查询词典 registration

First, an initial projection matrix is obtained through homography between an image and a scene plane. The homograph matrix between two images, i. e., the image plane and the scene plane, can then be calculated from matching points of these two images. Thus the projection matrix of every next frame can be calculated from homograph matrix between the current image plane and the previous one. Registration of virtual objects is finally completed.

根据这个原理，首先通过一个景物平面和图像之间的单应得到初始状态相机的投影矩阵，然后对后面每帧图像和前一帧进行自然特徵点匹配，通过匹配点对计算出图像之间以及图像与景物平面的单应关系，由此就可以得到每一帧图像对应的相机的投影矩阵，从而完成虚拟物体的注册。

Finally, the optimal homography can produce high registration accuracy for planar images.

最后，最佳之单应性矩阵可以提供高精确度的平面影像对位。

The image registration system involves two major techniques, image correspondence detection/selection and homography matrix optimization.

此影像对位系统主要包含两项技术，影像对应的侦测或选取以及单应性矩阵的最佳化。

In IBR (image-based rendering) application, we introduce homotopy mapping into view interpolation based on uncalibrated images, and present three forms of perspective homotopic transform according to different conditions.①The linear interpolation technique presented only preserves perspective geometry, but the intrinsic and extrinsic parameters of camera are changed. For the uncalibrated images, its application is restricted.②The view interpolation presented for rotational uncalibrated images can preserve both perspective geometry and the intrinsic parameters of camera, and the view position can be controlled. At meanwhile, the image registration method and panoramic images synthetic method is presented.

3在基于图象的绘制技术方面，将同伦变换引入视图插补中，针对未标定图象序列，并根据以下三种情况给出相应的透视同伦变换，①只保证符合透视关系，而摄象机内外参数均已改变的线性插补技术，对于标定图象序列，这种插补技术是非约束的，而对于未标定图象序列则只适合于某些特殊场景；②旋转图象序列的视图插补技术，同时给出了旋转图象序列的整合及全景图生成方法；③通过对非约束图象的预校正，完成平移情况下的视点插补。

The products samples came from Guangdong Entomological Institute. The test was made according to the national standards of the People's Republic of China (GB 15670-1995) in Toxicological Test Methods of Pesticides for Registration. SPF SD mice were used to made the peroral toxicity test and percutaneous toxicity test. There were ten mice (including 5 female rice and 5 male rice) in each group. New Zealand rabbits were used to make the eye irritation test and skin irritation test, with 4 rabbits in each test. FMMU albino guinea pigs were used to make the hypersusceptibility test, with 13-20 guinea pigs in each group.

方法］产品样品来源于广东省昆虫研究所，根据中国人民共和国国家标准GB15670-1995《农药登记毒理学试验方法》进行试验，试验使用SPF级SD大鼠，用于经口、经皮毒性试验，每组10只，雌雄各半；新西兰白兔，用于眼刺激和皮肤刺激试验，每试验4只；FMMU白化豚鼠，用于致敏试验，每组13~20只。

Visualization of foramen rotundum,ovale,spinosum, hypoglossal canal and nerve in registration of CT and MRI

CT/MRI配准对圆孔，卵圆孔，棘孔，舌下神经管及舌下神经的显示

Abstract］ Background and purpose:The imaging of the skull base is challenging in nasopharyngeal carcinoma, through studying visualization and the appearance of foramen ovale,foramen rotundum,foramen spinosum,hypoglossal canal and nerve which can be identified on registration of CT and MRI for nasopharyngeal carcinoma, in order to define the target volume of nasopharyngeal carcinoma in radiotherapy planning.

为明确MRI对鼻咽癌颅底区域靶区显示的情况，分析无颅神经侵犯鼻咽癌患者的CT、MRI，比较圆孔、卵圆孔、棘孔、舌下神经管及舌下神经CT、MRI的显示情况和影像表现，探讨圆孔、卵圆孔及棘孔、舌下神经管及舌下神经在鼻咽癌放射治疗靶区勾画的意义。

The third part is about the legal effect of hypothec registration, thats to say, encountering all third parties.

其二，办理登记后当事人设定抵押权行为的法律后果是什么。抵押权登记后，抵押权人可以对抗一切的第三人。各国对抵押权登记的效力有三种立法例。

There are various opinions on whether hypothec registration should have the effect of public respect.

对我国抵押权登记制度是否应赋予公示公信力，不同的学者有不同的观点，作者认为，不动产抵押登记制度应赋予公信力，动产抵押登记制度不应赋予公信力。

Analyzing comparatively and combining theory with reality, the writer proposes a series of suggestions to reconstruct hypothec registration in china.

笔者在充分分析现状的基础上，对我国抵押权登记制度在以上各方面的完善提出一系列设想，采用比较分析，理论联系实际等研究方法，对我国抵押权登记制度进行构建。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。