查询词典 image compression

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。

Through the experiment, carries on the appraisal with the different digital image quality evaluation method to the digital mapping cameral image quality, obtain some image quality situation like uniformity gradient、entropy、 MTF and so on under the different appraisal target Through this topic research I have a system understanding to the quality evaluation of digital mapping cameral image .

通过实验，用不同的数码影像质量评价方法对数码航摄影像质量进行评价，获得在像元均匀梯度、信息熵、MTF等不同评价指标下的影像质量情况。通过本课题的研究使我对数码航摄仪影像质量评价有一个系统的了解。

Through the experiment, carries on the appraisal with the different digital image quality evaluation method to the digital mapping cameral image quality, obtain some image quality situation like uniformity gradient、entropy、 MTF and so on under the different appraisal target Through this topic research I have a system understanding to the quality evaluation of digital mapping cameral image .

通过实验，用不同的数码影像质量评价方法对数码航摄影像质量进行评价，获得在像元均匀梯度、信息熵、MTF等不同评价指标下的影像质量情况。通过本课题的研究使我对数码航摄仪影像质量评价有一个系统的了解。：数码航摄仪，数字影像，质量评价

Supervised and unsupervised image classification were applied to the study area TM image and t o the paddy field TM image. And the early rice areas were calculated by each met hod. Using the proposed methodology improved the quantitative accuracy of ear ly rice area estimated up to 93.98%, whereas it was 82.83%when image classific ation was used only. The extracted information from the c lassification is belonging to the early rice and not to any other vegetation. Si nce the GIS database is available, the method is easily applicable to any new RS images.

不同方法比较结果表明：非监督分类法不能用于提取丘陵山区的水稻种植面积；只用TM资料估算龙游县早稻面积，与统计数据相比，平行六面体分类法、最大似然分类法精度分别达到82.83%和59.95%；而用GIS 与TM资料集成技术对水田分布图进行分类估算早稻面积，平行六面体分类法、最大似然分类法的估算精度分别达到93.98%和60.65%，所以利用平行六面体分类法对南方丘陵山地早稻种植面积估算是可行的。

After explaining total design of automated test system for microcircuit , the thesis introduces GPIB standard .

文章在说明了微电路模块自动测试系统的总体设计后，对GPIB标准进行了介绍。

He interceded in my behalf.

他替我说情。