针对文本图像自动处理中对图标图形识别检索的应用需求，提出一种基于投影特征的图标图形识别检索方法。
To fulfill the application requirement to retrieve logos in automatic processing document image, a logo recognition and retrieval algorithm based on projective features was presented.
通过对制图教材中轴测投影部分的内容进行分析和研究，指出了其中有关概念定义及应用中存在的一致性问题。
Analyzing the contents of the axonometric projection in textbook of Engineering Drawing, this paper points out the consistency problems of the relevant concept definition and application.
其应用的领域对各个投影拼接单元间的颜色均匀性有着较高的要求，颜色的均匀性成为评判一个大屏幕拼接系统优劣的重要指标。
Because the good color uniformity of the multi-projector display system is highly required by many practical applications, it becomes a crucial factor to evaluate the system's performance.
应用CCD摄像和光学投影放大技术，配合数据采集和图像处理，对烟雾的宏观分布实施现场检测和监视。
We apply CCD image pickup, information collecting, image processing, optical projection and display to measure the distribution parameters of IR smog and laser smog.
微型投影作为便携式多媒体播放器的一个附加功能，可满足人们日益增强的对大屏高清视频的需求，其应用前景相当广阔。
As an additional feature of Portable Multimedia Player, Micro-projection can satisfy the growing demand of large screen and high definition video, its application prospects must be very good.
以线阵CCD器件作为二维投影式光电瞄准传感器的感受部件，应用于对刀仪上。
The linear array CCD is used as a sensitive component in a two-dimensional projective photoelectric aim sensor, and the latter is used in the machine tool pre-set instrument.
本文针对主元分析（PCA）方法在故障检测和诊断应用中的特点，对其进行拓展性研究，提出一种逆投影主元分析方法，意在提高故障检测灵敏度和诊断准确性。
In this paper, inverse projection principal component analysis (IPPCA) method is presented by way of research on PCA characteristics for improving its monitor sensitivity and diagnosis accuracy.
目的比较最大强度投影(mip)和表面遮盖显示(SSD)两种三维螺旋CT门静脉成像(3d - SCTP)重建方法的成像质量，初步评价3d - SCTP对肝硬化门静脉高压患者的临床应用价值。
Objective to compare the image quality of three-dimensional spiral ct portography (3d-sctp) produced by SSD with that by MIP and to make preliminary evaluation for its clinical application.
LCD微显示投影机中的偏振片及波片是重要的光学元件，所以偏振片及波片的理论与应用对投影机光学引擎的设计人员、加工装配人员、维修人员都是十分重要的。
In the LCD MD projector the Polarizer and Wave Plate are very important optical components. So to the optical engine designer, to the assembly master, to the repairer who must well know its theories.
第2部分进行的是在投影寻踪思想下对高维数据主成分分析降维的理论分析和实践应用；
Part 2 is in the Projection Pursuit ideology high-dimensional data principal component analysis dimensionality reduction theoretical analysis and practical application;
第2部分进行的是在投影寻踪思想下对高维数据主成分分析降维的理论分析和实践应用；
Part 2 is in the Projection Pursuit ideology high-dimensional data principal component analysis dimensionality reduction theoretical analysis and practical application;
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