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image
- 对图像质量的客观评价，针对图像亮度、偏色、噪声等进行处理，模型较合适，而且适应性较好-Objective evaluation of image quality for image brightness, color cast, noise processing, the model more appropriate, and good adaptability
MSSIM
- Source code of the MSSIM (Mean Structure Similitary Index). MSSIM is a measure of distortion static images. It s comparing distorted image with reference image and as the result return value between 0 and 1. The quality criteria is one of the most cl
MATLAB1
- 根据)EF 特性中的对比度敏感度， 即空间频率特性曲线，对图像进行二维多级小波分解，由分解后的各小波分量，提取各频段相应的亮 度、清晰度和相关度指标；然后将这三个指标的几何平均与频段加权系数的内积做算术平均，以此作 为图像质量的综合评价指标-According to) EF characteristic of contrast sensitivity, that is spatial frequency characteristic curve, the image is two-d
picture_rar
- JAVA图片高质量压缩 可以任意改变图片大小-JAVA picture of high-quality compressed image size can be changed
Imagequalityevaluation
- 包含了主要的图像质量评价的matlab源程序。图像熵，图像的方差和，以及基于边缘检测算子的质量评价函数。-Contains the main image quality evaluation of the matlab source code. Image entropy, variance and images, as well as edge detection operator based on the quality of the evaluation function.
quality
- 图像质量评估程序，主要 用于遥感影像质量评估用C#编写-Image quality assessment procedures, mainly for remote sensing image quality assessment prepared using C#
imageprocessingMatlab
- matlab图形图像处理的精品课件，讲解很详细，适合初学者-matlab graphics quality image processing software, to explain in great detail, suitable for beginners
2009_Image_Compression_Algorithm_of_SPIHT_Based_on
- 一種基于塊樹結構的SPIHT數字圖像壓縮算法: 在分析圖像經過小波變換后所具有的特性的基礎上,提出了一種改進的SPIHT算法.由于低頻系數占據圖像的百分之九十以上的能量,在圖像的重構中十分重要,所以,對這些系數不進行壓縮而直接傳輸 而最高頻系數相對不重要,所以不做處理,只在圖像重構時以指定的數值予以重構,因此不僅提高了圖像的質量,同時提高了圖像的壓縮率.在具體的算法中,提出了塊樹的結構,減少了算法所需的內存,拓寬了算法的應用范圍.-A tree structure based on the SP
2D3D-registration
- 数字影像重建在基于灰度的2D／3D医学图像配准技术中具有重要作用。它是利用基于射线追踪算法从三维数据如CT中获得二维虚拟x线图像。影像重建结果的质量直接影响到配准结果的精度。本文对数字影像重建技术作了一定的探讨，实现了对cT体数据的数字影像重建，并通过增强技术获得了突出骨组织的图像，为后续的配准研究做了很好的准备工作。-Digital image reconstruction in intensity based 2D/3D medical image registration techniqu
SVM_Finger
- 指纹图像的质量测量与评价,在指纹图像分割、增强及指纹匹配等环节都有重要应用. 同时,指纹图像的质量分类,对指纹识别算法的适用性研究也有重要意义. 本文提出一种基于支持向量机的指纹图像质量分类方法.该方法选择梯度、Gabor特征、方向对比度等指标,利用支持向量机有效实现指纹图像质量分类. 并采用少类样本合成过采样技术( SMOTE)降低指纹图像质量好坏的类别不平衡问题对分类的影响. 理论分析和实验结果都表明该方法能够较为有效地提高指纹图像质量分类的正确率.-Fingerprint Image Qu
ussrcepc_proposal
- Ultrasound Speckle Reduction Using Coded Excitation and Pulse Compression Ultrasound images are riddled with system dependent imperfections called speckle (multiplicative noise). In ultrasonic imaging, detection of small lesions could be difficu
ImageQuality_evaluation
- 众多matlab代码用于检测图片质量，比如MSE， PSNR等-Several codes based on matlab used to evaluate the quality of image processing such as MSE, PSNR
FingerQuality_H_Z_C
- 将指纹图像分为好、中、差三类，然后根据典型的质量指标在各类质量中的影响度来设定相关的权重，以此可以更准确的表示图像质量，提高指纹识别的后续处理的准确性，系统的稳定性-Fingerprint image is divided into good, normal and poor, and then the typical quality indicators in the quality of the impact of various degrees to set the associated
FingerQuality_H_Z_C
- 将指纹图像分为好、中、差三类，然后根据典型的质量指标在各类质量中的影响度来设定相关的权重，以此可以更准确的表示图像质量，提高指纹识别的后续处理的准确性，系统的稳定性-Fingerprint image is divided into good, normal and poor, and then the typical quality indicators in the quality of the impact of various degrees to set the associated
index
- 图像质量的性能指标，设计标准差，熵，空间频率等指标-Image quality performance, the design standard deviation, entropy, spatial frequency and other indicators
High-quality-image-rotation
- 高质量图像旋转,代码很全哦，稍作改动可直接用到自己的程序中-High-quality image rotation~~~~~~~~~~~~~~~~~~~~~~~~~~
QualityDLL
- 对于图像质量的一些评价方法，包括熵、惯性矩、边缘能量、谱函数-Image quality evaluation for a number of methods, including entropy, moment of inertia, edge energy, spectral function, etc.
quality
- 基于Matlab的三角网格质量计算程序，能将质量分布以图像形式清晰的显示出来-Triangular mesh based on the quality of Matlab computer program was able to mass distribution in the form of a clear display image
printing-image-process
- 关于印刷图像质量在线分析寻找缺陷图像并调整印刷参数保证质量-Print image quality on-line analysis to find defects in the image and adjust the printing parameters to ensure quality
rhbz
- 图像融合指标，综合熵、空间频率、互信息等等，一共7种。在图像处理后的质量评价方面很有用-Fusion index, comprehensive entropy, spatial frequency, mutual information, etc., a total of 7 species. In the image processing is useful for quality assessment