搜索资源列表
Image-Retrieval-System
- 基于颜色和形状的图像检索,主要有图像提取技术和相似度计算技术。-image retri based on color and shape
FCM
- FCM算法是一种基于划分的聚类算法，它的思想就是使得被划分到同一簇的对象之间相似度最大，而不同簇之间的相似度最小。-FCM algorithm is a clustering algorithm based division, which makes the idea is to be divided among a cluster of objects with the greatest similarity, but the similarity between different clus
compareHist
- 使用OpenCV函数 compareHist 产生一个表达两个直方图的相似度的数值-Using OpenCV function compareHist produce a numerical expression of the similarity of two histograms
colorHist
- 基于颜色直方图的图像相似度检测，可对检测后的图像进行排序-Based on color histogram of the image similarity detection, it can be to sort the testing image
Chebyshev
- 无边活动轮廓模型(C-V模型)是水平集分割方法中的一种经典模型.传统的无边活动轮廓模型将灰度同质作为区域分割准则,这使其对于仅含两个同质区域且灰度变化不大的图像能够取得很好的分割效果,但对灰度渐变图像分割时,该模型往往无法得到正确结果.本文针对这一问题,通过引入Chebyshev距离构造一种新的相似度,以此来表征演化曲线内外灰度差异,修改了传统无边活动轮廓模型中均值取值的定义,使得演化曲线在图像灰度变化缓慢区域获得较大的驱动力.新模型克服了传统无边活动轮廓模型不能正确分割灰度渐变图像的不足.实验
FaceDetect
- 能够较好实现人脸检测，包括相似度计算 二值化 水平/垂直直方图 边缘检测 标注特征等-Can achieve face detection, including similarity value of two horizontal/vertical histogram of edge detection mark etc.
ImageEvaluation--chen
- 几篇经典的图像质量评价方法，包括王周的结构相似度（SSIM）及其改进算法（部分结合局部方差等）.-Several image quality uation of classical method, including the structure similarity of Wang Zhou (SSIM) and its improved algorithm (part of the combination of local variance).
ESSIMcode
- 实现基于边缘相似度质量评价方法，并与传统的图像质量评价方法比较，根据实验结果分析其优劣性。 -The traditional image quality uation algorithm simply defines the image distortion is the error between the reference image and the uation of image,
Classification
- 两种高光谱图像降维算法用于分类，一种基于分块张量分解，另一种基于一种新型的图像块相似度-two novel dimensionality reduction methods for HSI classificaion
IVC_data_process
- 代码可以应用于对于IQA算法的评价上，根据计算出的值与数据库自身的DMOS值得到算法与人主观评价的相似度-Code can be applied for the uation of IQA algorithm, based on the calculated value of the itself DMOS worth to human subjective uation algorithm similarity
Image-retrieval
- 图像检索，从600多张图片中检索出与目标图片相似度最高的。按照相似度顺序排列。-Image retri , retrieved more than 600 pictures in most similar to the target image. They are arranged in order of similarity.
Bilateral-Filtering
- 双边滤波（Bilateral filter）是一种非线性的滤波方法，是结合图像的空间邻近度和像素值相似度的一种折衷处理，同时考虑空域信息和灰度相似性，达到保边去噪的目的。具有简单、非迭代、局部的特点。
SSIM-PSNR-WPSNR-MSE-Image-quality
- 图像质量评价算法，均方差（MSE）、峰值信噪比（PSNR）、结构相似度（SSIM）、均值信噪比（WPSNR）。-Image quality assessment algorithm, the mean square error (MSE), the peak signal to noise ratio (PSNR), structural similarity (SSIM), the mean signal to noise ratio (WPSNR).
matchChar
- 通过对比两幅图像的轮廓，判断两个轮廓的相似度，使用hu距进行判断！-By comparing the contour of the two images, the similarity of two contours is judged, and the Hu distance is used to judge!
histsimilar
- 用C#实现的直方图的图片相似度算法，代码来源自网上-image similar
AddGesture
- 通过添加手势和识别手势来实现对图像的处理功能。识别手势是根据相似度判断的。-By adding gestures and gesture recognition to achieve the image processing functions. Gesture recognition is based on the similarity judgment.
similarity-hologram-watermark
- 一种全息水印的生成方法和一种图像相似度检测方法-A watermark generation method and a holographic image similarity detection method
基于梯度的图像质量评价
- 梯度图像质量评价，结构相似度。Matlab codes for Image Quality Assessment Based on Gradient Similarity.
sampling
- 实现图像的上采样、下采样、二值化、加噪声并保存图像到指定目录，还有图像的相似度计算-The down-sampling,up-sampling,binarization and noising of image, and save the results to specified directory
ssim1
- 输入两幅大小等已配准相同的图像，计算两幅图像的结构相似度，可以应用于图像各种处理，基于人类视觉，是一个很好的图像相融合质量评价效果-Enter two sizes, etc., have the same image registration, two images to calculate structural similarity, may be applied to a variety of image processing based on human vision, it is a v