Chinese translation for "视线方向"
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- line-of-sight direction
Related Translations:
转移视线: divert sb.'s attention 视线之外: beyond the invisible 视线标高: elevation of line of sight 视线三角形: sight triangletriangle sight 剧场视线: theater sight lines
- Example Sentences:
| 1. | Motion of a star across the line of sight causes no change in its spectrum .
恒星横越视线方向的运动，在它的光谱中不会引起什么变化。 | | 2. | Research of gazing direction tracking based on image processing technique
基于图像处理的视线方向跟踪研究 | | 3. | Using the optimal control theory an optimal control law of agile turn is proposed enabling to eliminate velocity component in vertical director of initial sight under thrust vector control
应用最优控制理论，提出一种最佳快速转弯控制律，能在推力矢量控制下消除终端时刻垂直于初始视线方向上的速度分量。 | | 4. | Currently in initial production , the off - axis viewing device （ oavd ） is a small viewing unit that mates with a weapon s existing receive - mounted optical sight and provides an image of the target transmitted through the scope and reflected 50 to the line - of - sight back to the firer
目前，初期生产的离轴式观察装置（ oavd ）是一种与装在支座上的光学瞄准具相配的小型观察器，它能将透过物镜的目标图像折射50到视线方向，再提供给射手。 | | 5. | Secondly , based on the existing international technologic analysis , two different measurement schemes are proposed . one navigation scheme uses pixels as measurements vector , and the other one uses line of sight ( los ) of object celestial body and angles from probe to object body as the measurements vector
其次,通过对国际上现有技术的分析,给出两种不同的导航观测方案:一是利用图像作为观测量的自主导航;二是利用视线方向及夹角作为观测量的自主导航。 | | 6. | This thesis proposes an algorithm to build efficient representation for complex virtual environment from large set of reference images . starting from multiple depth reference images , a hybrid representation of the complex scene will be automatically built up without knowledge of the original 3d models , and through this representation , a real time walkthrough in a large complex scene with no restriction to user ' s motion can be achieved
本文算法从一系列包含深度信息的参考图象出发，在场景三维模型未知的情况下，自动建立一个对复杂场景的点和多边形混合的表达方式，并在该表达方式下，实现对复杂场景的用户视点和视线方向不受限制的实时漫游。 | | 7. | Using the eye - gaze distinguishing and tracking method based on the image processing technique , the position relationship between pupil center and glint which produced by the corneal reflection and the near - infrared light was analyzed , the fixation point of the eye - gaze on display screen was deduced , and the mouse accuracy by eye - controlled in the screen may achieve to 40 pixels
摘要利用基于图像处理技术的视线方向识别、跟踪方法，通过近红外光线在眼睛角膜反射产生的光斑和瞳孔中心的位置关系来确定视线方向，推导出人眼在计算机屏幕上的注视点，进而实现人眼对鼠标的定位与操作，其在显示屏上定位精度可达到40 40像素。 | | 8. | Finally , based on the observability analysis and error analysis , two autonomous navigation schemes for encounter phase are respectively proposed in detail . monte carlo simulations are done for the two schemes . by analyzing and comparing the simulation results , we can get the conclusion that , under the accuracy conditions provided by the instruments in existence , the position estimation accuracy for probe encountering object celestial body is 0 . 42km and 0 . 04km , which demonstrate the feasibility of the two navigation schemes
最后,在可观性分析和误差分析的基础上,分别给出基于图像测量的自主导航方法和基于视线方向及夹角测量的自主导航方法,并对这两种方法进行蒙特卡罗数值仿真,通过对仿真结果的分析和比较,在现有仪器的测量精度下,探测器在与目标天体交会时刻的位置估计精度分别是0 . 42km和0 . 04km ,由此表明两种自主导航方案都是可行的。 | | 9. | Innovation of the aero maintenance system based on augmented reality ( ar ) technology and eye tracking technology , which can give real - time instruction for maintenance , is vital for enhancing the accuracy of maintenance and reducing the cost of maintenance . in the paper , the study work include 3 sections , as following : firstly , deducing 3d registration algorithm based on markers , depicting the display and 3d display technologies of artificial matters , and realizing 3d registration function specifically ; secondly , establishing an eye - movement measurement system based on the infrared television method , making use of the thoughts of ranks superimposition to withdraw the pupil center coordinates , and giving the thaught of recombining the position relation of purkinje spot to determine the eye sight direction primarily ; finally , describing the basic theory of augmented reality maintenance guiding system in detail , and introducing the software function and hardware frame , which will provide the foundation for the further study of this system
本文的研究工作主要包括以下三个部分:首先,改进了有标志点的三维注册算法,并具体实现了三维注册功能,最后试验验证了注册算法的正确性,为将来基于无标志点的发动机维修诱导系统的研究提供基础和实践经验;其次,描述了基于红外电视法的视线跟踪系统的基本原理,对眼动信号处理技术做了初步的研究,即利用了行、列叠加的思想提取了瞳孔中心坐标和普尔钦( purkinje )斑点的坐标,阐述了结合瞳孔中心与普尔钦( purkinje )斑点的位置关系进行初步判定视线方向的方法;最后,详细描述了所构建的增强现实维修诱导系统的基本原理、软硬件框架,为今后维修诱导系统的深入研制提供基础。 |
- Similar Words：
- "视线挡板" Chinese translation, "视线电路衰落" Chinese translation, "视线法" Chinese translation, "视线范围" Chinese translation, "视线范围内" Chinese translation, "视线高" Chinese translation, "视线高程" Chinese translation, "视线高度" Chinese translation, "视线跟踪测验" Chinese translation, "视线工具" Chinese translation
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