信息融合。图像滤波。混合滤波。合成熵。
Information Fusion. Image Filtering. Hybrid Filtering. Compositive Entropy.
脉冲检测技术是脉冲噪声图像滤波的关键技术。
The technology of impulse detection is the key technology of image filter of impulse noise.
滤波窗口大小的选择直接影响SAR图像滤波的效果。
The size of filtering window has obvious impact on the effect of SAR image filtering.
经典的图像滤波器在抑制噪声的同时会丢失图像中的细节。
Classical filters can restrain it with the loss of image details.
针对这一问题，本文提出了一种基于方向梯度的图像滤波算法。
In allusion to this question, in this paper, we proposed a method of image filter based on direction gradient.
对图像滤波的要求是，既能滤除图像中的噪声又能保持图像的细节。
Image filter is expected to both reduce the noise and keep the image details.
这些非线性图像滤波大多源于求解初始值为输入图像的非线性扩散方程。
These filters may boil down to solving nonlinear diffusion equations with initial values being input images.
对于叠加了白噪声的图像，提出一种倒数加权的窗口自适应邻域图像滤波算法。
An additive noise removing algorithm using reciprocal weight and adaptive neighborhood statistics is proposed.
保边去噪是图像滤波中的主要问题。声呐图像像素少品质恶劣，保边去噪显得尤为重要。
Reducing image noise and protecting object edges is a primary task on a filter design, and it is still an important task owing to the sonar image being bad quality.
分析并研究了可用于指针图像处理的图像分割、图像滤波及图像的膨胀细化等运算方法。
The method of image threshold, image filter, image dilation and image thinning that can be used to the pointer image procession is analyzed and studied.
针对智能交通视频图像中常见的几种噪声源，阐述了数学形态学在交通图像滤波中的应用。
The application of mathematical morphology in filtering traffic images was discussed with respect to a number of noise sources common in intelligent traffic video images.
在字符图像预处理方面，重点研究了灰度图像滤波算法、图像的倾斜检测和字符分割算法；
The research of the character image pre-processing focuses on the gray-scale image filtering algorithm, the skew detection of image and character segmentation algorithm;
在图像滤波方面，传统的低通滤波方法在滤除图像高频成分的同时，破坏了图像的某些细节。
In image denoising, traditional low-pass methods can suppress high frequency noise, at the same time they can destroy image details unsatisfactory.
本发明披露了一种图像滤波处理方法，解决了图像缩放过程中外 部存储器的带宽效率低的情况。
The invention discloses an image filtering process method, which solves the problem of low bandwidth efficiency of an external memory during image scaling.
针对目标检测跟踪的图像滤波算法的评价，提出了目标与背景的交叉分辨力评价算子及评价准则。
Across resolution evaluation operator of target and background is presented to solve the performance of match filtering arithmetic.
使用图像滤波算法滤除噪声一直以来都是图像处理领域研究的热点，也是仍未得到圆满解决的研究课题。
Image filter algorithm is always study focus in the field of image processing and analysis, which is still unresolved well till now.
分析并研究了可用于指针图像处理的图像分割、图像滤波、边缘点提取、直线拟合、平行直线求距等运算方法。
It analyses and studies the operating method in image processing area, including image division, image filter, picking up edge point, drawing up line and getting the distance of parallel lines.
针对SAR图像解译，SVM在图像滤波、图像分割、目标识别与分类、极化数据分类等过程中有很好的处理能力。
Aimed at SAR image interpretation, SVM shows good performance in image filtering, image segmentation, target discrimination and classification, as well as polarimetric SAR data classification.
然后提出基于模拟退火的迭代滤波器的SAR图像滤波方法。这种方法通过引入相关邻域模型，描述图像的局部特性。
Then a kind of SAR image filter method based on annealing and iterated filter is proposed, which describes image local property by correlated neighbourhood model.
传统的图像滤波复原技术一般都是对图像中的噪声加以抑制或消除，但图像在强噪声污染时传统的方法消除噪声很困难。
Traditional methods for image restoration usually focus on eliminating noises to accomplish restoring image, but for images polluted by strong noises, it is hard to achieve it in this way.
在此基础上选择数学形态学滤波方法，设计了基于帧间差分法的数学形态学图像滤波处理算法，并设计了算法的程序流程。
The mathematical morphological filtering technique based upon frame difference method has been push forward and the basic program flow chart for this algorithm is also set forth.
通过CT图像滤波、分割、开操作等图像处理方法以及轮廓提取和采样等建模方法，得到快速成形数据接口cli文件，进而进行原型的快速成形制造。
Through ct image processing, segmentation, open operation, contour sampling and extraction, the rapid prototyping data interface modal file which is presented as CLI format, can be obtained.
而后用图像通过滤波器来观察，即所谓的视差屏障（parallaxbarrier），其实主要就是一个划有很多垂直狭缝的观察屏。
The images are then viewed through a kind of filter--called the parallax barrier--that essentially is a screen with a bunch of vertical slits in it.
中值滤波是图像处理中比较常用的滤波方法，但是它对窗口和数据点的依赖使它在处理空间密度较大的冲激噪声时受到限制。
The median filtering is a common method in image processing, but it is limited when it faces the swash noise of space high density, because it depends on the fixed Windows and the data points.
经过维纳去卷积滤波，图像质量有所提高。
指纹预处理一般包括规格化、方向图计算、图像分割、滤波、二值化等环节，该文系统地讨论了各环节的有效算法。
The preprocessing in an automatic fingerprint identification system usually includes five steps: normalization, directional graph computation, image segmentation, filtering and binarization.
针对图像传输过程中的噪声，系统采用了对噪声图像使用局部算子的滤波技术来提高图像质量。
Aiming at the noise in image transmission, the system adopts filter technique of local arithmetic operators to enhance the image quality.
针对图像传输过程中的噪声，系统采用了对噪声图像使用局部算子的滤波技术来提高图像质量。
Aiming at the noise in image transmission, the system adopts filter technique of local arithmetic operators to enhance the image quality.
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