图像空间分辨率的改善在遥感图像和计算机视觉应用中非常广泛。
The application of improving spatial resolution of image is very wide in remote sensing image and compute vision.
本论文以提高图像空间分辨率和成像精度为目标，着重研究EIT图像重建算法。
This dissertation mainly studies EIT image reconstruction algorithms with the aim of increasing precision and spatial resolution of EIT.
从卫星遥感图像空间分辨率的定义出发，简述了影响卫星遥感图像空间分辨率的几种因素。
The definition of satellite remote sensing image spatial resolution is given and its affecting factors are discussed.
针对退化图像空间分辨率较低的问题，提出了一种基于归一化方差的多分辨率图像融合方法。
A major problem in using degenerative images is the low spatial resolution. In order to overcome that problem, an image fusion method based on the normalized square deviation is proposed.
同时还讨论了体素尺寸、几何映射获取投影矩阵以及探测器尺寸与成像物体尺寸比值对断层图像空间分辨率的影响。
Then the effects of the voxel size, the geometrical mapping of the projection matrix and the ratio of detector size to imaging object size, on the spatial resolution were discussed.
氦离子显微镜能够提供所有扫描射线法中最高空间分辨率的表面图像，以及极高的表面灵敏度。
Helium ion microscopy (HIM) offers the highest spatial resolution surface imaging of any scanning beam method, as well as extremely high surface sensitivity.
在这篇文章中，我们提出了多分辨率时空衍生空间方法，和方法运用到一些真实的泥石流视频图像。
In this paper, we propose a multi resolution spatiotemporal derivative space method, and apply the method to some real debris flow video images.
光学遥感依赖于利用多光谱和超光谱图像具有较高的光谱分辨率和空间分辨率来对所观测场景进行辨别。
Optical remote sensing relies on the use of panchromatic, multispectral and hyperspectral images with a high spectral resolution and spatial resolution to distinguish the observed scene.
研究结果表明，使用该方法可以获得被观测地域的高空间分辨率图像；
Numerical simulation results show that this method can produce a microwave image of the ground objects with high spatial resolution.
影像增强器内电极和管壳对X射线的背向散射将降低增强器输出图像的空间分辨率和对比度。
The X-ray backscattering from the inner electrodes and the tube wall of an X-ray image intensifier (XRII) will degrade the spatial resolution and the contrast of an output image.
在传统的空间域正则化图像复原或超分辨率图像复原方法中，是用向量2-范数度量数据逼近项和正则项。
In traditional approach, people use l_2 -norm to measure data approximation item and regularization item in regularized image restoration and super-restoration in spatial domain.
空间分辨率是衡量磁共振图像的重要指标，它直接影响到图像质量的好坏以及图像的诊断价值。
The image space resolution ratio is the most important index to evaluate the images of MRI.
而连续色调和半色调的图像则保存了较多的颜色信息，通常要求较高的颜色分辨率，但对空间分辨率的要求不高。
Comparatively, the regions of continue-tone images blocks or half-tone images blocks are with more color information, usually demand more color resolution, but little space resolution.
录音机采用H . 264压缩技术，有高分辨率图像且需要较少的存储空间。
The recorder incorporates H. 264 compression technology for outstanding, high-resolution images that require less storage space.
该文模拟不同空间分辨率的遥感图像中混合像元造成的误分类情况，同时应用线性模型对混合像元进行了分解提纯，用以提高分辨率精度。
This article simulates misclassification because of mixed pixels on different spatial resolution images, then applies linear model to decompose mixed pixel, so as to improve classification accuracy.
受光谱分辨率和空间分辨率的影响，能从图像上提取到信息的湿地类型有河流、河漫滩、湖泊、水田、沼泽、草甸、沼泽化草甸。
Limited by spectrum resolution and spatial resolution, we were only able to derive the categories of river, flood plain, lake, paddy field, swamp, grass marshland and morass from rs images.
对不同空间分辨率、时间分辨率和波谱分辨率的遥感图像进行综合、高效的利用，是遥感应用的关键问题之一。
The efficient integration of remote-sensing images with multiple spatial, temporal and spectrum resolution was a key of remote-sensing application.
由于传感器的分辨率的限制，在低空间分辨率遥感图像中存在着大量的混合像元。
There are lots of mixed pixels in the low spatial resolution remote sensing images due to the limitation of the resolution of the satelite sensor.
对高维输入向量具有高的推广能力；比单源信息的SVM和最大似然方法图像分类精度更高，适合高空间分辨率遥感图像分类。
It has more accuration than the maximum likelihood method and SVM based on the single source data, adapts to the high spatial resolution RS Image classification.
为了在保持原始图像信息的情况下，提高图像的空间分辨率，改善图像的峰值信噪比，在前期的研究中提出了小波双三次插值搜索算法。
In order to improve the resolution and PSNR of the obtained image without damaging its original information, the Wavelet Bicubic Interpolation Search Algorithm was proposed in the previous work.
结果：临床照片图像质量与剂量指数、噪声水平、密度分辨率和空间分辨率关系密切。
Results:The qualities of clinical images were closely related to such parameters as CTDI, noise level, density resolution and spatial resolution.
为了在不增加测量点数的情况下提高近场声全息图像的空间分辨率，提出一种基于正交球面波插值的近场声全息图像分辨率增强方法。
A new method based on interpolation using orthogonal spherical wave source was proposed to enhance the resolution of the nearfield acoustic holography image without adding measurement points.
分层递降是基于图像多分辨率，包括空间多分辨率和时间多分辨率。
The hierarchical technique is based on image multiresolution, including spatial multiresolution and temporal multiresolution.
实验结果表明，该图像融合方法在保留TM多光谱图像光谱分辨率的同时，通过融合SPOT全色图像提高了空间分辨率，丰富了图像细节信息。
The experiment results show that image details are enriched while spectral solution of TM image is reserved by fusing TM image with SPOT image in our image fusion method.
介绍了一种利用BP神经网络由低空间分辨率遥感图像序列重建得到一幅较高空间分辨率图像的算法。
BP neural network is used to reconstruct a high spatial resolution remote sensed image from low spatial resolution images sequences.
实验结果表明，该图像融合方法在保留TM多光谱图像光谱分辨率的同时，通过融合SPOT全色图像提高了空间分辨率，丰富了图像细节信息。
Experiment results show that image details are enriched while spectral solution of TM image is reserved by fusing TM image with SPOT image with the image fusion method.
视频空间分辨率下变换转换编码过程的运算量较大，受实时性、输出码率的限制，转换后的图像质量会有一定程度的下降。
Video transcoding for reduced spatial resolution needs a lot of computation. Restricted by real-time demand, the quality of transcoded stream will decrease in variant degree.
提出了一种利用多分辨率图像模板库来定量确定遥感融合图像真实空间分辨率的方法。
Spatial resolution of remote sensing fused image is usually the spatial resolution of high spatial resolution image which is not the real spatial resolution of the fused image.
利用频谱解混叠方法和空间域迭代重建方法对低分辨率图像帧数大于等于4帧时的重建效果进行了研究。
The result of reconstructing a HR image is studied when the quantity of LR images is more than or equal 4 by using the spectral de-aliasing algorithm and the spatial iterative algorithm separately.
利用频谱解混叠方法和空间域迭代重建方法对低分辨率图像帧数大于等于4帧时的重建效果进行了研究。
The result of reconstructing a HR image is studied when the quantity of LR images is more than or equal 4 by using the spectral de-aliasing algorithm and the spatial iterative algorithm separately.
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