Description: 一个可以将进行中文分词后的文档与标准文档进行比较的工具，可以测试分词识别的准确率、召回率等-one can be carried out after the Chinese word document with the standard document comparison tool Segmentation can test the accuracy of the identification and recall rates Platform: |
Size: 39732 |
Author:陈晶 |
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Description: 一个可以将进行中文分词后的文档与标准文档进行比较的工具，可以测试分词识别的准确率、召回率等-one can be carried out after the Chinese word document with the standard document comparison tool Segmentation can test the accuracy of the identification and recall rates Platform: |
Size: 39936 |
Author:陈晶 |
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Description: 通过改进SO FM 的学习算法, 加入
输入权和距离权, 加速了分割的速度和正确性.-SO FM through the improvement of the learning algorithm, by adding the right to enter the power and distance, accelerate the speed and accuracy of segmentation. Platform: |
Size: 249856 |
Author:张毅 |
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Description: 图像处理中的图像分割grabcut算法，经试验可以达到很高的精确度，比较难，值得研究-Image Processing Image Segmentation grabcut algorithm, the test may be achieving a high degree of accuracy, more difficult, is worth studying Platform: |
Size: 5355520 |
Author:石红伟 |
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Description: 15篇光流配准经典文献，目录如下：
1、A Local Approach for Robust Optical Flow Estimation under Varying
2、A New Method for Computing Optical Flow
3、Accuracy vs. Efficiency Trade-offs in Optical Flow Algorithms
4、all about direct methods
5、An Introduction to OpenCV and Optical Flow
6、Bayesian Real-time Optical Flow
7、Color Optical Flow
8、Computation of Smooth Optical Flow in a Feedback Connected Analog Network
9、Computing optical flow with physical models of brightness Variation
10、Dense estimation and object-based segmentation of the optical flow with robust techniques
11、Example Goal Standard methods Our solution Optical flow under
12、Exploiting Discontinuities in Optical Flow
13、Optical flow for Validating Medical Image Registration
14、Tutorial Computing 2D and 3D Optical Flow.pdf
15、The computation of optical flow
-15 light流配quasi-classical literature, the directory is as follows: 1, A Local Approach for Robust Optical Flow Estimation under Varying2, A New Method for Computing Optical Flow3, Accuracy vs. Efficiency Trade-offs in Optical Flow Algorithms4, all about direct methods5, An Introduction to OpenCV and Optical Flow6, Bayesian Real-time Optical Flow7, Color Optical Flow8, Computation of Smooth Optical Flow in a Feedback Connected Analog Network9, Computing optical flow with physical models of brightness Variation10, Dense estimation and object-based segmentation of the optical flow with robust techniques11, Example Goal Standard methods Our solution Optical flow under12, Exploiting Discontinuities in Optical Flow13, Optical flow for Validating Medical Image Registration14, Tutorial Computing 2D and 3D Optical Flow.pdf15, The computation of optical flow Platform: |
Size: 14508032 |
Author:zhangji |
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Description: 在GPU中实现了快速目标分割，是比较小巧的程序，不能保证分割的精度-GPU at goal in the implementation of the Express division, are relatively small, the procedure can not guarantee the accuracy of segmentation Platform: |
Size: 10240 |
Author:nokia |
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Description: 指南针边缘检测算法是当前质量最高的边缘检测方法，比CANNY算子效果还要好。具有边缘定位准确，边连续，完整的特点。程序能够得到每一个像素的边的朝向，有利于做进一步的优化应用，例如图像分割等。具体算法过程可参考斯坦福大学麦克博士发表的论文。主要思路就是以每个像素为中心，像罗盘一样转动边，一直找到两边差异最大的朝向。最后把所有的最优朝向连起来成为边缘。
代码用VC驱动，核心部分用matlab编写-Compass edge detection algorithm is currently the highest quality of edge detection methods, than CANNY operator even better results. With edge positioning accuracy, while continuous, full features. Program can be a pixel for each side towards is beneficial for further optimization of applications, such as image segmentation and so on. Specific algorithms may make reference to Stanford University Maikeboshi the published papers. Main idea is to each pixel as the center, the same rotation as the compass edge, has been to find the greatest difference between both sides of the orientation of. Finally all the best to link into the edge towards. Code using VC-driven, the core part of the preparation with matlab Platform: |
Size: 82944 |
Author:黄沛杰 |
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Description: 本方法能够有效地克服传统写汉字切分方法的不足，减少切分错误，从而提高地址匹配的正确率。-It shows that the proposed method can effectively improve the segmentation performance over traditional methods, and thus promote the accuracy of address match. Platform: |
Size: 508928 |
Author:王林 |
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Description: 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 Quality Measurement and evaluation, in the fingerprint image segmentation, enhancement and fingerprint matching has important applications such links. Meanwhile, the quality of fingerprint image classification, on the applicability of fingerprint recognition algorithm is also important. In this paper, based on support vector machine classification of fingerprint image quality. The method chosen gradient, Gabor features, such as indicators of the direction of contrast, the effective use of support vector machine classification of fingerprint image quality. and use a small sample of synthetic over-sampling technique class (SMOTE) lower quality fingerprint image the type of imbalance bad influence on the classification. Theoretical analysis and experimental results show that the method can be used effectively to improve the quality of fingerprint image classification accuracy. Platform: |
Size: 564224 |
Author:郭事业 |
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Description: 提出了一种先分段，再利用Hough变换拟合直线的水平分割方法和基于先验知识约束的垂直分割方法，同时提出目标增强的预处理方法．大量实验表明，该算法较好地解决了以上问题，适用于各种质量的车牌图像，分割的准确率较高．-Presents a first section, then use the level Hough transform fitting straight line segmentation method and prior knowledge constraints on vertical segmentation method, while enhancing the preprocessing method proposed objectives. A large number of experiments show that the algorithm can solve the above problems, for various quality license plate image, the higher the accuracy of segmentation. Platform: |
Size: 271360 |
Author:郭事业 |
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Description: cv模型 matlab 图像分割源码，与传统模型相比，该C V模型具有更高的分割精度。-cv model segmentation matlab source, compared to the traditional model, the CV model has higher accuracy of segmentation. Platform: |
Size: 18432 |
Author:SylnaHu |
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Description: 实现了中文分词和词性标注程序。分词方法采用“三词正向最长匹配”。词性标注使用HMM方法，用Viterbi算法实现。“三词正向最长匹配”保持了“正向最长匹配算法”快速的特点，同时提高了分词的准确性。-Chinese word segmentation and implemented procedures for POS tagging. Segmentation Methods, " the longest three-match positive words." POS tagging using HMM method, the Viterbi algorithm. " Three words maximum positive match" to maintain a " positive maximum matching algorithm," Fast features, while improving the accuracy of segmentation. Platform: |
Size: 4034560 |
Author:paul |
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Description: 针对FCM算法的运行时间长和计算量大的问题，提出了改进的FCM算法，先将图像分割成窗口大小的子块，然后以子块为单位提取特征向量，用FCM聚类粗分割，然后对边缘子块，以像素为单位从新提取特征向量，进行细分割。分割后的结果提高了运行速度和分割精度。-For the FCM algorithm and the calculation of long run the problem of large proposed improved FCM algorithm, first image into blocks the size of the window, and then sub-block feature vector extraction unit, using FCM clustering coarse partition, and then block on the edge, in pixels from the new Feature Extraction, for fine segmentation. Improve the segmentation results after the speed and accuracy of segmentation. Platform: |
Size: 3078144 |
Author:殷皓君 |
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Description: GrabCut 算法是一种高效的前景背景分割算法。传统分割算法应用纹理或边界信息中的一种进行分割, 而GrabCut 算法
综合利用了纹理及边界两种信息进行图像分割。GrabCut 算法是对Graph cuts 算法的改进, 具有分割精度高, 交互式操作少的优
点, 并将分割从灰度图像推广到了彩色图像领域, 是一种比较有前途的交互式分割算法。该算法用在静态图像编辑中的图片背景
更换, 取得了很好的效果。-The GrabCut algorithm is an efficient prospects background segmentation algorithm. A traditional segmentation algorithm applied texture or boundary information division, the comprehensive utilization of texture and boundary information GrabCut algorithm for image segmentation. The the GrabCut algorithm Graph cuts algorithm improvements, with high accuracy of segmentation and interactive operation, and split from the gray-scale image is extended to the field of color images, is a more promising interactive segmentation algorithm. The algorithm used in the static image editing image background replacement, has achieved very good results. Platform: |
Size: 7168 |
Author:diaoguangqiang |
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Description: 三种方法实现matlab图像分水岭分割，第一种直接对图像进行分割，第二三种采用sobel算子提高分割精度-Three methods to achieve the matlab image watershed segmentation, the first direct image segmentation, the second three using sobel operator to improve the accuracy of segmentation Platform: |
Size: 1024 |
Author:徐海青 |
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Description: 运用人工干预和机器识别的交互，提高细胞识别的效率和准确度。-Machine interaction and the use of manual intervention to identify and improve the efficiency and accuracy of cell recognition. Platform: |
Size: 2077696 |
Author:苏舟 |
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Description: 该代码实现了k-means聚类算法对图像的分类处理，同时通过RMSE和准确性对比对技术的表现和准确度进行了测试-The code implements the k-means clustering algorithm to classify the image. At the same time, the performance and accuracy of the technique are tested by RMSE and accuracy comparison. Platform: |
Size: 165888 |
Author:Allen |
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Search - accuracy of segmentation