5 . the program of the image processing , feature detection and pattern recognition are programmed with visual c + + 6 . 0 5 、基于面向对象的思想，利用visualc + + 6 . 0编写了图像处理、特征提取及模式识别程序，实现了对目标图像的识别。
Now , qbic ( query by image content ) is adopted to deal with this problem . qbic is querying goal image from image database by likely features 基于内容的图像检索技术就是从代表图像本身的内容入手来检索数据库中与目标图像近似的图像。
In this dissertation , we also have a study on how to get the 3d altitude of a object from images captured by multi - camera or by mono - camera 本文还分别针对多相机和单相机情况，研究利用光测，通过对目标图像的处理来得到目标三维姿态的方法。
It is also improved effective in object recognition . fractal image coding can approximate any given image by capturing intrinsic self - similarities within the image 由于分形压缩编码中已经携带了图像的特征，因而可以利用它进行目标图像识别。
With the digital watermark technology , the embedding of digital watermark usually has influence to the target image quality in varying degrees 摘要在数字水印技术中，将数字水印嵌入到原始图像的过程，通常会对目标图像的质量产生不同程度的影响。
Under the controlling of computer , the system captures and stores objective image by optic - mechanical system fixed on measured object and image capture card 在计算机的控制下，系统通过被测物体上安装的光机系统和图像捕捉卡来捕获并存储目标图像。
5 . how to get the 3d altitude of a object from images captured by multi - camera or by mono - camera is researched . and the results of some experiments are dipicted 5 、研究在多相机和单相机的情况下，利用光学测量的方法，通过对目标图像的处理得到目标的三维姿态。
And in the process of tracking , there must be many sudden changes in the object image , then the reasonable updating of the reference image will be the key to the tracking problem 又因为跟踪过程中，目标图像必然存在突发性的变化，对模板合理地进行更新是目标跟踪的关键。
This paper mainly discusses the vital part discrimination of the near - field target by using target acoustic imaging method , which uses dense narrow beams based on high frequency system 本论文主要研究了基于高频体制下利用密集窄波束形成目标图像，进行近场目标精确识别。
This article designs the elements which can shape the laser beam special shape and several aimed pattern shapes . this simulation results and expected results are matching 文章设计了能够将高斯光束转变为具有特殊图案的形状以及多个目标图像的计算机光学元件,模拟结果与预期结果相符合。
