sequential images造句
例句与造句
- 3 sequential images matching and splicing technology is studied
3研究了长序列动态图像匹配与拼接技术。 - background estimation technique based on sequential image time stability
基于序列图像时间稳定性特征的背景估计技术 - in this paper, we also present an object detection algorithm for sequential images
本文提出了一个序列图像中运动目标的检测算法。 - this system is composed of three modules, which are sequential image acquisition, data transport and image processing
系统包括三大模块：视频图，像采集部分、图像数据传输部分和图像后处理部分。 - because the object is far from the camera, and also the outdoor environment has much interference, the background of gathered sequential images is often offset
由于要监视的目标区域离摄像头比较远，并且野外环境的干扰比较大，采集的序列图像有一定的抖动和位移。 - It's difficult to find sequential images in a sentence. 用sequential images造句挺难的
- the research interest of moving object detection is image sequence . first, this paper introduces the vision principle of moving object detection and the common methods on sequential images analyzing
运动目标检测的研究对象是视频序列图像，本文首先介绍了运动物体的视觉检测原理以及序列图像分析的一般方法。 - in chapter five, gained proper matching template taking advantage of edge image and mapped two sequential images basing on image transform and template matching and found moving objects
第五章利用前一章运算得到的边缘图像，选取出适当的匹配模板，综合利用中文荷要坐标空间变换和模板匹配法配准图像，检测出运动目标。 - this paper starts with the running principle and procedure of x-ray sequential image acquisition processing system . the emphasis of this paper is put on key problems of pci device driver based on windows os
本文从x射线医学成像的背景、原理和现状入手，详细描述了x射线医学视频图像采集与处理系统工作原理和工作过程。 - therefore, we propose a correspondence approach for feature points in sequential images . in the process of dealing with image sequences, we will revise the match if the offset of image background is big
因此本文研究了序列图像之间特征点的对应方法，在对图像序列的处理过程中，若图像的背景漂移较大，则应进行校正配准。 - to recover scene structure from motion, firstly the relation between sequential images must be set up through three steps as feature point extraction, corresponding matching and estimation of fundamental matrices
要恢复场景三维形状，首先必须建立序列图像之间的联系。其中包括特征点的提取，特征点的匹配以及基本矩阵的估计。 - finally, the method of infrared weak and small targets detection based on wavelet and integration match is described, which makes use of the moving targets " characteristic and is effective in the infrared sequential images detection
最后，针对运动弱小目标，提出基于小波分析和积累匹配的检测方法，较好地解决了利用序列图像的弱小目标检测问题。实测数据实验结果表明本文方法是有效的。 - according to minimum mean absolute difference criteria ( mad ), our paper uses three-step search algorithm to get the block vectors in two sequential images . main direction of object motion could be obtained by classifying and the average vector on main direction is the vector of whole object . this thesis starts with an introduction of the motion analysis
根据最小平均绝对差值(mad)准则，利用三步搜索算法，计算出相邻两帧视频图象中各子块的运动矢量，该算法通过对运动矢量场中的运动矢量进行统计、分类，找到物体运动的主要方向，而主运动方向上的平均运动矢量就是物体运动的整体矢量。 - one of the common characters between traditional algorithms based on dct image coding is that regardless of the content of the image, they use a fixed size block to process, for example, jpeg, mpeg-1 / 2, h . 263 use constant 8 * 8 block mode . the main work of this article is to propose a sequence images compression algorithm that is based on adaptive block dividing and object to the disadvantages of the one based on fixed-size block dividing . the proposed algorithm is an image compression method, which can auto-adjust dct block size ( 8 * 8 or 4 * 4 ) according to the difference of corresponding blocks between two frames of the sequential image and doesn ’ t process any unnecessary data blocks in order to enhance coding efficiency
传统的基于dct的图像编码算法的一个共同特点就是:不管图像的具体内容,采用固定的块尺寸进行统一的处理,例如jpeg,mpeg-1/2,h.263均采用固定的88分块方式,本文的重点工作是针对这些采用固定的块尺寸进行统一处理的算法的一些缺点,提出了一种基于自适应分块的序列图像压缩算法,该算法是一种根据序列图像两帧间对应块的差别自动调整dct变换尺寸(88或44),对不必要的数据块不进行处理,以提高编码效率的序列图像压缩编码方法,具有较高的编码效率和较好的压缩效果,与传统的采用88固定分块方式的压缩编码算法相比,性能有较大幅度的提高,在文中,作者对两者的压缩编码性能进行了分析比较。 - in this thesis, the basic arithmetic of piv software-cross-correlation arithmetic is introduced in detail, during the data process, through processing the two sequential images by the cross-correlation arithmetic, the vector charts of particles velocity can be obtained, so is the chart of absolute velocity, with velocity decomposed into the radial velocity and axial velocity
本文对试验所获得的连续图像通过互相关算法，获得颗粒速度矢量图，并将速度分解为径向速度和轴向速度，对每一小区域内的颗粒按速度方向不同进行速度平均，获得颗粒的平均速度分布曲线。 - a new sequential images sub-splicing method is proposed, which based on features of markers and aimed at looking for the same markers in overlapped area of two adjacent images to finish the splicing task . no real image coalescence is done, but the redundant information is diminished, so the two adjacent images are considered well spliced . big marks are interlaced with small ones to realize accurate image sub-splicing in real situation
阐述了种子动态图像拼接原理，提出了动态图像亚拼接检测方法，该方法基于标记特征，以搜寻相邻两帧图像中重叠区域内相同标记为目标，利用相同标记在前后两帧图像中应具有相同特征向量的特点，通过特征向量的匹配，实现冗余图像信息的去除，达到相邻两帧图像的拼；提出了大小间隔的标记方案，以适应采集工况，实现准确图像亚拼接；研究了重叠区域宽度对拼接精度的影响，给出了重替区域宽度设置方式。
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