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low-resolution中文是什么意思

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  • The use of mpeg - 2 aac compression and multiplex technologies makes it possible to transmit signals through satellite , terrestrial and mobile means . as a unique feature , isdb permits user to receive a low - resolution edition in favour of better mobile reception . in an interference - free environment , viewers may choose to receive a high - resolution edition for better picture and sound quality
    它使用以mpeg - 2aac压缩编码与多工技术,可以透过卫星、有线与地面无线等不同传输媒体播送; isdb有一个较其它系统独特的功能,就是听众可以选择接收低解像度的讯号,来换取良好的流动接收效果,而在无干扰情况下,又可以选择接收高解像度的讯号,来享受高质的视听效果。
  • The use of mpeg - 2 aac compression and multiplex technologies makes it possible to transmit signals through satellite , terrestrial and mobile means . as a unique feature , isdb permits user to receive a low - resolution edition in favour of better mobile reception . in an interference - free environment , viewers may choose to receive a high - resolution edition for better picture and sound quality
    它使用以mpeg - 2 aac压缩编码与多工技术,可以透过卫星有线与地面无线等不同传输媒体播送isdb有一个较其它系统独特的功能,就是听众可以选择接收低解像度的讯号,来换取良好的流动接收效果,而在无干扰情况下,又可以选择接收高解像度的讯号,来享受高质的视听效果。
  • For some low - resolution radar on active duty , we can only get the doppler cross image of the echo because of their low longitudinal resolution . therefore some analysis and algorithms for low - resolution radar are given and verified by measured data and simulation data results
    对于现役的大量的低分辨雷达,由于纵向的低分辨率,所以只能对得到的回波数据进行横向的多普勒成像,为此本文对低分辨雷达的成像进行了系列的分析,提出了一些算法,并用实测数据和计算机仿真数据进行了验证。
  • We also establish a unified map frame to solve the super - resolution issue and pattern matching issue simultaneously . the frame has two advantages : first , the prior knowledge of the patterns is introduced into the super - resolution issue , and benefits the restoration of high - resolution image . second , more information of the low - resolution sequence is used in the pattern matching
    在最大后验概率框架下建立了统一求解超分辨率与模板匹配问题的算法框架,它具有以下特点:在超分辨率中引入了模板库中的先验知识,提高了超分辨率的恢复效果;更充分利用了图像序列中的信息,提高了模板匹配的准确性。
  • This dissertation deeply deals with multisensor image fusion , analysis of colored texture image , radar network detection system around the three levels of data fusion : data , feature , decision . a lot of new ideas and approaches are proposed and better results are achieved . the main contributions in this dissertation can be summarized as follows : * a new method is developed to merge a high - resolution panchromatic image and a low - resolution , multi - spectral image based on trous algorithm
    本文围绕着数据融合的三个层次:像素级融合、特征级融合和决策级融合,深入研究了多传感器图像融合、彩色纹理图像分析和雷达组网探测系统,并提出了一系列新的思想和方法,取得了良好的效果,主要内容如下: *针对trous小波融合方法中存在的叠加融合问题,提出了一种新的基于trous算法的多光谱与高分辨率图像融合方法。
  • An automatic road extraction strategy is introduced based on cognitive psychology and perceptual organization theory , emphasizing the leading action of high - layer knowledge . 3 . the road feature of low - resolution imagery is analyzed in detail and the road description model is built on vosselman and knecht ' s definition about the road knowledge
    2 、简要介绍了认知心理学的基本概念和感知觉理论,并基于感知觉理论提出了道路自动提取的框架思路,强调高层知识对低层操作的指导作用,及高层知识和后期处理的反馈信息对早期处理的重要作用。
  • Multi - channel deconvolution , based on multi - channel signal analysis , is presented to recover receiver function from three - component teleseismic p waveforms clustered within certain backazimuth and epicenter distance , to increase the resolution of receiver function . wavelet inversion is also introduced to broadband receiver function , to solve for nonuniqueness cased by linear approximation of nonlinear problem , and broadband receiver function is decomposed into multi - resolution versions , and the inversion result for the low - resolution version is iteratively taken as the initial model for the high - resolution , and gradually obtain the inversion model for broadband receiver function
    为克服广义线性反演对初始模型的依赖性,并保持其快速收敛的特点,本文首次将小波变换引入到接收函数波形反演,将接收函数分解到不同的分辨尺度上,分别进行广义线性反演,并将低分辨率的反演结果作为高分辨率反演的初始模型,渐近地获取宽频带接收函数的模型,克服了非线性问题线性化带来的非唯一性。
  • The simulation results show that , either for parallel geometry or for fan beam geometry , high resolution images can be reconstructed by means of both the algorithms from the overlapped projection data . moreover , the quality of the images reconstructed by the virtual detector algorithm from the overlapped low - resolution projection data is almost as good as that of the images reconstructed directly from the high - resolution projection data
    大量模拟试验结果表明,无论对平行束的相叠低分辨数据还是对扇形束的相叠低分辨数据,用虚拟探测器法和直接重建法均可由相叠低分辨数据重建出具有较高分辨率的图像。
  • In aspect of precision focus in digital camera , to gets best low - resolution image sequences , the paper gives a means to judge if the camera is in focus by statistic of fringe . in aspect of super - resolution processing , the paper analyses model algorithms and ascertains algorithms our use . in aspect of performance evaluation of super - resolution , studies the ways that performance evaluation of super - resolution and the least number of images ( the sufficient of number of low - images ) to get the best result
    论文围绕这些方面开展了研究:在数字相机准确对焦方面,提出了一种基于边缘判断是否精确对焦的方法,以获取优质的低分辨率图像序列;在超分辨率处理的算法方面,分析典型算法并确定了使用的算法;在超分辨率处理的性能评估方面,研究了超分辨率的效果评价方法和利用达到该效果需要的图像序列的最少帧数(充分帧数)计算方法。
  • 更多例句:  1  2  3  4
  • 英文解释
  • of computer output devices; producing images that are not sharply defined

  • 推荐英语阅读
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Last modified time:Mon, 11 Aug 2025 00:29:56 GMT

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