2015 International Conference on Advances in Computer Engineering and Applications最新文献_第3页

Segmentation of plant disease spots using automatic SRG algorithm: a look up table approach 基于自动SRG算法的植物病斑分割:一种查表方法

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7194375

R. K. Sarkar, A. Pramanik

{"title":"Segmentation of plant disease spots using automatic SRG algorithm: a look up table approach","authors":"R. K. Sarkar, A. Pramanik","doi":"10.1109/ICACEA.2015.7194375","DOIUrl":"https://doi.org/10.1109/ICACEA.2015.7194375","url":null,"abstract":"Image segmentation is the key component of identifying plant leaf diseases. Most of the available techniques for leaf disease segmentation use grayscale values. In this paper, an automatic seeded region growing (SRG) algorithm for coloured images proposed by Y. Shih and S. Cheng is modified for segmentation of plant leaf diseases. The colour difference between adjacent regions is computed using Euclidean distance metric in the algorithm. This paper proposes a novel two dimensional look up table for labeling the neighbours for region merging. The look up table is created by traversing the image vertically and horizontally and any change in the labels of pixel is noted in the table. The incorporation of the table helps in better organization in region merging step and helps in further segmentation of the image. It must be noted that the performance of coloured image segmentation largely depends on the colour space chosen. The algorithm is first implemented in the YCbCr colour space and then implemented in other colour spaces like YCgCr, CIELAB and RGB to check for the best performance of the segmentation algorithm. Experimental results show that the SRG algorithm along with the proposed modification for region merging give good results in the YCbCr compared to other colour spaces for plant leaf disease segmentation.","PeriodicalId":202893,"journal":{"name":"2015 International Conference on Advances in Computer Engineering and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131006684","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: 20

Recent advancements in requirement elicitation and prioritization techniques 需求引出和优先级划分技术的最新进展

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164702

Nikita Garg, P. Agarwal, Shadab Khan

引用次数: 15

Performance analysis of training algorithms of multilayer perceptrons in diabetes prediction 多层感知器训练算法在糖尿病预测中的性能分析

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164695

Sumi Alice Saji, K. Balachandran

引用次数: 18

Comprehensive set of mutation operators for the determination of adequacy of test set 确定测试集充分性的综合变异算子集

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164856

Vinita Chauhan, Vineet Chauhan, Hema Kashyap, Vikas Singh

引用次数: 0

Algorithms for clustering XML documents: A review 聚类XML文档的算法:综述

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164772

Shagun Gulati, Geetika Munjal

引用次数: 1

A survey and taxonomy of various packet classification algorithms 各种包分类算法的综述和分类

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164675

Bharti Nagpal, Nanhay Singh, N. Chauhan, Radhika Murari

引用次数: 6

Non text eradication from degraded and non degraded videos and images 非文本根除从退化和非退化的视频和图像

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164806

Shivani Saluja, T. Bedwal, Deepti Rana, Radhika Tayal

{"title":"Non text eradication from degraded and non degraded videos and images","authors":"Shivani Saluja, T. Bedwal, Deepti Rana, Radhika Tayal","doi":"10.1109/ICACEA.2015.7164806","DOIUrl":"https://doi.org/10.1109/ICACEA.2015.7164806","url":null,"abstract":"Text Segmentation of text from degraded document images is a very complex task due to high mutation between the document background and foreground region. Automatic text extraction is one of the basic feature required for content-based video indexing, automated indexing, automated annotation, structuring and retrieval tasks. Text detection from videos demands conversion of entire video into smaller framesets. Further the framesets are binarized to ease the extraction procedure. This in turn is followed by application of detection procedure on the static frames generated from the video. Text detection can lead to extraction of both superficial and embedded text. Embedded text will be the focus of this research paper because a part of the information depicted in the superficial text is already present in the embedded region. The cycle would start from conversion of dynamic video into static frames, followed by application of filters for noise removal, use of basic morphological operation like dilation and erosion, creation of bounding boxes around the textual content and finally removal of the non text region in such a manner that only the textual region in enhanced. The enhanced textual region is retained while the non textual content is eliminated.","PeriodicalId":202893,"journal":{"name":"2015 International Conference on Advances in Computer Engineering and Applications","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123427191","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

A review on analysis of EEG signals 脑电信号分析研究进展

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164844

Jasjeet Kaur, Amanpreet Kaur

引用次数: 27

Neural network based group authentication using (n, n) secret sharing scheme 采用(n, n)秘密共享方案的基于神经网络的组认证

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164739

S. K. Narad, P. Chavan

引用次数: 2

Mobility management in heterogeneous wireless networks based on IEEE 802.21 framework 基于IEEE 802.21框架的异构无线网络移动性管理

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164839

Vimal Kumar, A. Gupta, Satish Kumar, Vipin Kumar

{"title":"Mobility management in heterogeneous wireless networks based on IEEE 802.21 framework","authors":"Vimal Kumar, A. Gupta, Satish Kumar, Vipin Kumar","doi":"10.1109/ICACEA.2015.7164839","DOIUrl":"https://doi.org/10.1109/ICACEA.2015.7164839","url":null,"abstract":"Wireless and mobile networks are evolving very rapidly. The mobile nodes in the wireless networks are having multiple interfaces with different radio access technologies (RATs) which are having different capabilities, cost and performance ratio. The use of non-PC based portable devices is increasing due to their flexible usage. The wireless and mobile network which is formed by these non-PC and PC based devices is heterogeneous in nature and these networks are co-located. Multiple interfaces can be included in the mobile device by using separate hardware and software modules. A mobile user wants to be Always Best Connected (ABC) as per its various requirements and availability in a particular environment. When a mobile node leaves the current network and joins the other network, a handover operation is needed and performed. The Handover operation is used to achieve seamless mobility and is of two types, first is in between same RATs and second is in between different RATs. For seamless and smooth handover operations across heterogeneous networks, IEEE has published a standard, named as IEEE 802.21. This paper presents a comprehensive description on the issues and challenges for achieving the seamless mobility in a heterogeneous environment. Apart from this, we also present the description of services provided by IEEE 802.21 standard and related vertical handover schemes to realize seamless mobility in heterogeneous network.","PeriodicalId":202893,"journal":{"name":"2015 International Conference on Advances in Computer Engineering and Applications","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126162298","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