Description: 几何图形的边缘检测 模式识别 主要是利用链码方法 还有一些辅助方法-Geometry of edge detection is pattern recognition method using chain code have a number of adjunct Platform: |
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Author:苏 |
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Description: 在图像特征提取、识别以及基于特征的图像压缩等领域内，作为关键技术的图像分割方法具有重要的地位。本文首先对基于区域的图像分割技术进行了介绍。然后针对静态位图图像，利用基于链码的分水岭算法对图像进行分割．达到与人视觉系统比较符合的分割结果。-In the image feature extraction, recognition and feature-based image compression and other areas, as a key technology for image segmentation method has an important role. This first region-based image segmentation technique is described. Then the static bitmap image, using the watershed algorithm based on chain code for image segmentation. Comparison with the human visual system to meet the segmentation results. Platform: |
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Author:xiliao |
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Description: 模式识别中有关特征提取的那部分（链码），还有灰度特征。-Feature extraction in pattern recognition, that part of the (chain code), and gray feature. Platform: |
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Author:熊杰 |
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Description: 自动识别技术是一个涵盖射频识别技术、生物特征识别技术、条码识别技术、光学字符识别技术以及磁识别技术等，集计算机、光、微电子、通信和网络技术为一体的高技术专业领域。自动识别技术产业发展前景广阔，目前条码识别技术已渗透到各个行业领域，无论在制造业、商品零售等行业领域，还是近年来迅速崛起的物流供应链及电子商务交易中，条码识别技术都担当着不可或缺的重要角色，在军事中也是不可缺少的。
随着自动数字识别技术的迅速发展，射频识别技术自上世纪九十年代以来，已被广泛用于身份识别、资产管理、高速公路的收费管理、门禁管理、宠物管理等领域，可以实现快速批量的识别和定位，大幅提高企业的管理和运作效率，并降低供应链过程中的成本，提升供应链效率。同时，指纹识别、虹膜识别、掌纹识别等生物特征识别技术产品也开始在我国各领域中推广和普及，生物特征识别产业的发展，将对我国的政府信息安全、电子商务、维护经济秩序以及反恐怖等方面起到重要的推动和支持作用。在军事方面如卫星图片的扫描，图片的还原，图片的高清化，图片特征的提取及图片中数字文字信息的提取等。以上涉及到得领域都学要识别系统的支持。-Automatic Identification Technology is a covering radio frequency identification technology, biometric identification technology, bar code recognition technology, optical character recognition technology and magnetic identification technology, computer set, light, micro-electronics, communications and network technology as one of the high-tech areas of expertise. Automatic identification technology industry development prospects, and barcode recognition technology has penetrated into various industries, both in the field of manufacturing, retail and other industries, or the rapid rise in recent years logistics supply chain and e-commerce transactions, barcode recognition technology are to play an integral role, is also indispensable in the military.
With the rapid development of automatic number identification technology, radio frequency identification technology since the 1990s, has been widely used in the field of identification, asset management, highway toll management, access c Platform: |
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Author:luoyh |
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Description: C++链码识别，通过输入图像，自动寻找轮廓的链码，需在opencv下执行-C++ chain code recognition, by the input image, automatically find the outline of the chain code, need to run opencv under Platform: |
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Author:益文 |
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Description: 在图像分类与识别算法研究中，目标几何特征的提取通常需要计算目标图像的最小外接矩形以获取长、宽等属性。针对该特点，
提出一种利用顶点链码与离散格林理论相结合的方式提取目标图像的最小外接矩形的算法。该算法只需根据顶点链中垂直或水平方向上的
点坐标即可求出目标的面积、形心和主轴。基于顶点链码和离散格林的主轴法和旋转法可快速求出目标的最小外接矩形。实验结果表明，
旋转法的运算速度是现有算法的 2 倍左右，主轴法的速度又比旋转法快速 2 倍左右-In the image classification and recognition algorithm, the extraction target calculate the geometric characteristics of the target image usually requires minimum bounding rectangle for the length, width and other attributes. For this feature, proposes a minimum bounding rectangle extraction target image algorithm uses vertex chain code and discrete Green' s theory combination. The algorithm can be calculated only according to the target chain, the vertex coordinates of the vertical or horizontal direction on the area and centroid of the spindle. Vertex chain code based and discrete Green' s spindle and spin method can quickly find the target minimum bounding rectangle. Experimental results show that the method of computing the speed of rotation of about 2 times the existing algorithms, surpasses the rotation speed of the spindle Rapid Method 2 times Platform: |
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Author:liupeng |
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Description: 本文主要是详述了链码的基本概念,与及基于链码对圆的识别的详细过程。-This paper mainly described the basic concept of chain code, and based on chain code detailed process of identification of a circl. Platform: |
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Author:滴滴 |
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Description: PIVlab - 时间分辨粒子图像测速（PIV）工具：
一种基于GUI的工具，用于预处理，分析，验证，后处理，可视化和模拟PIV数据。
使用MATLAB网络研讨会进行人脸识别代码：
使用MATLAB在线讲座的人脸识别中的主要演示文件。
Gabor特征提取：
该程序生成一个自定义Gabor滤波器组; 并使用它们提取图像特征。
主成分分析：
用于特征提取；
链码：
基于MATLAB的freeman的曲面轮廓描述(PIVlab - time resolved particle image velocimetry (PIV) tool:
A GUI based tool for preprocessing, analysis, validation, post processing, visualization, and Simulation of PIV data.
Using MATLAB webinar for face recognition code:
The main demo file is used in MATLAB online lectures for face recognition.
Gabor feature extraction:
The program generates a custom Gabor filter bank and uses them to extract image features.
Principal component analysis:
For feature extraction;
Chain code:
Surface contour description of Freeman based on MATLAB) Platform: |
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Author:long1219
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Description: 路标识别，模式识别大作业，主程序；检测彩色路标，直方图均衡化，提取圆形路标，增强提取目标，二值化,提取路标中的指示图，中值滤波，平滑滤波，图像边框处理，链码生成及识别(Road sign recognition, pattern recognition, big operation, main program, detection of color roadmap, histogram equalization, extraction of circular road signs, enhancement of extraction target, two value, extraction of signposts in road signs, median filtering, smoothing filtering, image border processing, chain code generation and recognition.) Platform: |
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Author:夕研 |
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Search - recognition chain code