查询词典 image

Firstly, a signalized point is stuck on a moving object to be tested, a microphone array and two video cameras are arranged, and the video cameras are demarcated to obtain a projection matrix; sound pressure signals of a sound source in the moving object to be tested are obtained by the microphone in an array mode, the dynamic video of the moving object to be tested is obtained and disassembled into an image by the video cameras; the signalized point on the moving object to be tested is identified in the video image and the matched signalized point is treated with three-dimension reconstruction to obtain the spatial location of the moving object to be tested; the sound pressure signals are treated with beam forming treatment to obtain a sound field characteristic function scattergram of the moving object to be tested, the video image is treated with spatial coordinate superposition frame by frame and restored into a dynamic video image.

首先在被测运动物体粘贴标志点，布置传声器阵列和两台摄像机，对摄像机进行标定，得到投影矩阵；传声器阵列获取被测运动物体中声源的声压信号，摄像机获取被测运动物体的动态视频，将动态视频拆解成图像；在视频图像中识别出被测运动物体上的标志点，对匹配后的标志点进行三维重构，获取被测运动物体的空间位置；对声压信号进行波束成型处理，得到被测运动物体的声场特征函数分布图，将其视频图像进行逐帧空间坐标叠加，并还原成动态视频图像。

The image matrix is transformed into vector by singular value decomposition. The angle between singular vectors of the original image and the distorted image is used to measure the image quality.

考虑原始图像和畸变图像尺寸不一致的情况，提出了用奇异值分解把图像矩阵转为向量，用奇异值向量之间的夹角作为图像的质量评价指标。

Seeing image as a matrix, the method applied singular value decomposition on image matrix to decompose image information to a series of sub-spaces correspond to singular value and singular value vector, and then by reconstruction of image matrix using effective singular value to remove noising.

从矩阵的角度出发，通过对图像矩阵进行奇异值分解，将包含图像信息的矩阵分解到一系列奇异值和奇异值矢量对应的子空间中，然后通过有效奇异值重构图像矩阵达到去噪目的。

Then image sequences are stitched to continuous panoramic image mosaics, and the panoramic image of different swathes can be stitched to the full\|view spherical panoramic image.

将系列图像的拼接结果整合，得到360°视角的全景图像；然后进行上下层全景图像的拼接，生成全视角球面全景图，效果较好。

We figure out the telescope mount parameters by observing stars with CCD, and establish a measurement system, including CCD and image acquisition card to collect stars'image data, time and frequency system (made up of high accuracy counter, the GPS second signal and 10MHz frequency standard), the observing software in VC++6.0 for collecting and processing star image and the image processing software programmed with MATLAB.

建立了一套用于测定望远镜机架指向误差模型参数的系统，包括：CCD 及图像卡等硬件系统用于采集恒星图像数据；使用高精度的计数器、GPS 提供的秒信号和标准10MHz信号开发了用于观测软件的时间频率系统；使用VC++6.0 编制了包括用于计算恒星位置及图像采集和处理的观测程序，并用MATLAB编制了用于处理观测数据的程序。

The government image can be divided into visible image and invisible image, total image and partial

政府形象可分为有形形象与无形形象；总体形象与局限形象

Phase correlation and then reaches image mosaic by graph cut and poisson image fusion.graph cut is used to find a globally optimized seam-line for deghosting while poisson image fusion is used to realize smooth mosaic without exposure difference.a new weight calculation method based on the statistics of guadient direction histogram is presented here in order to robustly realize graph cut.an edge transition poisson image fusion method is also proposed to reach exposure difference removal

该方法在相位校正的基础上将图切割和泊松融合相结合实现拼接，图切割用于搜索全局最优的缝合线以去除鬼影，泊松融合用于曝光差异的处理。本文给出新的基于梯度方向直方图统计的权值计算方法，实现稳定的图切割。另外，本文还设计出重叠过渡的泊松融合方法，较好地完成图像合成。

At the aspect of effect assessment , the image quality assessment assume the knowledge of a reference image and blind image quality assessment are introduced according to the uncomplimentary information of IR images ,which benefit to evaluate the effect of the enhancement method of the IR image under different condition .

在对红外图像增强处理的效果评价方面，针对所掌握红外图像信息的完整性，分别就有参照图像的评价和盲图像的评价引入了不同的评价机制，从而为不同情况下的红外图像增强方法的有效性评估奠定了基础。

Y: I myself am analyzing it while we are talking. Now I would like to bring forward a question of image painting. I personally think, the academic direction of image painting applies itself to the vague limit between image and painting. What's the definition of image?

杨：实际上我们在谈，我自己在慢慢分析，我现在提出一个问题关于影像绘画的问题，我认为影像绘画的学术方向就是要模糊影像和绘画之间的界限，影像的概念是什么呢？

The academic direction of image painting applies itself to the vague limit between image and painting. If the direction of image art uses an image language creating independent and flowing spaces, then the painting should use the painting language to complete the component reality.

影像绘画的学术方向是致力于将影像和绘画之间的界限模糊，如果说影像艺术的方向是通过影像的语言来创造独立的、流动的空间，那么绘画就应该是通过绘画的语言来完成构成的现实。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷