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2015 IEEE International Conference on Computational Intelligence and Computing Research (ICCIC)最新文献

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Improved fuzzy space-intervals based sequential pattern mining: Technical solution 改进的基于模糊空间间隔的序列模式挖掘:技术解决方案
Harsha Nair, E. A. Neeba
One of the sub areas of the data mining includes sequential pattern mining. This mining algorithm is to find the repeating patterns after mining the sequence databases. These are used to find the relation between the various items in the data for different purposes. As these data keep changing according to the change in time, mining should be done on incremented or updated database to obtain the frequent sequential patterns. The proposed algorithm in this paper uses modified algorithm of sequential pattern mining including concepts of fuzzy space intervals. In this algorithm, frequently occurring sequential patterns in the sequence database are mined using apriori like method. Fuzzy theory is used for mining the space interval between the frequently occurring sequences. The sequentially occurring candidate patterns are found first. After that follows the frequently occurring sequential patterns, which are found by calculating the minimum fuzzy support along with the use of the fuzzy number. Each space cluster is found by fuzzy support computation. The final results comprises the frequently occurring fuzzy space sequentially based patterns. At last the outcome also confirms the excellence of the suggested MISPFSI algorithm.
数据挖掘的一个子领域包括顺序模式挖掘。该挖掘算法是对序列数据库进行挖掘后,发现重复模式。它们用于查找数据中不同项目之间的关系,用于不同的目的。由于这些数据随着时间的变化而不断变化,因此需要对增量或更新的数据库进行挖掘,以获得频繁的顺序模式。本文提出的算法采用了改进的序列模式挖掘算法,引入了模糊空间区间的概念。该算法采用类似先验的方法挖掘序列数据库中频繁出现的序列模式。利用模糊理论挖掘频繁出现序列之间的空间间隔。首先找到顺序出现的候选模式。然后是频繁出现的顺序模式,通过计算最小模糊支持度以及模糊数的使用来找到。通过模糊支持计算找到每个空间簇。最终结果包括频繁出现的基于模糊空间序列的模式。最后,实验结果也证实了MISPFSI算法的优越性。
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引用次数: 0
Cryptography using inverse substitution & key rotation with seed propagation 使用逆代换的密码术&带种子传播的密钥旋转
R. K. Pathak, S. Meena
This paper has been proposed for secure communication of data over wired and wireless channel with development of simple algorithm and easiness in its implementation. These features have been enabled using key rotation, inverse substitution and seed values propagation. The algorithm used in this paper can utilize both types of key that is symmetrical and asymmetrical key depending on small modification in arithmetical and logical expressions of encryption algorithm at transmitter end and also decryption algorithms at receiver end. So, algorithm is flexible with respect to key selection.
本文提出了一种基于有线和无线信道的数据安全通信方案,该方案算法简单,易于实现。这些特性已经通过键旋转、逆替换和种子值传播实现。本文所采用的算法通过对发送端加密算法和接收端解密算法的算术和逻辑表达式进行少量修改,可以同时使用对称和非对称两种类型的密钥。因此,算法在键选择方面是灵活的。
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引用次数: 1
A novel semi-blind video watermarking using KAZE-PCA-2D Haar DWT scheme 一种基于KAZE-PCA-2D Haar DWT的半盲视频水印算法
K. L. Prasad, T. C. M. Rao, V. Kannan
In this research article the digital video watermarking technique is projected through a semi-blind pattern. The proposed method involves frame-spot matching model based on KAZE method at the initial stage, The KAZE method is deployed for matching the edge points of frame-spots with all video frames with the intention to detect the embedding and extract the respective regions. Then the frame entropy blocks are designated and converted by PCA (Principal Component Analysis) blocks. The QIM (Quantization Index Modulation) is employed to quantize the highest coefficient values on each PCA entropy chunks of every sub-band. The single shared secure key is employed to recover the watermarked content. The DWT (Discrete Wavelet Transform) is applied on every single video frame and disintegrate into group of sub-bands. During extraction this is simply reversed; however the KAZE frame-spot is harmonized through each frame edge points. The parameters like rotation, scaling and translation are assessed and the watermarked evidence can be effectively extracted. The proposed pattern is verified using a numerous of video structures and compared with other similar models such as SURF, SIFT, PCA-SIFT, KAZE and perceived high optimal results. The investigational outcomes demonstrated high imperceptibility and high strength against numerous outbreaks like JPEG encoding, addition of Gaussian noise, gamma modification, histogram equality and contrast rectification in both forms of ordinary videos and clinical videos.
本文采用半盲模式投影数字视频水印技术。该方法在初始阶段采用基于KAZE方法的帧点匹配模型,利用KAZE方法将帧点边缘点与所有视频帧进行匹配,目的是检测嵌入并提取相应区域。然后用主成分分析(PCA)块对帧熵块进行划分和转换。采用量化指数调制(quantiization Index Modulation, QIM)对各子带各主成分熵块上的最高系数值进行量化。使用单个共享安全密钥恢复带水印的内容。将离散小波变换(DWT)应用于每一帧视频,并分解成一组子带。在提取过程中,这种情况正好相反;然而,KAZE帧点通过每个帧边缘点进行协调。对旋转、缩放、平移等参数进行评估,有效提取水印证据。采用大量视频结构验证了所提出的模式,并将其与SURF、SIFT、PCA-SIFT、KAZE等其他类似模型进行了比较,并获得了较高的优化结果。研究结果表明,无论是普通视频还是临床视频,对JPEG编码、添加高斯噪声、伽玛修正、直方图相等和对比度校正等众多突发事件都具有较高的隐秘性和强度。
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引用次数: 3
Machine learning approach for exploring rock arts through the cloud infrastructure 通过云基础设施探索岩石艺术的机器学习方法
R. S. Ponmagal, N. Srinivasan
This paper is aimed at proposing a machine learning approach to analyze and make sense out of the ancient rock arts by exploring them through cloud infrastructure. The visual language of the rock art is proposed to be interpreted and transformed into the current language of human cognition. The rock arts can be captured as 3D motion pictures; ultrasonically detected images; pictures captured using laser sensors and thermography techniques. Since the countries across the Globe are rich in culture and also diverse in nature, rock arts have been explored and keeping on exploring more in quantity, the rock arts information collected through the above said methods can be represented and processed using cloud infrastructure. Further, using machine learning algorithms in the cloud is proposed, to arrive at definite, meaningful information from rock arts. Through the machine learning approach, the symbols represented by rock arts could be matched with the twenty six English alphabets. The proposed work is the interpretation of the olden rock art scripts and hence to predict the meaning that they wish to convey.
本文旨在提出一种机器学习方法,通过云基础设施对古代岩石艺术进行探索,从而分析和理解它们。提出对岩画艺术的视觉语言进行解读,并将其转化为当下人类认知的语言。岩石艺术可以被捕捉成3D电影;超声检测图像;使用激光传感器和热成像技术捕获的图片。由于世界各国文化丰富,自然也多种多样,对岩石艺术的探索和探索越来越多,通过上述方法收集的岩石艺术信息可以使用云基础设施进行表示和处理。此外,建议使用云中的机器学习算法,从岩石艺术中获得明确的、有意义的信息。通过机器学习的方法,岩石艺术所代表的符号可以与26个英文字母相匹配。提议的工作是对古代岩石艺术手稿的解释,从而预测他们希望传达的含义。
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引用次数: 1
An improved image retrieval system using optimized FCM & multiple shape, texture features 一个改进的图像检索系统,使用优化的FCM和多种形状,纹理特征
N. Neelima, E. Reddy
Retrieval of user interested images based on pictorial queries is an interesting and challenging task. This paper proposes an Improved Region based image retrieval system using FCM & multiple shape, texture features. The Proposed system uses Fuzzy c-means clustering algorithm for image segmentation. Local Binary Pattern (LBP), Hu moments and Radial Chebyshev Moments are used in this work. For similarity comparison City block distance is used. The experimental results presents a comparative analysis of the proposed image retrieval system with existing system using multiple features. The Experimental results also prove that the proposed improved method provides better precision. The precision is increased from 85 to 88 percentage as per the recorded results. The precision is calculated by the ratio of number of similar images retrieved to the number of actual images retrieved from database. The Proposed method is tested by using COIL database which is freely available in web.
基于图形查询检索用户感兴趣的图像是一项有趣且具有挑战性的任务。本文提出了一种基于FCM和多种形状、纹理特征的改进区域图像检索系统。该系统采用模糊c均值聚类算法进行图像分割。采用了局部二值模式(LBP)、Hu矩和径向切比雪夫矩。对于相似性比较,使用城市街区距离。实验结果将所提出的图像检索系统与现有的多特征检索系统进行了对比分析。实验结果也证明了改进后的方法具有更好的精度。根据记录的结果,精度从85%提高到88%。精度由检索到的相似图像的数量与从数据库检索到的实际图像的数量之比计算。利用网上免费的COIL数据库对该方法进行了验证。
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引用次数: 3
Shadow detection and removal by object-wise segmentation 基于对象分割的阴影检测和去除
K. Divya, K. Roshna, Shelmy Mathai
Traditional pixel level shadow detection methods cause loss of information in high resolution images. Here present an object wise methodology which can automatically detect and remove shadows from satellite images. In this method using image parameters, image segmentation is done. For seperating shadow region threshold values are used, thereby shadows are detected. Based on grayscale values Some dark objects which are mistakenly classified as shadows are ruled out and then Image featurs are taken by support vector machine for effective classification of data. Using morphological operation inner outer outline profile line (IOOPL) are created for shadow removal. Relative Radiometric Correction(RRN) is performed over each object using IOOPL sections. The application shows that the new method can effectively detect shadows from urban high-resolution remote sensing images and can accurately restore shadows.
传统的像素级阴影检测方法在高分辨率图像中会造成信息丢失。本文提出了一种基于目标的卫星图像阴影自动检测和去除方法。该方法利用图像参数对图像进行分割。为了分离阴影区域,使用阈值来检测阴影。基于灰度值排除一些被误分类为阴影的深色物体,然后利用支持向量机提取图像特征,对数据进行有效分类。使用形态学操作创建内外轮廓轮廓线(IOOPL)来去除阴影。使用IOOPL切片对每个对象进行相对辐射校正(RRN)。应用表明,新方法能有效地检测城市高分辨率遥感影像中的阴影,并能准确地恢复阴影。
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引用次数: 3
Feature selection using Binary-ABC algorithm for DWT-based face recognition 基于二进制abc算法的人脸识别特征选择
Malepati Bala Siva Sai Akhil, P. Aashish, K. Manikantan
Face recognition is non-invasive due to various challenges like illumination variation, pose variation and limitation of 2D images from most of the image capturing technologies. In this paper three novel techniques are proposed namely Binary Artificial Bee Colony (BABC), horizontal feature extraction and feature gallery expansion. BABC is a binary version of Artificial Bee Colony (ABC) which is employed as feature selection technique for efficient reduction in selected features. It optimally selects the features from the feature vector space. Horizontal feature extraction is used for extracting unique features for face images. Feature gallery expansion is employed to increase the feature galley size for better recognition. Experimental results on two standard face databases namely LFW and CAS-PEAL indicates the consistency of the proposed techniques and prominent enhancement in face recognition.
由于光照变化、姿态变化以及大多数图像捕获技术对二维图像的限制等诸多挑战,人脸识别是非侵入性的。本文提出了二元人工蜂群(BABC)、水平特征提取和特征库扩展三种新技术。BABC是一种二元版的人工蜂群(Artificial Bee Colony, ABC)特征选择技术,用于对所选特征进行高效约简。它从特征向量空间中优选特征。水平特征提取用于提取人脸图像的独特特征。为了更好的识别,采用特征库扩展来增加特征库的大小。在LFW和CAS-PEAL两个标准人脸数据库上的实验结果表明,所提技术的一致性和人脸识别的显著增强。
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引用次数: 2
Markov chain based stochastic model of electric vehicle parking lot occupancy in vehicle-to-grid 基于马尔科夫链的车对网电动汽车停车场占用随机模型
Santosh Kumar, R. Udaykumar
The concept of connecting group of electric vehicles (EVs) to the grid for power transaction is known as Vehicle-to-Grid (V2G). The EVs can be connected to the grid through V2G integrators and charging slots. The arrival of EVs in parking lot is time varying and random in nature and facilitating them to participate in power transaction is challenging and aggregator's responsibility. In this paper, development of Markov chain based stochastic model of Electric Vehicle Parking Lot (EVPL) occupancy is proposed. A developed model is simulated using MATLAB and the results are presented.
将一组电动汽车(ev)连接到电网进行电力交易的概念被称为车辆到电网(V2G)。电动汽车可以通过V2G集成商和充电槽连接到电网。电动汽车进入停车场具有时变和随机性,使其参与电力交易是一项挑战,也是集成商的责任。本文提出了一种基于马尔科夫链的电动汽车停车场占用随机模型。利用MATLAB对所建立的模型进行了仿真,并给出了仿真结果。
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引用次数: 6
Automatic 2D to 3D video and image conversion based on global depth map 基于全局深度图的自动2D到3D视频和图像转换
Shelmy Mathai, Paul P. Mathai, K. Divya
3d technology brings a new era of entertainment to the human race. It offered a wide array of possibilities in near future in almost every walk of life and in entertainment segment. 3D content generation is the important step in 3D systems. Special cameras such as stereoscopic dual camera, depth range camera etc. are designed to generate the 3D model of a scene directly. There are different techniques to generate the 3D content. But the problem is our current and past media data are in 2D which needs to convert into 3D. This is where the importance of 2D to 3D transformation arises. In this paper proposed real time 3D image and video creation by depth map estimation. Depth map estimation can be done in two methods. One is based on depth fusion method and other is based on saliency map of an image. In dataset image estimate the depth map from depth fusion method and then depth is refined by color spatial variance. In non dataset images we find depth map by global saliency method. Experimental result demonstrates that the proposed technique convey better performance compared to the state-of-the-art of methods.
3d技术为人类带来了一个全新的娱乐时代。在不久的将来,它几乎在各行各业和娱乐领域提供了广泛的可能性。3D内容生成是3D系统的重要步骤。特殊的相机,如立体双摄像头、深度范围摄像头等,被设计用来直接生成场景的3D模型。生成3D内容有不同的技术。但问题是我们现在和过去的媒体数据都是2D的,需要转换成3D。这就是2D到3D转换的重要性所在。本文提出了一种基于深度图估计的实时三维图像和视频生成方法。深度图估计有两种方法。一种是基于深度融合的方法,另一种是基于图像的显著性映射。在数据集图像中,利用深度融合方法估计深度图,然后利用颜色空间方差对深度进行细化。在非数据集图像中,采用全局显著性方法求深度图。实验结果表明,与现有方法相比,该方法具有更好的性能。
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引用次数: 8
Image segmentation using snake model with nosie adaptive fuzzy switching median filter and MSRM method 基于自适应模糊切换中值滤波和MSRM方法的蛇形模型图像分割
Sajal Pahariya, S. Tiwari
In this paper, we are using maximum similarity region merging(MSRM), anisotropic diffusion (AD), noise adaptive fuzzy switching median filter, active countour /snake model. In the proposed approach, work on both gray or color images. With the use of MSRM, merge the maximum similarity area/region. AD is used to smooth the image. NAFSM is used for removing noise from an image. In the last step, we used a Snake model for removing blur effect from an image. The results on peak signal noise ratio (PSNR), Mean square error (MSE), accuracy and time method give better performance in terms of brightness and contrast of the enhanced image remove noise and increase brightness.
在本文中,我们使用了最大相似区域合并(MSRM)、各向异性扩散(AD)、噪声自适应模糊切换中值滤波器、有源国家/蛇模型。在提出的方法中,既可以处理灰度图像,也可以处理彩色图像。使用MSRM合并最大相似区域/区域。AD用于平滑图像。NAFSM用于去除图像中的噪声。在最后一步中,我们使用Snake模型从图像中去除模糊效果。结果表明,在峰值信噪比(PSNR)、均方误差(MSE)、精度和时间方面,增强后的图像在亮度和对比度方面都有较好的表现。
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引用次数: 1
期刊
2015 IEEE International Conference on Computational Intelligence and Computing Research (ICCIC)
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