2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE)最新文献_第5页

Graphical representation of the whole sequentially MRI images in a single view image sequences of human's whole head 在人类整个头部的单视图图像序列中，整个顺序MRI图像的图形表示

2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE) Pub Date : 2017-07-01 DOI: 10.1109/JCSSE.2017.8025941

Varin Chouvatut, E. Boonchieng

{"title":"Graphical representation of the whole sequentially MRI images in a single view image sequences of human's whole head","authors":"Varin Chouvatut, E. Boonchieng","doi":"10.1109/JCSSE.2017.8025941","DOIUrl":"https://doi.org/10.1109/JCSSE.2017.8025941","url":null,"abstract":"Typically, a sequence of the Magnetic Resonance Imaging (MRI) images is composed of a certain number of images projecting some internal organs of a human, such as brain and eyeballs of the human's head, which is the case chosen for our demonstration. Each of MRI images in the sequence presents only a thin layer of the whole head. The image processing techniques proposed in this paper aims to allow all such sequential images to be visible through a single view. In other words, the whole head of a human can be visible in just one image and thus looks as a three-dimensional view of the head. Unfortunately, there may be some deviation in positions even between contiguous images in the sequence. Centroid of the human's head appeared in each image should be measured. To ensure a centroid's position is estimated well enough so that centroids of all sequential images are not so much deviated from each other, searching for the centroid of a human's whole head is done based on an approximate convex shape rather than a circular shape as usual. From our experimental results, there is no significant deviation of centroids between contiguous frames as expected.","PeriodicalId":6460,"journal":{"name":"2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE)","volume":"83 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79362870","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: 0

Cache replacement mechanism with Content Popularity for Vehicular Content-Centric Networks (VCCN) 车载内容中心网络(VCCN)中具有内容流行度的缓存替换机制

2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE) Pub Date : 2017-07-01 DOI: 10.1109/JCSSE.2017.8025901

Sangduan Chootong, Jirawat Thaenthong

引用次数: 5

Burn in Zone: Real time Heart Rate monitoring for physical activity 烧伤区:实时心率监测的身体活动

2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE) Pub Date : 2017-07-01 DOI: 10.1109/JCSSE.2017.8025953

Sakchai Muangsrinoon, P. Boonbrahm

{"title":"Burn in Zone: Real time Heart Rate monitoring for physical activity","authors":"Sakchai Muangsrinoon, P. Boonbrahm","doi":"10.1109/JCSSE.2017.8025953","DOIUrl":"https://doi.org/10.1109/JCSSE.2017.8025953","url":null,"abstract":"The number of time that heart beats per one minute we call it as the heart rate or pulse. It is an indicator for monitoring health. In this paper, we present the Burn in Zone: Physical activity real-time heart rate monitoring, a novel model to help people who prefer to have a more physical activity to continue their intention in the long term. We were mainly interested in real-time heart rate monitoring and target heart rate zone, not its ability to change behavior. This model will help those people to monitor their heart rate while having physical activity in line with their target heart rate or training heart rate (THR). THR is the desired range of heart rate reached during physical activity. It is calculated from the percentage of the physical activity intensity (PAI) multiply with Maximum Heart Rate (MHR), the highest heart rate of each person can work efficiently and safely without severe problems through exercise stress. In this research, we developed an android wear application for getting a real-time pulse from the heart sensor in Android Smart Watch. We had collected data from undergraduate and graduate students from the School of Informatics, Walailak University, who volunteer to be part of this experiment. There are twenty-six volunteers with age ranges from nineteen to forty-two-year-olds. Among the volunteers, there are twelve males (46.15%) and fourteen females (53.85%). We separated the samples into two groups, controlled group and experimental group. The experimental criteria are cycling on a stationary bicycle with six minutes for each people. Results from the experiment showed that the percentage of heart rate of the controlled group and the experimental group were consistent with the experimental setup criteria for monitoring the heart rate data on Android wear. For future work, we plan to implement the game design elements to encourage the people to have more level of physical activity and continue their physical activity.","PeriodicalId":6460,"journal":{"name":"2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE)","volume":"126 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87854128","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

Two factor image-based password authentication for junior high school students 基于双因素图像的初中生密码认证

2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE) Pub Date : 2017-07-01 DOI: 10.1109/JCSSE.2017.8025913

Niramai Cherdmuangpak, Tanapat Anusas-Amornkul, B. Limthanmaphon

引用次数: 4

A linear discriminant analysis using weighted local structure information 基于加权局部结构信息的线性判别分析

2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE) Pub Date : 2017-07-01 DOI: 10.1109/JCSSE.2017.8025907

Raywut Ketsuwan, P. Padungweang

引用次数: 1

Brain tumor's approximate correspondence and area with interior holes filled 脑瘤的近似对应和面积与内部孔洞填充

2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE) Pub Date : 2017-07-01 DOI: 10.1109/JCSSE.2017.8025957

Varin Chouvatut, E. Boonchieng

{"title":"Brain tumor's approximate correspondence and area with interior holes filled","authors":"Varin Chouvatut, E. Boonchieng","doi":"10.1109/JCSSE.2017.8025957","DOIUrl":"https://doi.org/10.1109/JCSSE.2017.8025957","url":null,"abstract":"Measuring area of tumor in human's brain from only single image may provide incorrect information for further diagnosis. Generally, a doctor or an expert must examine a brain tumor from several sequential MRI images to conclude its size or the severity level of patient's illness. To imitate the way a doctor diagnosing such case in a real situation, some digital image processing techniques are proposed and applied in order to provide support for a tentative or an initial analysis to the doctor. Thus, correspondence of appearances of a tumor presented in all MRI images should be linked and considered. In image processing, a closed area can be seen as an object and based on the similarity of its interior shadings, the object's centroid can be estimated. Unfortunately, although an object's centroid may be calculated even there exists slightly different shadings which are still considered as having similarity inside the closed shape of the object, only a small hole can cause deviation of computed centroid from its expected position. Since the typical thresholding techniques still leave a hole whose area has a certain amount of different shading from the major shading of the object's area. Thus, we proposed a number of image processing techniques for the purpose of tumor area approximation. Moreover, the proposed methods include a correspondence technique would also support multiple-object detection and linking centroids of the same object, which is a brain tumor in this case, presented in a pair of contiguous images.","PeriodicalId":6460,"journal":{"name":"2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE)","volume":"36 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85487914","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: 1

Workflow simulation based on cloud platform for office automation system 基于云平台的办公自动化系统工作流仿真

2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE) Pub Date : 2017-07-01 DOI: 10.1109/JCSSE.2017.8025947

Kanittha Promsakul, S. Limsiroratana

引用次数: 3

Improved least-squares quadratic mutual information clustering via Laplacian Eigenmap 基于拉普拉斯特征映射的改进最小二乘二次互信息聚类

2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE) Pub Date : 2017-07-01 DOI: 10.1109/JCSSE.2017.8025928

J. Sainui

引用次数: 0

Automatic microaneurysm detection using Multi-level Threshold based on ISODATA 基于ISODATA的多级阈值自动微动脉瘤检测

2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE) Pub Date : 2017-07-01 DOI: 10.1109/JCSSE.2017.8025958

Tanin Intaramanee, Ratanak Khoeun, K. Chinnasarn

{"title":"Automatic microaneurysm detection using Multi-level Threshold based on ISODATA","authors":"Tanin Intaramanee, Ratanak Khoeun, K. Chinnasarn","doi":"10.1109/JCSSE.2017.8025958","DOIUrl":"https://doi.org/10.1109/JCSSE.2017.8025958","url":null,"abstract":"Diabetic Retinopathy is one of the most serious diseases that can lead to blindness. The small swelling blood regions or microaneurysms are the early sign of Diabetic Retinopathy. Detecting that a patient has got the Diabetic Retinopathy at the earliest stage as possible can help to prevent him/her from the vision lost. However, automatic microaneurysm detection is still a challenging topic for medical image processing researchers. This is because of the varieties of microaneurysm characteristic such as size, contrast, shape, and data distribution. In this paper, we propose an approach to automatically detect microaneurysms using Multi-level Threshold based on ISODATA. The proposed method consists of two main steps: 1) preprocessing and 2) feature extraction. In the preprocessing step, Contrast Limited Adaptive Histogram Equalization, Gaussian Filter and Median Filter are applied to enhance the image quality. Next, in the feature extraction step, Multi-level Threshold based on ISODATA and Noise Removing Techniques are adopted to remove non-microaneurysm objects. The 89 retinal fundus images from a public database DIARETDB1 are used as a dataset. By comparing with the ground truth, the proposed approach provides the reasonable results with sensitivity of 62.82%, specificity of 93.60% and accuracy of 93.43%.","PeriodicalId":6460,"journal":{"name":"2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE)","volume":"144 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77407455","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: 1

A semantic approach for question answering using DBpedia and WordNet 使用DBpedia和WordNet进行问题回答的语义方法

2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE) Pub Date : 2017-07-01 DOI: 10.1109/JCSSE.2017.8025918

Kittiphong Sengloiluean, N. Arch-int, S. Arch-int, Theerayut Thongkrau

{"title":"A semantic approach for question answering using DBpedia and WordNet","authors":"Kittiphong Sengloiluean, N. Arch-int, S. Arch-int, Theerayut Thongkrau","doi":"10.1109/JCSSE.2017.8025918","DOIUrl":"https://doi.org/10.1109/JCSSE.2017.8025918","url":null,"abstract":"Semantic Question Answering (SQA) was concerned about the natural language processing. The purpose of this study was to help facilitate the users to access the information through the natural language and to obtain the concise and needed information. As considered the current studies, it was found that this processing still encountered the problems of flexibility and accuracy, particularly those of the question processing, which was a very important processing for developing question answering system. Thus, this study proposed a semantic approach for question answering using DBpedia and WordNet. For this paper, the techniques for solving the problems were proposed consisting of (1) extracting named entities from the question and solving the problems of similarities of named entities, (2) extracting properties from the question and solving the problems of similarities of properties, and (3) evaluating the accurate capability of the answer of question. This approach evaluated the test dataset from TREC question collections, DBpedia and achieved an F-measure score of 93.43%, an average precision of 92.73%, and an average recall of 94.15% over 500 questions.","PeriodicalId":6460,"journal":{"name":"2017 14th International Joint Conference on Computer Science and Software Engineering (JCSSE)","volume":"10 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89119296","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: 5