Description: zhou wang提出的结构相似性图像质量评价算法，是一种全参考的质量评价模式-zhou we analyze the dynamic process of the structural similarity of image quality evaluation algorithm, is a reference to the quality of the whole evaluation model Platform: |
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Author:Guo |
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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. Platform: |
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Author: |
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Description: 基于标量量化的图像多描述编码（MDSQ）是提高信息传输质量的一种有效方法,本程序利用Matlab 工具在处理矩阵上的灵活性,实现了MDSQ 算法, 并通过解码后的图像证明该方法良好的多描述性能。-Scalar quantization-based image multiple description coding (MDSQ) is to improve the quality of information transmission of an effective method, the procedures for the use of Matlab tool flexibility matrix treatment, realized MDSQ algorithm, and through decoded images show that the method good performance of multiple description. Platform: |
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Author:shanyingying |
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Description: 圆心检测算法，使用matlab根据sci文章仿写，在图像质量不高的情况下检测效率较高。-Center of a circle detection algorithm, the use of matlab under the sci article仿写, image quality is not high in the case of a higher detection efficiency. Platform: |
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Author:闪烁的星云 |
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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. Platform: |
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Author:张杰 |
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Description: 该程序SSIM（结构相似度）是基于matlab平台，用于图像的客观质量评价，是FR中精典算法-The program SSIM (structural similarity) is based on matlab platform for an objective image quality evaluation, is in the classical algorithm FR Platform: |
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Author:jian |
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Description: 灰度图像质量评价，以matlab为平台，介绍了几种关于灰度图像算法的质量，以数据结果来说明图像的质量。-Gray image quality evaluation, in order to matlab as a platform to introduce several gray image algorithm on the quality of data to illustrate the results of image quality. Platform: |
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Author:chrily |
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Description: 一种图像编码算法，可以对解压后的图像保持很高的清晰度和质量，速度快，效率高-An image coding algorithm can extract the image to maintain a very high clarity and quality, fast, efficient Platform: |
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Author:chendong |
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Description: This an efficient implementation of the algorithm for calculating the universal image quality index-This is an efficient implementation of the algorithm for calculating the universal image quality index Platform: |
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Author:ask |
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Description: 根据指纹的固有规律，提出了一套较完整的指纹图像预处理和特征提取算法。改进了指纹脊线频率求取算法和二值图像去孔噪声
算法，并提出了一种新的滤除指纹伪特征点的方法。通过对上百幅不同质量的指纹图像进行测试，获得了较好的效果。
关键词：指纹；预处理；特征提取-According to the inherent laws of fingerprints, a set of more complete fingerprint image pre-processing and feature extraction algorithm. To improve the frequency of the fingerprint ridge strike algorithms and binary image noise algorithm to hole, and filter out a new fingerprint method of pseudo-feature points. Increase by hundreds of different fingerprint image quality testing, to obtain good results. Key words: fingerprint pretreatment Feature Extraction Platform: |
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Author:martin |
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Description: 图像分割指把图像分成各具特性的区域并提取出感兴趣目标的技术和过程，它是由图像处理到图像分析的关键步骤。小麦的图像分割是使用各种图像分割算法对小麦图像进行处理和研究，提取出有用的图像信息以实现小麦粘连籽粒的分离，为进一步利用图像处理技术分析小麦品质提供依据。因此，对小麦图像分割方法的研究具有十分重要的意义。
本文首先研究了图像分割算法的分类以及常用图像分割算法的基本原理。然后针对小麦图像的特点，研究了在不同光照、背景和连接情况下使用的小麦图像分割方法，对各种分割算法进行了比较、结合和改进。重点研究了基于小波变换的分水岭算法和阈值分割算法在小麦图像分割中的应用，并借助MATLAB工具软件对选定图像进行处理，实现了对小麦粘连籽粒的分离。最后本文对图像分割技术进行了展望。
本论文的研究对于图像分割技术在小麦品质中的应用具有一定的参考价值。
-Image segmentation is a technology and process that divide image into different character area, which is interesting us. It is a key step from image processing to image analyzing. The wheat image segmentation is a way using many algorithms does some research and processing, and it also can realize the separation of wheat adhesion and realize the extraction of useful image information. So it can lay the foundation for using image processing technologies to analysis the quality of the wheat. there is a very important meaning for the research of the image segmentation method.
This paper studies the class and the principle of segmentation algorithm in common use firstly, then, studies the wheat image segment algorithm with different illumination background. It contrasts kinds of algorithms, and improved them. This paper is based on wavelet transform, and combines with the watershed algorithm and the threshold segmentation method. Using the MATLAB software, does some process on the wheat i Platform: |
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Author:qichao |
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Description: 本文试图借助其图像处理工具箱函数的支持从工程和实验角度出发, 较为直观地探讨了matlab在遥感图像融合及质童评价中的应用。
文章首先讨论了两种常见的图像融合方法, 并给出matlab平台上实现其算法的程序代码, 然后提出对融合图像进行质童评价的指标, 最后通过相关程序予以实现并得出评价结果。-This article attempts to help its image processing toolbox function and experimental support from the engineering point of view, a more intuitive matlab discussed quality of remote sensing image fusion and evaluation of children. The article first discusses two common methods of image fusion, and gives the platform to achieve its algorithm matlab program code, and then put forward to the integration of image quality evaluation index child, and finally be realized through the relevant procedures and obtained evaluation results. Platform: |
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Author:LTL |
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Description: 本文提出了基于Retinex可变框架模型的图像增强算法。实验证明该算法不但能有效的增强图像的质量，还能避免Retinex算法中带来的光晕效应，同时算法速度与同类型的图像增强算法比较更快速。之后，将这种理论运用到对彩色图像增强中，取得了很好的处理效果。
（使用同方知网浏览器打开）-This paper presents a framework model based on variable Retinex image enhancement algorithm. Experiments show that this algorithm not only can effectively enhance the image quality, but also to avoid the Retinex algorithm brought halo effect, and algorithm speed and the same type of image enhancement algorithm is relatively faster. After this kind of theory to the enhancement of color images, achieved good treatment effect. (Text browser to use the same side open) Platform: |
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Author:傅琦 |
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Description: 属于图像质量评价领域，无参考质量评价算法算法BIQI-Belongs to the field of image quality assessment, quality assessment algorithm without reference algorithm BIQI Platform: |
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Author:小明 |
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