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Description: matlab写的质心沃龙诺依程序，把需要划分的区域划分成相应的质心沃龙诺依区域，质心沃龙诺依图是在沃龙诺依图的基础上把随机的产生点固定在每个沃龙诺依区域的质心上-write matlab centroid Vorontsov Noida procedures, the needs of the division is divided into regions corresponding centroid Vorontsov Noida region, center of mass Noida Figure Vorontsov Vorontsov was Nooyi map based on the random selection of points fixed in each In Noida Vorontsov mind the quality of regional
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Size: 83968 |
Author: 杨占龙 |
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Description: 用kuan滤波器(kuan filter)，实现图像去噪处理，提高图像的信噪比。-with kuan filter (kuan filter), the image denoising, improve image quality.
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Size: 2048 |
Author: 李彪 |
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Description: 用shock滤波器实现图像滤波shock Filtering，提高图像的信噪比。-with shock filter image filtering shock Filtering, improve image quality.
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Size: 6560768 |
Author: 李彪 |
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Description: 非常权威而且是非常新的matlab 7的学习资料,pdf的质量非常好,不是超星打印出来的!希望对大家学习matlab有帮助!-Very authoritative and very new matlab 7 of learning materials, pdf very good quality, not print out Chaoxing! Want to have to help everyone learn matlab!
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Size: 1371136 |
Author: kohl song |
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Description: 数字图像质量评价量：计算数字图像在基于像素统计差异、基于相似性度量统计差异、基于频谱统计差异以及基于人眼视觉系统统计差异等的图像质量评价量-Digital image quality evaluation of the volume: calculating the number of images in the pixel-based statistical difference, similarity measure based on statistical differences, based on statistical difference spectrum, as well as human visual system based on statistical differences in image quality evaluation of the volume of
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Size: 1507328 |
Author: 詹双环 |
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Description: matlab精品程序，非常有用。希望大家喜欢！-matlab quality procedures, very useful. I hope everyone likes!
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Size: 8192 |
Author: 潘超 |
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Description: 合成语音质量的客观评价，包括信噪比，倒谱距离，平均值等。用matlab程序实现。-Synthesis of an objective evaluation of voice quality, including signal to noise ratio, cepstral distance, average and so on. Using matlab program.
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Size: 2048 |
Author: 王利 |
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Description: fbp算法实现CT重建，包括不同投影个数、探测器个数和噪声对重建后图像的质量的影响。-FBP CT reconstruction algorithm, including the number of different projection, and the number of detector noise on the reconstructed image quality.
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Size: 26624 |
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Description: 采用四元组进行图像融合质量评价的matlab程序，包括原文paper-Four-tuple image fusion matlab quality evaluation procedures, including the original paper
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Size: 659456 |
Author: 马江林 |
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Description: 介绍并实现了一套完整的指纹图像预处理方法,通过剩余块处理和平滑方法改进了传统
的指纹图像分割算法 使用方向匹配的方法对指纹图像方向块进行方向滤波完成图像增强 并除去细化后存在的短线和毛刺。该算法对Secugen指纹仪采集的图像和FVC2004数据库中的指纹图像进行实验,结果表明经过预处理后的指纹图像质量得到明显增强,方便进行细节特征提取。-Introduction and realize a complete set of fingerprint image pre-processing methods, and treatment through the remaining block smoothing method to improve the traditional fingerprint image segmentation algorithm using the direction of matching the method of fingerprint image filtering direction the direction of block completion of image enhancement and refinement to remove after the the existence of short-term and burr. The algorithm for fingerprint Secugen Miriam Collection FVC2004 images and fingerprint images in the database to conduct experiments, results showed that after pretreatment of the fingerprint image quality has been markedly enhanced, to facilitate the details of feature extraction.
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Size: 750592 |
Author: 张杰 |
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Description: 东北大学薛定宇老师的精品课程讲义－控制系统仿真与CAD，PPT格式-Northeastern University, Xue Dingyu quality teachers Course Training Manual- Control System Simulation and CAD, PPT format
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Size: 22896640 |
Author: 王华斌 |
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Description: 05年全国大学生数学建模大赛a题长江水质预测代码-2005 Mathematical Contest in Modeling contest a title of the Yangtze River water quality prediction code
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Size: 2048 |
Author: 赵斌 |
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Description: psnr的视频质量评价程序，主要针对YUV422格式的matlab编码程序。-PSNR of the video quality evaluation procedures, mainly for YUV422 format matlab coding procedures.
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Size: 95232 |
Author: 胡国胜 |
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Description: ％彩色图片放大双线性内插法,实现图片的高质量放大- Color picture to enlarge bilinear interpolation to achieve high-quality picture to enlarge
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Size: 1024 |
Author: xcc |
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Description: 高速公路路面质量改进方案 采用matlab编程
达到了稳定点
-Highway pavement quality improvement program using matlab programming to reach a stable point
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Size: 500736 |
Author: liyong |
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Description: 其基本思想是：首先，用微分算子检测图象的边缘；然后，在这些边缘象素点上进行二值化阈值的自动选择；最后，对于其它非边缘象素点则采取常规方法进行二值化处理。实验结果表明，这个基于边缘特征检测算子的算法能很好地保留原图的边缘特征，并能处理低质量的图象-The basic idea is: First of all, the differential operator with the edge detection image And, at these points on the edge pixel values for two of the automatic threshold selection Finally, with regard to other non-edge pixel point to take conventional methods treatment of two values. The experimental results show that the edge-based feature detection algorithm operator can retain the good image of the edge feature, and can handle low-quality images
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Size: 10240 |
Author: wangdi |
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Description: 改善数字图像质量的滤波方法研究,内有中值滤波等多种去噪方法-To improve the quality of digital image filtering method, with a median filter denoising method, etc.
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Size: 983040 |
Author: 黄娇娇 |
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Description: 建立了一种基于移动最小二乘(Moving Least-Squares MLS)法的曲线曲
面拟合方法这种方法对传统的最小二乘(LS)法的作了比较大的改进使生成的曲线曲面具
有精度高光滑性好等许多优点详细介绍了移动最小二乘法的原理应用和特点并且给
出了使用移动最小二乘法进行曲线曲面拟合的程序设计流程最后给出了曲线拟合和空间散
乱数据曲面拟合算例将拟合结果与最小二乘拟合结果作了比较分析了MLS 拟合曲线曲
面的光滑性和拟合质量表明了该方法的优越性和有效性-The establishment of a Mobile-based least squares (Moving Least-Squares MLS) method of curve and surface fitting method to the traditional method of least squares (LS) method were compared for improvement so that curves and surfaces generated with a precision high smoothness of the advantages of a good many details of the principle of moving least square method and given the characteristics of applications and the use of moving least square method of curve and surface fitting procedure is given the final design process and the space curve fitting scattered data surface to be Fitting the results of cases will be cost-effective and least square fitting results of a comparative analysis of the MLS fitting of smooth curves and surfaces and fitting quality demonstrates the superiority of the method and effectiveness of
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Size: 467968 |
Author: chenruibao |
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Description: 在进行车牌识别的预处理过程中,如何有效地提高车牌图像质量是一个关键,这一步处理的好坏将直接影响到后面车牌识别的效果。 本文重点研究直方图修改技术增强图像方法在车牌识别预处理中的应用,给出了直方图修改技术的原理,以及直方图均衡化、规定化和对比度调整的原理,最后用MATLAB来实现车牌图像增强的效果。-License Plate Recognition in the pre-treatment process, how to effectively improve the image quality license plate is a key to dealing with the merits or demerits of this step will directly affect the effectiveness of the back license plate recognition. This article focuses on the image histogram modification method to enhance license plate recognition in the pre-processing of applications, given the principle of histogram modification techniques, as well as histogram equalization, contrast adjustment provisions and the principles of using MATLAB to achieve the final vehicle the effect of brand image enhancement.
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Size: 966656 |
Author: storm |
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Description: Statistical evaluation of image quality measures
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Size: 415744 |
Author: Mazen |
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