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A Novel Approach to Detect Chronic Leukemia using Shape based Feature Extraction and Identification with Digital Image Processing 一种基于形状特征提取和数字图像处理的慢性白血病检测新方法
Pub Date : 2016-10-06 DOI: 10.5120/IJAIS2016451607
H. Vaghela, H. Modi, Manoj Pandya, M. Potdar
In this paper, some shape based features like area, perimeter, roundness, standard deviation etc. are used to recognize different types of white blood cells like monocyte, lymphocytes, eosinophil, basophil, neutrophils etc. Using image processing techniques, result can be obtained within 34 minute. To perform shape base features operation, contrast of RGB image has to be increased for better detection of white cells. After recognition of each and every cell, classification is performed to detect either it is CML (Chronic Myelogenous Leukemia) or CLL (chronic Lymphocytic leukemia). This algorithm is performed on 30 images. Out of 30, it is successful on 28 images. So it gives accuracy of 93.33%.
本文利用一些基于形状的特征,如面积、周长、圆度、标准差等来识别不同类型的白细胞,如单核细胞、淋巴细胞、嗜酸性粒细胞、嗜碱性粒细胞、中性粒细胞等。采用图像处理技术,可在34分钟内得到结果。在进行形状基特征运算时,需要提高RGB图像的对比度,以便更好地检测出白细胞。在对每个细胞进行识别后,进行分类以检测是CML(慢性髓性白血病)还是CLL(慢性淋巴细胞白血病)。该算法在30张图像上执行。在30张图片中,有28张是成功的。故准确率为93.33%。
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引用次数: 7
Capability Analysis and use of Acceptance and Control Charts in the 6-Sigma in Pharmaceutical Industries Case Study: Behestan Tolid Pharmaceutical Co 制药行业六西格玛能力分析及接受图和控制图的应用——以百仕达制药有限公司为例
Pub Date : 2016-10-06 DOI: 10.5120/IJAIS2016451606
T. Mehdi, B. Asl
Different Industries use the acceptance charts to assess if the process could meet customer specified requirements because the acceptance charts are competent tool to answer the critical question that’s to see if the process average stays between acceptable levels so the final product meets the customer specification levels. Also process capability determines that if the manufacturer could meet customer's requirements or should improve its process by reducing the process variation and fitting it’s mean. What is discussed in this paper, is the use of the mentioned charts in 6-Sigma applications and how the capability analysis results help to know the status of production specifications. A case-study as an example is included to clarify the acceptance chart concepts. General Terms Behestan Tolid, Pharmaceutical Company, Statistical Process Control. Tablet manufacturing industry, Control Charts, Tablet manufacturing. Process validation
不同的行业使用验收图来评估过程是否能够满足客户指定的要求,因为验收图是回答关键问题的有效工具,即查看过程平均值是否保持在可接受的水平之间,从而最终产品满足客户规格水平。过程能力还决定了制造商是否能够满足顾客的要求,或者是否应该通过减少过程变化和拟合其平均值来改进其过程。本文讨论的是上述图表在6-Sigma应用中的使用,以及能力分析结果如何帮助了解生产规范的状态。通过一个案例研究来阐明验收图的概念。Behestan Tolid,制药公司,统计过程控制。片剂制造行业,控制图,片剂制造。工艺验证
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引用次数: 6
Gender mainstreaming in e-government services adoption - a case of e-citizen portal in Kenya 电子政务服务采用中的性别主流化——以肯尼亚电子公民门户网站为例
Pub Date : 2016-10-06 DOI: 10.5120/IJAIS2016451608
John O Sagimo
This study examines how the concept of gender mainstreaming could influence the adoption of e-government services in Kenya, which like many other developing countries, the Kenyan e-government initiatives has faced a number of challenges since its inception. The study utilizes and expands on Technology Acceptance Model to explore the adoption of e-government services in the Siaya County of Kenya. A simple random sampling technique was used to select a sample size from the population and a questionnaire was used to collect data from the participants. Analysis of the demographic data was done to test the research hypothesis using descriptive statistics of frequency counts and percentage. The major findings of the study revealed that men are potential adopters of e-government services. This is exhibited by a positive correlation that was found after a regression done on gender in relation to E-government adoption. The findings of this study are meant to provide a better understanding of mainstreaming gender in order to engender the adoption of e-government services. General Terms Gender Mainstreaming, E-government services adoption
本研究考察了性别主流化的概念如何影响肯尼亚电子政务服务的采用。与许多其他发展中国家一样,肯尼亚电子政务举措自启动以来面临着许多挑战。本研究利用并扩展了技术接受模型来探讨肯尼亚Siaya县电子政务服务的采用情况。使用简单的随机抽样技术从人群中选择样本量,并使用问卷调查来收集参与者的数据。对人口统计数据进行分析,使用频率计数和百分比的描述性统计来检验研究假设。该研究的主要发现表明,男性是电子政务服务的潜在采用者。这是通过对性别与电子政务采用的关系进行回归后发现的正相关来表现的。本研究的结果旨在提供对性别主流化的更好理解,以促进电子政务服务的采用。性别主流化、电子政府服务采用
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引用次数: 2
A new Channel-and QoS-Aware Scheduling Scheme for Real-time Services in LTE Network 一种新的LTE网络实时业务感知信道和qos调度方案
Pub Date : 2016-09-06 DOI: 10.5120/IJAIS2016451601
D. Nguyen, Hang Nguyen, É. Renault
This paper proposes a new scheduling scheme which is based on Channel-and QoS-Aware for real-time traffics in LTE down-link direction. The real-time services (VoIP, Video, etc.) are very sensitive to network impairments such as delay, packet loss, jit-ter, etc. The proposed scheduling scheme considers Maximum Queue Size (MQS) as an essential factor for the priority metric and the combination of well-known M-LWDF-based algorithms such as M-LWDF, VT-MLWDF and Queue-HOL-MLWDF. The simulation results show that the proposed scheme has the performance which not only satisfies QoS requirements of real-time services but also outperforms the M-LWDF, VT-MLWDF and Queue-HOL-MLWDF schedulers in terms of Packet Loss Rate (PLR), cell throughput, Fairness Index (FI) and Spectral Efficiency (SE), especially for Video flow. The proposed sched-uler also significantly improves the delay in comparison with the VT-MLWDF and Queue-HOL-MLWDF schedulers ones for both VoIP and Video flows. The performance evaluation is compared in terms of Delay, PLR, Throughput, FI and SE for M-LWDF, VT-MLWDF, Queue-HOL-MLWDF and the proposed schedulers.
提出了一种基于信道感知和qos感知的LTE下行实时业务调度方案。实时业务(VoIP、Video等)对网络延迟、丢包、抖动等网络缺陷非常敏感。该调度方案将最大队列大小(MQS)作为优先级度量的重要因素,并结合了M-LWDF、VT-MLWDF和Queue- hol - mlwdf等著名的基于M-LWDF的算法。仿真结果表明,该方案不仅满足实时业务的QoS要求,而且在丢包率(PLR)、小区吞吐量(cell throughput)、公平性指数(FI)和频谱效率(SE)等方面都优于M-LWDF、vg - mlwdf和queue - hl - mlwdf调度器,特别是在视频流方面。与VT-MLWDF和Queue-HOL-MLWDF调度程序相比,所提出的调度程序还显着改善了VoIP和视频流的延迟。对M-LWDF、VT-MLWDF、Queue-HOL-MLWDF和提议的调度器的延迟、PLR、吞吐量、FI和SE进行了性能评估。
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引用次数: 11
An Efficient Approach towards Satellite Image Retrieval using Semantic Mining with Hashing 基于哈希的语义挖掘卫星图像检索方法
Pub Date : 2016-08-12 DOI: 10.5120/IJAIS2016451592
L. Mary, A. Kiran
Satellite images have gained a wide popularity in the field of content-based image retrieval. A massive amount of these images are collected every year due to the high availability of satellites and computer technologies. However, extracting user-specific content from these images still remains a primary concern due to the presence of semantic gap. This limits the capabilities of CBIR. Therefore, an effective and efficient method is required for image retrieval. This paper puts forward a semantic-based image retrieval approach along with the advantages of hashing for better feature extraction and precise retrieval. Hashing accelerates the quality of similarity search among images by generating unique imagehash codes .This approach also aims to scale down the problems related to semantic gap for better retrieval results. General Terms Remote sensing, Satellites, Data sets, Content based image retrieval and Algorithms.
卫星图像在基于内容的图像检索领域得到了广泛的应用。由于卫星和计算机技术的高度可用性,每年都会收集大量这些图像。然而,由于存在语义差距,从这些图像中提取用户特定内容仍然是一个主要问题。这限制了CBIR的能力。因此,需要一种有效的图像检索方法。本文结合哈希算法的优点,提出了一种基于语义的图像检索方法,可以更好地提取图像特征,实现图像的精确检索。哈希算法通过生成唯一的图像哈希码来提高图像间相似度搜索的质量,同时减小语义差距问题,从而获得更好的检索结果。一般术语遥感,卫星,数据集,基于内容的图像检索和算法。
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引用次数: 3
Automated Parking Management System using Image Processing Techniques 使用图像处理技术的自动停车管理系统
Pub Date : 2016-08-06 DOI: 10.5120/IJAIS2016451584
P. Vaidehi, D. Ragavesh
Computerized systems being an integral part of the current era, an automated parking system is one of its most commonly used applications. This automated parking management system is designed to give access, exclusively to vehicles registered in the database. It takes the image of the vehicle and locates the license plate and identifies its license number. It then checks with the database to determine its access. This report is a detailed description of the image processing techniques used for Automatic Number Plate Recognition. It deals with computer vision and the various techniques used in image processing. The entire setup is compact enough to improve its portability and efficiency, whilst providing better security. The algorithms, train the machine for better pattern recognition to locate number plates. This system requires the vehicle to be physically present, so that security is not hampered with and access is denied to any vehicle that is not registered. The results were recorded to observe the quality of recognition.
计算机化系统是当今时代不可分割的一部分,自动停车系统是其最常用的应用之一。这种自动停车管理系统的设计目的是为在数据库中注册的车辆提供专门的访问权限。它获取车辆的图像,定位车牌并识别其牌照号码。然后,它检查数据库以确定其访问权限。本文详细介绍了用于车牌自动识别的图像处理技术。它涉及计算机视觉和用于图像处理的各种技术。整个设置足够紧凑,以提高其可移植性和效率,同时提供更好的安全性。这些算法训练机器进行更好的模式识别来定位车牌。该系统要求车辆实际存在,这样安全就不会受到阻碍,任何未注册的车辆都无法进入。记录结果,观察识别质量。
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引用次数: 1
An Application of Genetic Algorithm for University Course Timetabling Problem 遗传算法在大学课程排课问题中的应用
Pub Date : 2016-08-06 DOI: 10.5120/IJAIS2016451590
R. Sanjay, S. Rajan
Timetabling problem is a process of assigning given set of events and resources to the limited space and time under hard constraints which are rigidly enforced and soft constraints which are satisfied as nearly as possible. As a kind of timetabling problems, University course timetabling is a very important administrative activity for a wide variety of institutes. Genetic algorithm is an advanced heuristics method which is very effective in many areas. It is frequently deployed meta-heuristics algorithm to solve difficult combinatorial optimization problems. In this paper, genetic algorithm is used to solve university course timetabling problem. At first, a model of problem to be solved is defined. Then, the genetic representation is determined and a fitness function is established according to the constraints. Finally, a case of university course timetabling from real-world is discussed and solved. It is demonstrated that the method proposed in this paper is feasible and efficient.
时间表问题是在严格执行的硬约束和尽可能满足的软约束下,将给定的一组事件和资源分配到有限的空间和时间的过程。大学课程排课作为一种排课问题,是各院校一项非常重要的行政管理活动。遗传算法是一种先进的启发式算法,在许多领域都很有效。元启发式算法是解决复杂组合优化问题的常用算法。本文将遗传算法应用于高校课程排课问题的求解。首先,定义待解问题的模型。然后,确定遗传表示,并根据约束条件建立适应度函数。最后,讨论并解决了一个现实中的大学课程排课问题。结果表明,本文提出的方法是可行和有效的。
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引用次数: 0
A Novel Image Retrieval Technique based on Gabor Function, Local Tetra Pattern and ASMC 基于Gabor函数、局部Tetra模式和ASMC的图像检索技术
Pub Date : 2016-08-06 DOI: 10.5120/IJAIS2016451582
K. Ashok, R. Manthalkar
CBIR alone won’t give perfect retrieval results due to semantic gap. To overcome the problem of semantic gap in CBIR, more than one Semantic Content Based Image Retrieval techniques are required which is known as Hybrid Classification System. Hence the proposed approach uses multiple machine learning techniques with combination of different classifiers like supervised and unsupervised, soft classifiers, spectral contextual classifiers. Remotely Sensed Image Retrieval System (RSIR) has to identify and retrieve similar images based on query image, to do so we need to extract feature of image in order to compare query Image and database image. The proposed approach is a combination of two Phases. First Phase involves feature extraction by Texture Feature with the help of Gabor Function and Spectral Distribution using Advanced Split and Merge Clustering whereas second Phase identifies the Local Pattern of retrieved images in Phase-I. The performance of the proposed approach is measured in terms of Precision, Recall and f-measure. Statistical analysis of the proposed hybrid approach in Phase-I (Texture and Spectral Distribution) shows that precision, recall and f-measure is get improved, on an average by 19.46%, 8.84%, 14.46% respectively when get compared with CBIR (Texture). Phase-I and Phase –II comparison in term of f-measure is increased up to 96.95%. Hence the hybrid approach gives more accurate result as compare to individual approach General Terms Image Retrieval for dataset of satellite imagery
由于语义缺口的存在,单靠CBIR不能给出完美的检索结果。为了克服CBIR中的语义缺口问题,需要多种基于语义内容的图像检索技术,即混合分类系统。因此,提出的方法使用多种机器学习技术,结合不同的分类器,如监督和无监督,软分类器,光谱上下文分类器。遥感图像检索系统(RSIR)必须基于查询图像识别和检索相似的图像,为此需要提取图像的特征,以便将查询图像与数据库图像进行比较。建议的方法是两个阶段的结合。第一阶段是利用Gabor函数和光谱分布进行纹理特征提取,第二阶段是在第一阶段识别检索图像的局部模式。提出的方法的性能是衡量精度,召回率和f-测度。对混合方法在第一阶段(纹理和光谱分布)的统计分析表明,与CBIR(纹理)相比,混合方法的精度、召回率和f-measure分别提高了19.46%、8.84%和14.46%。i期和ii期比较f-measure提高到96.95%。因此,对于卫星图像数据集,混合方法的检索结果比单独的检索方法更为准确
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引用次数: 0
Predicting VoLTE Quality using Random Neural Network 用随机神经网络预测VoLTE质量
Pub Date : 2016-08-06 DOI: 10.5120/IJAIS2016451587
D. Nguyen, Hang Nguyen, É. Renault
Long Term Evolution (LTE) was initially designed for a high data rates network. However, voice service is always a main service that drives huge profits benefit for mobile phone operators. Hence the deployment of Voice over LTE (VoLTE) is very essential. LTE network is a fully All-IP network, thus, the deployment of VoLTE is quite complex, specially for guaranteeing of Quality of Service (QoS) for meeting quality of experience of mobile users. The key purpose of this paper is to present an object, non-intrusive prediction model for VoLTE quality based on Random Neural Network (RNN). In order to simulate an experiment, a three-layer feed-forward RNN architecture with gradient descent training algorithm is applied. The inputs of this model are object network impairments such as Packet Loss Rate (PLR), Delay and Jitter. The VoLTE quality was predicted in term of the Mean Opinion Score (MOS). The simulation results show that this model offers MOS values which are quite close to well-known method is WB-PESQ (Wideband Perceptual Evaluation of Speech Quality) model. The results also show that the proposed model is very suitable for predicting voice quality over LTE network.
长期演进(LTE)最初是为高数据速率网络设计的。然而,语音服务一直是移动电话运营商获得巨额利润的主要业务。因此,部署LTE语音(VoLTE)是非常必要的。LTE网络是全全ip网络,因此VoLTE的部署非常复杂,特别是在保证服务质量(QoS)以满足移动用户的体验质量方面。本文的主要目的是提出一种基于随机神经网络(RNN)的目标、非侵入式VoLTE质量预测模型。为了模拟实验,采用了一种带有梯度下降训练算法的三层前馈RNN结构。该模型的输入是目标网络的损失,如丢包率(PLR)、延迟和抖动。VoLTE质量以平均意见评分(Mean Opinion Score, MOS)预测。仿真结果表明,该模型提供的MOS值与众所周知的宽带语音质量感知评价(WB-PESQ)模型非常接近。结果表明,该模型非常适合于LTE网络的语音质量预测。
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引用次数: 4
Genetic Algorithm Tuning Applied to the Open Shop Scheduling Problem 遗传算法在开放式车间调度问题中的应用
Pub Date : 2016-08-06 DOI: 10.5120/IJAIS2016451588
Chaouqi Mohsine, Benhra Jamal, My Ali
The present paper deals with the open-shop scheduling problem using a manual tuning of a genetic algorithm’s parameters. A comparison has been performed between Taillard’s Benchmarks for 60 instances, 2 dispatching rules and 198 variants from the GA algorithm obtained by changing the population size, the generation’s number, the crossover probability, and the mutation probability. Interesting results were obtained leading to some conclusions for the best choice of the parameters. General Terms Scheduling, Genetic Algorithms
本文用遗传算法的参数手动调优来研究开放式车间调度问题。通过改变种群大小、代数、交叉概率和突变概率,对遗传算法得到的60个实例、2条调度规则和198个变体的Taillard基准进行了比较。得到了一些有趣的结果,并得出了一些关于最佳参数选择的结论。通用术语调度,遗传算法
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引用次数: 3
期刊
International journal of applied information systems
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