOOLKIT;
利用单应性矩阵改进ARTOOLKIT三维注册性能
2.
Object Search of Color Information and Visual Servo Control Based on Homography;
基于颜色信息的目标搜索和单应性矩阵的视觉伺服控制
3.
In the literature, it was shown that distances on a scene plane (referred as the reference plane) can be measured via the homography between this plane and its projected image.
本文方法表明,由一空间平面(参考平面)与其图像间的单应性矩阵(Homography)不仅此参考平面上的距离可以测量,而且可以测量与此参考平面垂直的平面上的距离。
5) homography matrix
单应性矩阵
1.
A new algorithm is presented to determine infinite homography matrix and camera intrinsic matrix parameters under one camera motion set from the matched-point sets on two orthogonal planes.
论述由位于正交平面上的特征点对集合复原无穷远单应性矩阵和摄像机内参数的新算法。
2.
The image calibration based on homography matrix method is studied.
基于单应性矩阵方法研究了图像校正技术,该方法的关键问题在于边缘检测及寻找边缘的交点。
6) monotonic effect
单调性效应
1.
There is a very important phenomenon in the researches on inductive reasoning: the number of premises has a great influence on inductive strength,called monotonic effect or non-monotonic effect.
归纳推理研究中存在着一个非常重要的现象:前提数目的增加对归纳推理强度的影响,即单调性效应和非单调性效应。
补充资料：外源性变应性肺泡炎
外源性变应性肺泡炎
又称"变应性肺泡炎"、"职业性哮喘"、"过敏性肺炎"。吸入有机粉尘引起的一类肺部变应性疾病。有机粉尘包括植物性（如嗜热菌孢子、枯草杆菌等）和动物性（如动物蛋白、垂体素粉剂等），都可作为抗原性物质，通过吸入肺部引起致纤维性肺泡和间质的炎症病变。临床可表现有发热、畏寒、乏力、全射肌肉酸痛、刺激性干咳、胸部紧迫感；有时可出现类似支气管哮喘发作的症状。免疫学检查，90%的患者血清内有IgE。糖皮质激素对本病有较好的疗效。晚期可发展为弥漫性肺间质纤维化，甚至"蜂窝肺"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条