The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014)最新文献_第6页

Seizure detection using Bessel k-form parameters in the empirical mode decomposition domain 在经验模态分解域中使用贝塞尔k形参数的癫痫检测

The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014) Pub Date : 2014-12-01 DOI: 10.1109/SKIMA.2014.7083538

A. Das, Faisal Ahmed, M. Bhuiyan

引用次数: 2

MTTG: An efficient technique for test data generation MTTG:一种有效的测试数据生成技术

The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014) Pub Date : 2014-12-01 DOI: 10.1109/SKIMA.2014.7083520

K. Rabbi, R. Islam, Q. Mamun, M. Kaosar

引用次数: 1

An alternative approach of evaluating Dice Similarity Index for Pre-segmented blood vessels 一种评估预分割血管骰子相似指数的替代方法

The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014) Pub Date : 2014-12-01 DOI: 10.1109/SKIMA.2014.7083546

Abanti Shama Afroz

{"title":"An alternative approach of evaluating Dice Similarity Index for Pre-segmented blood vessels","authors":"Abanti Shama Afroz","doi":"10.1109/SKIMA.2014.7083546","DOIUrl":"https://doi.org/10.1109/SKIMA.2014.7083546","url":null,"abstract":"Modeling and simulating blood vessels in order to predict their behavior prior to surgical interventions is an emerging research field. These three dimensional models at their region of interest are generated from corresponding computed tomography (CT) or magnetic resonance imaging (MRI) scans and is often referred as the segmentation task. A critical point in similar segmentation and related post processing tasks is to measure the accuracy of the applied method with `Dice Similarity Index'. The standard procedure of evaluating this index is to compare the segmented label masks in their two dimensional phase. However, more cases are coming forward where only the finalized three dimensional structures are available. This work focuses on developing an alternative framework where the dice index of two three dimensional models are computed. The objective has been achieved by slicing the solid structures at multiple planes and for five sets with varying slice numbers. The observed Dice indices vary from 0.67 to 0.9 with a median slightly above 0.8, which is seemingly a fairly reasonable value. The results also indicate that even though dice index for a singular plane of the whole structure is not enough, increasing the slice numbers to a fairly high value does not affect the result as well.","PeriodicalId":22294,"journal":{"name":"The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014)","volume":"17 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77849268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

FPGA implementation of high performance Fast Page Mode dynamic random access memory FPGA实现的高性能快速页模式动态随机存取存储器

The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014) Pub Date : 2014-12-01 DOI: 10.1109/SKIMA.2014.7083536

Prajoy Podder, Md. Mehedi Hasan, T. Z. Khan

{"title":"FPGA implementation of high performance Fast Page Mode dynamic random access memory","authors":"Prajoy Podder, Md. Mehedi Hasan, T. Z. Khan","doi":"10.1109/SKIMA.2014.7083536","DOIUrl":"https://doi.org/10.1109/SKIMA.2014.7083536","url":null,"abstract":"A digital system frequently requires memory for storage. To facilitate this requirement, FPGAs offer different types of memory, ranging from block RAM, a highly distributed RAM in the form of the multiple LUTs, right down to the storage of data in the flip-flops. However, unlike the conventional RAMs, dynamic random access memory (DRAM) is best suited for larger volumes of memory, because it permits complex yet advanced levels of integration, occupies less space in motherboard due to reduced feature size, and more importantly, it is inexpensive. Dynamic RAMs evolved from the earliest 1- kilobit (KB) generation to the modern 1-gigabit (GB) generation through the advances and developments in not only semiconductor process but also circuit design technology. This paper proposes resistor transistor logic (RTL) design of the firstgeneration and second-generation high performance (Fast Page Mode) dynamic random access memory. The simulation diagram was experimented using the Verilogger Test bench pro 6.5 software. The timing as well as device utilization summary has been presented in this paper and compared for both normal and fast page mode DRAM. For fast page mode DRAM, the combinational path delay was less compared to the first generation DRAM.","PeriodicalId":22294,"journal":{"name":"The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014)","volume":"162 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86184145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

An algorithm to detect and identify defects of industrial pipes using image processing 基于图像处理的工业管道缺陷检测与识别算法

The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014) Pub Date : 2014-12-01 DOI: 10.1109/SKIMA.2014.7083567

M. Alam, M. M. Naushad Ali, M. A. Syed, Nawaj Sorif, M. Rahaman

{"title":"An algorithm to detect and identify defects of industrial pipes using image processing","authors":"M. Alam, M. M. Naushad Ali, M. A. Syed, Nawaj Sorif, M. Rahaman","doi":"10.1109/SKIMA.2014.7083567","DOIUrl":"https://doi.org/10.1109/SKIMA.2014.7083567","url":null,"abstract":"This paper proposes an effective algorithm for detecting and distinguishing defects in industrial pipes. In many of the industries, conventional defects detection methods are performed by experienced human inspectors who sketch defect patterns manually. However, such detection methods are much expensive and time consuming. To overcome these problems, a method has been introduced to detect defects automatically and effectively in industrial pipes based on image processing. Although, most of the image-based approaches focus on the accuracy of fault detection, the computation time is also important for practical applications. The proposed algorithm comprises of three steps. At the first step, it converts the RGB image of the pipe into a grayscale image and extracts the edges using Sobel gradient method, after which it eliminates the undesired objects based on their size. Secondly, it extracts the dimensions of the pipe. And finally this algorithm detects and identifies the defects i.e., holes and cracks on the pipe based on their characteristics. Tests on various kinds of pipes have been carried out using the algorithm, and the results show that the accuracy of identification rate is about 96% at hole detection and 93% at crack detection.","PeriodicalId":22294,"journal":{"name":"The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014)","volume":"5 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75856115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 15

Effectiveness of weighted graph of schema to aid the minimization and measurement of schema complexity 模式加权图的有效性，有助于最小化和测量模式复杂性

The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014) Pub Date : 2014-12-01 DOI: 10.1109/SKIMA.2014.7083555

Golam Md. Muradul Bashir, Arpita Howlader, I. Shemu, E. Ety

引用次数: 0

Assessment of occupational noise induced hearing loss via a smartphone application 通过智能手机应用程序评估职业性噪音引起的听力损失

The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014) Pub Date : 2014-12-01 DOI: 10.1109/SKIMA.2014.7083543

Md Shoab Miah, Sabirat Rubya, Md Faisal Kabir

{"title":"Assessment of occupational noise induced hearing loss via a smartphone application","authors":"Md Shoab Miah, Sabirat Rubya, Md Faisal Kabir","doi":"10.1109/SKIMA.2014.7083543","DOIUrl":"https://doi.org/10.1109/SKIMA.2014.7083543","url":null,"abstract":"Exposure to excessive noise for long duration is one of the avoidable occupational health hazards with substantial physiological and social effect. When engineering controls and work practices are not realistic, hearing protectors should be used for reducing sound exposure to safe levels. But accurate assessment of noise induction is necessary before taking any adequate measures. The effects of occupational noise induced hearing loss are higher in the developing regions compared to the developed countries. This is due to lack of prevalent epidemiological data regarding risk factors and costs of NIHL. Hence, in this paper, we have estimated the degree of occupational NIHL among people from different professions via a smartphone application: HearlT. We have addressed five different professions primarily but more extensive deployment of this application can reveal more accurate state of occupational NIHL which can be used to raise awareness among workers about the harmful effects of noise on hearing and other body systems by implementing compulsory education or training programs.","PeriodicalId":22294,"journal":{"name":"The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014)","volume":"108 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89198261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Dark image enhancement by locally transformed histogram 局部变换直方图增强暗图像

The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014) Pub Date : 2014-12-01 DOI: 10.1109/SKIMA.2014.7083541

Khalid Hussain, Shanto Rahman, S. Khaled, M. Abdullah-Al-Wadud, M. Shoyaib

{"title":"Dark image enhancement by locally transformed histogram","authors":"Khalid Hussain, Shanto Rahman, S. Khaled, M. Abdullah-Al-Wadud, M. Shoyaib","doi":"10.1109/SKIMA.2014.7083541","DOIUrl":"https://doi.org/10.1109/SKIMA.2014.7083541","url":null,"abstract":"Image enhancement processes an image to increase the visual information of that image. Image quality can be degraded for several reasons such as lack of operator expertise, quality of image capturing devices, etc. The process of enhancing images may produce different types of noises such as unnatural effects, over-enhancement, artifacts, etc. These drawbacks are more prominent in the dark images. Over the years, many image enhancement techniques have been proposed. However, there have been a few works specifically for dark image enhancement. Though the available methods enhance the dark images, they might not produce desired output for dark images. To overcome the above drawbacks, we propose a method for dark image enhancement. In this paper, we enhance the images by applying local transformation technique on input image histogram. We smooth the input image histogram to find out the location of peaks and valleys from the histogram. Several segments are identified using valley to valley distance. Then a transformation method is applied on each segment of image histogram. Finally, histogram specification is applied on the input image using this transformed histogram. This method improves the quality of the image with minimal unexpected artifacts. Experimental results show that our method outperforms other methods in majority cases.","PeriodicalId":22294,"journal":{"name":"The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014)","volume":"1 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78325080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 15

Approximating object based architecture for legacy software written in procedural languages using Variable Neighborhood Search 用可变邻域搜索逼近用过程语言编写的遗留软件的基于对象的体系结构

The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014) Pub Date : 2014-12-01 DOI: 10.1109/SKIMA.2014.7083558

M. Selim, Md. Saeed Siddik, Tajkia Rahman, Alim Ul Gias, S. Khaled

{"title":"Approximating object based architecture for legacy software written in procedural languages using Variable Neighborhood Search","authors":"M. Selim, Md. Saeed Siddik, Tajkia Rahman, Alim Ul Gias, S. Khaled","doi":"10.1109/SKIMA.2014.7083558","DOIUrl":"https://doi.org/10.1109/SKIMA.2014.7083558","url":null,"abstract":"Legacy software, often written in procedural languages, could be a major concern for organizations due to low maintainability. A possible way out could be migrating the software to object oriented architecture, which is easier to maintain due to better modularity. However, a manual migration could take significant time and thus an automated process is required. This migration problem has been modeled as an optimal graph clustering problem where vertices and edges are represented by function and function calls respectively. Solution to this problem is NP-hard and thus meta-heuristic base approaches are potential to get near optimal result. This paper presents a Variable Neighborhood Search (VNS) approach for addressing the modeled graph clustering problem. The method provides a set of clusters that gives a clue for possible structure of the object oriented architecture. This approach is based on the objective to minimize the coupling and maximize the cohesion within the clusters. The proposed algorithm was implemented and its performance was compared with state of the art techniques. It is observed that the proposed method produced 37.15% and 12.02% better results in contrast to genetic algorithm and local search heuristics.","PeriodicalId":22294,"journal":{"name":"The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014)","volume":"1 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80210904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Red Blood based disease screening using marker controlled watershed segmentation and post-processing 基于标记控制分水岭分割和后处理的红血病筛查

The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014) Pub Date : 2014-12-01 DOI: 10.1109/SKIMA.2014.7083556

Pooja Lepcha, W. Srisukkham, Li Zhang, Md. Alamgir Hossain

引用次数: 2