A digital image filtering algorithm of local cluster averaging is described.
本文提出了一种局部集群平均数字图象滤波算法。
Based on the extremum median filter, an auto-adaptive image filtering algorithm is proposed.
在已有极值中值的滤波算法的基础上，提出一种自适应滤波算法。
A new image filtering algorithm is put forward and realized by analyzing the mean value filter and the medium value filter.
通过对均值滤波和中值滤波进行分析，提出并实现了一种新的滤波算法。
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；
A nonlinear filtering algorithm was presented to remove salt and pepper noise from gray-scale image while preserving details.
针对灰度图像的椒盐噪声滤波问题，提出一种保细节的非线性滤波算法。
To absolve image blur for high speed camera, fixed-point DSP TMS320C6416 and wiener filtering algorithm were adopted.
为解决由于相机高速运动而导致的图像模糊，利用定点DSP芯片TMS320C 6416和维纳滤波算法实现电子稳像。
Simple, fast and adaptive spatial filtering and arithmetic operation are adopted by the algorithm and image quality is improved.
该算法采用了简单快速的自适应空间域滤波和代数运算，提高了图像质量。
In order to more effectively make use of local features to restore the noise-infected image, a nonlinear filtering algorithm based on local texture direction probability statistic model was proposed.
为了更有效地利用图像的局部特征恢复被噪声感染的图像，基于图像局部纹理方向概率统计模型，提出一种针对混合噪声的非线性滤波算法。
Compared with the other spread spectrum algorithm, this one is more robust against the typical image processing attacks such as adding noise, filtering and JPEG compression.
水印对剪切、JPEG有损压缩、中值滤波、抵抗噪声干扰等常规图像处理手段比较其他的随机序列扩频算法具有更好的鲁棒性。
On infrared image target detection in complex background, an algorithm for targets detection based on mathematical morphology is put forward by combining spatial filtering with temporal filtering.
针对复杂背景条件下的红外图像目标检测问题，将空域滤波和时域滤波相结合，提出了基于数学形态学的目标检测算法。
The algorithm of zero-order Gaussian filtering for an open profile (GFO) was used to correct the edge of the filtered image.
并且利用零阶开环高斯滤波算法，对低通滤波图像的边缘进行了修正。
When the digital image is interfered with by both of these noise, the application of classic filtering algorithm is often not reach good results.
当数字图像同时受到这些噪声的干扰时，应用经典算法进行滤波往往达不到很好的效果。
This new algorithm overcomes some shortage of common filtering algorithms when they are used for dealing with tire laser shearography image, and it can de-noise more effectively.
此算法克服了常见滤波算法在对轮胎激光剪切散斑干涉图像应用时的不足，更有效地滤除噪声。
Based on analyzing the reasons of the color image noise and the general algorithm of color image filtering, this paper presents a modified way of vector median algorithm for color image filter.
在分析彩色图像噪声的来源和滤波的一般方法的基础上，提出了一种基于矢量中值滤波算法的改进方法。
The result shows that the proposed algorithm has some improvement in keeping the advantage of mean filtering algorithm under the condition of preserving unclear edges of the image.
结果表明，该算法既保持了传统均值滤波的优点，又改进了对弱边缘目标的保护。
A restoration algorithm for recursive inverse filtering blind image is introduced for non-negative and finite support images.
介绍了具有非负和有限支撑约束的递归逆滤波器盲图像复原算法。
The typical methods such as mean processing algorithm and filtering algorithm can't effectively process the larger defects of infrared images, whereas bring about image distortion.
常用的平均值处理算法或者滤波算法，不但不能有效地处理较大的疵点，反而造成图像失真。
Based on the analysis of the principles of noise detection and noise filtering, an effective image denoising algorithm was proposed to restore images corrupted by impulse noise.
在分析噪声检测与噪声滤波原理的基础上，提出了用于恢复被脉冲噪声污染的图像的去噪算法。
The main content includes the design of original data collecting system, Image preprocessing, selection and algorithm of filtering method, points cloud creating, reconstruction of 3d CAD model.
主要研究内容包括：数据采集系统设计、图像预处理、滤波方法的选择及其算法、点云生成、三维CAD模型重构。
From the experimental result, this new algorithm can give better results than classic Wiener filtering with little ringing effect on the image border and little vibration on the edge.
实验结果显示，较之经典的维纳滤波恢复结果，新算法能够更好的消除边界的振铃和图像边缘的振动波纹。
This paper studies image median filtering and several fast algorithm, then designs and implements a novel median filtering algorithm based on proved sign test method.
在研究图像中值滤波及其快速算法的基础上，设计并实现了一种新的基于符号检验改进算法的中值滤波快速算法。
On the basis of stack filtering theory, a fast image restoration algorithm is presented based on the threshold and stack properties of stack filter in this paper.
在层叠滤波理论基础上，根据层叠滤波器的阈值分解和层叠性，提出了一种快速图像恢复算法。
This algorithm includes image filtering, extracting gray information, determining microarray spacing, addressing of spots and calculating brightness property from spots.
其关键步骤包括：图象滤波，图象灰度信息提取，微阵列间距确定，靶点定位和靶点信号值计算。
To resolve the detection of moving small target in infrared image sequences, a new small target detection method based on order morphology filtering is presented, and the detailed algorithm is given.
针对红外图像中运动弱小目标的检测问题，本文提出了基于顺序形态滤波的小目标检测方法，并给出了具体算法。
In addition, a fast recursive median filter and algorithm is developed for image filtering and image enhancement.
同时，提出了一种快速中值滤波算法对图像进行滤波和增强。
A filtering algorithm for 3-d images was developed to remove stain noise on sequenced image slices.
为消除序列切片显微图像中的斑块状污染噪声，提出了一种三维截面图像顺序滤波的处理算法。
The algorithm, median filtering algorithm, and mean filtering algorithm are applied in remote sensing image, and their results are compared in different evaluation parameters.
运用此算法和传统的中值滤波算法以及均值算法一并对遥感影像进行了处理，并且使用多种指标对处理的结果进行了比较。
After abundant experiments based on the characters of infrared image, the median filtering algorithm was selected to remove system noises with its easy use in hardware.
针对红外图像的特点，在进行了大量仿真实验之后，选择了易于硬件实现的中值滤波算法去除系统噪声。
After abundant experiments based on the characters of infrared image, the median filtering algorithm was selected to remove system noises with its easy use in hardware.
针对红外图像的特点，在进行了大量仿真实验之后，选择了易于硬件实现的中值滤波算法去除系统噪声。
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