Search - matlab image

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[AI-NN-PR] qga_image DL : 0: 量子遗传算法用于图象处理量子遗传算法用于图象处理-Quantum Genetic Algorithm for Image Processing Quantum Genetic Algorithm for Image Processing
Date : Size : 3kb User : 林大衛
[AI-NN-PR] Perceptron DL : 0: 利用感知机的线性分类功能，实现2维平面的两类模式分类，matlab实现，并用图像显示-Perceptron using linear classification function, the realization of 2-D plane of the two types of pattern classification, matlab achieve, and image display
Date : Size : 1kb User : yaozi
[AI-NN-PR] PCNN_toolbox DL : 0: 该程序是我用在图像融合中的脉冲耦合神经网络(PCNN)的代码，希望对各位有用。欢迎访问http://quxiaobo.go.8866.org or http://quxiaobo.blog.edu.cn-The program that I used in image fusion of Pulse-Coupled Neural Network (PCNN) code, in the hope that useful. Welcome to http://quxiaobo.go.8866.org or http://quxiaobo.blog.edu.cn
Date : Size : 224kb User : 小波
[AI-NN-PR] mixture_of_gaussians DL : 0: 混合高斯模型图像检测可以应用于视频和图片-Mixture Gaussian model image detection can be applied to video and picture
Date : Size : 2kb User : 孙灿
[AI-NN-PR] mat DL : 0: 国外织物疵点分类图像处理中用到bp 神经网络算法-Fabric Defect Classification abroad used in image processing bp neural network algorithm
Date : Size : 424kb User : YangRui
[AI-NN-PR] ga DL : 0: 基于遗传神经网络的图像分割[神经网络实用教程中的实例]-Based on Genetic Neural Network for Image Segmentation [neural network tutorial and practical examples]
Date : Size : 115kb User : 吴真
[AI-NN-PR] Selforg DL : 0: 自组织特征映射网络进行图像分类识别（神经网络实用教程）-Self-organizing feature map network image classification Recognition [Neural Network Practical Guide]
Date : Size : 503kb User : 吴真
[AI-NN-PR] deboor-cox DL : 1: 目的:运用强化学习!多分类器集成!降维方法等最新计算机技术,结合细胞病理知识,设计制作/智能化肺癌细胞病理图像诊断系统0"方法:采集细胞图像,运用基于强化学习的图像分割法将细胞区域从背景中分离出来运用基于样条和改进2方法对重叠细胞进行分离和重构提取40个细胞特征用于贝叶斯!支持向量机!紧邻和决策树4种分类器,集成产生肺癌细胞分类结果建立肺癌细胞病理图库,运用基于等降维方法对细胞进行比对,给予未定型癌细胞分类"结果:/智能化肺癌细胞病理诊断系统0应用于临床随机1200例肺部病灶穿刺细胞学涂片,肺癌识别诊断率94180 ,假阳性率1185 ,假阴性率3135 ,肺癌分类识别率82190 ,核异型细胞识别率74120 "结论:/智能化肺癌早期细胞病理诊断系统0对肺癌细胞涂片诊断率高,克服了肺癌细胞病理诊断过程中取检细胞数量少,重叠细胞识别率低,涂片背景及染色差异等干扰因素,可辅助临床肺部病灶的穿刺细胞病理诊断"-Objective Design and develop a intelligent cytopathological lung cancer diagnosing system(ICLCDS) utilizing the latest computer technologies(including Reinforcement Lcaming Multiple Classifier Fusion and Dimcnsionality Reduction) and the cy-topathological knowledge on lung canccrcclls Methods We got information ofcclls and segregated cell regions in a slice image using an magi scgmcntouon a址orithm Sascd on reinforcement lcaming including rcconstmction of overlapped cell area Sascd on B一Spline and improved dcBoor-Cox Mcthoc} We comSincd multiple classifiers including Baycsian classific:Support Vector Machine(SVM) classific K-Ncarcst NcighSour( KNN) and Decision c classific to achieve an accurate result of cytopathological lung cancer diag-nosis Results Experimental results on 1 200 cases randomly selected we as follows the accurate diagnosis rate for lung cancer idcn-tification was the false positive rate was 1. 8`J /c‘the false negative rate was 3. 3`J /c‘the type class
Date : Size : 216kb User : 高阳
[AI-NN-PR] featureextraction DL : 0: 图象处理和模式识别中经常根据物体的形状来识别物体或对物体进行分类。形状特征可以分为区域特征和边界特征两大类，矩不变量是最基本的形状特征。Hu提出的矩不变量是图象区域内部细节的描述，是一种区域特征。它是建立在对一个区域内部灰度值的统计分析基础上的，需要目标区域的所有象素参与运算-Image processing and pattern recognition are often based on the shape of objects to identify objects or to classify objects. Shape characteristics and regional characteristics can be divided into two major categories of border characteristics, moment invariants is the most basic features of the shape. Hu moment invariants proposed by the image region is described in detail, the characteristics of a region. It is based on a gray value of region on the basis of statistical analysis, the needs of the target region to participate in all-pixel operations
Date : Size : 638kb User : martin
[AI-NN-PR] FLDbasedFaceRecognitionSystem_v2 DL : 0: 基于fisherface的人脸图像识别，采用lda降维的方法来识别人脸图像-This package implements a well-known FLD-based face recognition method, which is called Fisherface [1]. All functions are easy to use, as they are heavy commented. Furtheremore, a sample script is included to showe their usage. In general, you should follow this order: 1. Select training and test database paths. 2. Select path of the test image. 3. Run CreateDatabase function to create 2D matrix of all training images. 4. Run FisherfaceCore function to produce basis s of facespace. 5. Run Recognition function to get the name of equivalent image in training database. For your convenience, I have prepared sample training and test databases, which are parts of face94 Essex face database [2]. You just need to copy the above functions, along with the training and test databases into a specified path (for example work path of your MATLAB root). Then follow dialog boxes, which will appear upon running examp
Date : Size : 256kb User : paul
[AI-NN-PR] WiFi-robot-Particle-filter DL : 0: 通过WiFi信号的测量进行粒子滤波定位机器人 Particle filter for robot localization using WiFi measurements Matlab R2007b, Image Processing Toolbox 这个Matlab程序展示通过粒子滤波进行机器人的跟踪-WiFi signal measurement through the particle filter for robot positioning Particle filter for robot localization using WiFi measurements Matlab R2007b, Image Processing Toolbox of the Matlab program to demonstrate the robot through the particle filter tracking
Date : Size : 188kb User : ice
[AI-NN-PR] Watermark DL : 0: 基于神经网络的数字水印提取,数字图像水印嵌入与提取，自己辛辛苦苦编的。- Study on Digital Image Watermarking Algorithms based on Artificial Neural Networks
Date : Size : 13kb User : 赵小志
[AI-NN-PR] BGAthrehold DL : 0: 基于遗传算法的图像去噪阈值分析研究的方法-Based on Genetic Algorithm for Image Denoising threshold method of analysis. . . .
Date : Size : 249kb User : litaohao
[AI-NN-PR] fuzzyEnchance DL : 0: 用matlab 实现的图像模糊增强，其中包括模糊化和去模糊化，对图像很好的处理-The realization of the image using matlab fuzzy enhancement, including defuzzification and fuzzy and good image processing
Date : Size : 68kb User : zzy
[AI-NN-PR] Fuzzy-Cluster-Analysis DL : 0: 利用VB来实现的模糊聚类分析，形象而且易懂。-The use of VB to achieve the fuzzy cluster analysis, image and easy to understand.
Date : Size : 86kb User : pengcheng
[AI-NN-PR] work DL : 0: 基于遗传算法和bp网络的简单人脸识别，只能识别三种表情。图像经过简单的小波变换处理-Bp networks based on genetic algorithm and a simple face recognition, could only identify three kinds of expressions. After a simple wavelet transform image processing
Date : Size : 1018kb User : 王平
[AI-NN-PR] five DL : 0: 1.BP神经网络进行模式识别 2.用BP网络对非线性系统进行辨识 3.一个神经网络PID控制器 4.图像处理的PCA算法 5.图像处理的穷举算法-1.BP neural network pattern recognition 2. Using BP network identification of nonlinear systems 3. A neural network PID controller 4. The PCA algorithm for image processing 5. The exhaustive algorithm for image processing,
Date : Size : 5kb User : hudingyin
[AI-NN-PR] DCT DL : 0: 本文设计基于DCT的人脸识别系统，首先结合当今人脸识别的背景和发展状况讨论了人脸识别的研究内容及在各方面的应用；然后研究了人脸识别进行预处理，讨论了人脸识别预处理的其他方法，分析各种方法的利弊，最后采用DCT（离散余弦变换）实现人脸图像预处理中的降维处理；接下来对人脸图像的特征提取进行了研究，简单叙述了几何特征提取和代数特征提取，同时深入研究了基于DCT和PCA变换的人脸图像特征提取，从而实现是否对人脸识别系统识别率有所提高的研究；对于分类器的选择，本文对两种分类器进行了探讨，即最近邻分类器和BP神经网络分类器，同时采用BP神经网络分类器作为本次基于DCT的人脸识别系统设计的分类器，并对BP神经网络进行分类的算法进行设计，BP神经网络具有学习功能，只要采用本系统对训练图片进行训练，就可以记下图像的相关信息，对于测试图片，就可以很准确的识别出该图片是属于哪个的。最后，本文对整个人脸识别系统设计实验进行了实验分析，实验结果表明本文采用的方法切实有效。- This is the design of the DCT-based face recognition systems. First of all, the background light of the current face recognition and face recognition to discuss the development of research in all aspects of content and applications And then studied the pretreatment of face recognition to discuss the pre-treatment of other face recognition methods,and analysis of the pros and cons of various methods, finally, the use of DCT (discrete cosine transform) image pre-processing to achieve in the face of the reduced-order processing Next on the face image feature extraction have been studied, A brief description of the feature extraction and algebraic geometry feature extraction, while in-depth study based on the DCT and the PCA Transform face image feature extraction in order to achieve face recognition system to identify whether the rate of increase in the research For the choice of classifier, this paper carried out on two of classifier, that is, nearest neighbor classifier and BP neura
Date : Size : 413kb User : 刘文珍
[AI-NN-PR] 1 DL : 0: 论述了医学图像挖掘在计算机辅助诊断中的作用，提出了采用灰度级作为 CT 图像特征的思想、灰度级的提取和存储方法，介绍了采用决策树分类算法和基于密度的聚类算法对胸部和头部 CT 图像进行分类和聚类的结果及其分析，给出了分析的结论和进一步的研究方向。-Image mining Computer-aided diagnoses Luminance grade Classification Clustering
Date : Size : 153kb User : Erin
[AI-NN-PR] fminlbfgs_version2 DL : 0: 这是一个快速的拟牛顿法程序，非常实用，非常强大-FMINLBFGS is a Memory efficient optimizer for problems such as image registration with large amounts of unknowns, and cpu-expensive gradients. Supported: - Quasi Newton Broyden–Fletcher–Goldfarb–Shanno (BFGS). - Limited memory BFGS (L-BFGS). - Steepest Gradient Descent optimization.
Date : Size : 10kb User : 奕风

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