查询词典 background image

Image ; databases ; image management ; image processing ; human-computer dialogue

图象；数据库；图象管理；图象处理；人机对话

To deblur edge after image magnifying,an adaptie edge sharpness presering image magnification is put forword,which can fit edges of any direction,gradient and amplitude,utilizing the gradient imgormation of the image and the properties of the hyperbolic tangent function haing reiewing the character of a typical edge.

针对图像放大后出现边缘模糊的现象，论文考察了典型边缘的特征，利用图像的梯度信息和双曲正切函数的性质，提出了一种较好地拟合任意方向、陡度和幅度的边缘，因此能够保持边缘锐度的自适应图像放大算法。

The invention belongs to the field of image fusion technology, in particular to a multi-spectral image and panchromatic image fusion method based on residual hypercomplex symplectic decomposition.

本发明属于图像融合技术领域，具体为残差超复数对偶分解的多光谱与全色图像融合方法。

The analytical results show that the image distortions from the watermark are spread throughout the whole image and are spread into the three channels of a color host image by a hypercomplex inverse Fourier transform. So the proposed watermarking algorithm can realize a good combination for the imperceptibility and security of the watermark.

分析表明提出的方法通过超复数傅氏逆变换，可以把水印带来的误差扩散到整幅图像，并且是分散到红、绿、蓝三色的各个分量上，从而实现数字水印的不易感知性和安全性的良好结合。

The method comprises the following steps of : respectively constructing models of residual images of a multi-spectral image and a panchromatic image by using hypercomplex, and respectively subjecting the hypercomplex residual models of the multi-spectral image to hypercomplex symplectic decomposition along the grayscale axis direction to obtain a simplex portion containing brightness information and a perplex portion including chromaticity information.

该方法首先用超复数分别对多光谱图像和全色图像的残差图像建模，并对多光谱图像的超复数残差模型沿灰度轴方向分别进行超复数symplectic分解，得到包含亮度信息的simplex部分和包含色度信息的perplex部分。

In the knowledge system of human civilization, language is our main tool of intelligent source and communication, while image is in the awkward condition of shifting and hesitation, and in the incessant attack and elimination due to social ideologies, for example, iconoclasm is a kind of negative oppression and eradication of worldly religious images, which aims not at hoping image becomes the worldly stuff that might affect the divine belief and refuses image is the symbol of divine supremacy.

在人类文明的知识体系中，语言是我们主要的知识来源和交流工具，而图像则处于漂移、犹豫的尴尬处境，不断因为社会意识形态需要而成为被攻击、被消灭的对象，如偶像破坏运动就是对世俗宗教图像的一次否定性压制和根除，目的是不希望图像成为影响神性信仰的世俗物品，拒绝图像是神性至上的象征。

In this article, it is introduced the different methods (identical point, transformation of image and so on)of image registration based on the transformation of image.

医学图像配准是指对于一幅医学图像寻求一种空间变换，使它与另一幅医学图像上的对应点达到空间上的一致。

Spatial resolution of image is a critical index of image quality, and also is an important parameter in the area of image application.

图像的空间分辨率是评价图像质量的一个关键性指标，也是图像应用中举足轻重的一个参数。

The spatial resolution of the image is a critical index of the image quality and also an important parameter in the area of the image application.

图像的空间分辨率是评价图像质量的一个关键性指标，也是图像应用中举足轻重的一个参数。

System structure of the Neighborhood Image Frame Buffer is presented,aiming at the problem of the data stream of high speed image processing,especially the storing and accessing of the neighborhood image data.

本文针对高速图像处理的数据流问题，特别是邻域图像数据的并行存取问题，提出了邻域图像帧存储体的体系结构，实现了帧存储体邻域图像数据的并行存取，极大地提高了图像处理的速度。

In this new architectural plan the Garden of Golgotha came to be at the centre of the new city.

Aelia 是高举他自己，并在此城内朝拜罗马诸神。

The continuous nature of peat accumulation means that terrestrial coaly rocks may provide a higher resolution and more complete record of base-level change than the time-equivalent shallow-marine strata, thus enabling the identification of highfrequency cycles that are not recorded in themarine strata.

泥炭积累的持续性质的手段，陆地coaly岩石可提供较高的分辨率和更完整的记录基准面变化的影响时，相当于浅海阶层，从而使确定的高频周期，不记录在themarine 阶层。