2015 Eighth International Conference on Contemporary Computing (IC3)最新文献_第2页

Improved recognition rate of language identification system in noisy environment 提高了噪声环境下语言识别系统的识别率

2015 Eighth International Conference on Contemporary Computing (IC3) Pub Date : 2015-08-20 DOI: 10.1109/IC3.2015.7346681

Randheer Bagi, Jainath Yadav, K. S. Rao

{"title":"Improved recognition rate of language identification system in noisy environment","authors":"Randheer Bagi, Jainath Yadav, K. S. Rao","doi":"10.1109/IC3.2015.7346681","DOIUrl":"https://doi.org/10.1109/IC3.2015.7346681","url":null,"abstract":"Spoken language identification is a technique to model and classify the language, spoken by an unknown person. Language identification task is more challenging in environmental condition due to addition of different types of noise. Presence of noise in speech signal causes several nuisances. This paper covers several aspect of language identification in noisy environment. Experiments have been carried out using speaker independent Multilingual Indian Language Speech Corpus of Indian Institute of Technology, Kharagpur (IITKGP-MLILSC). In the proposed method, acoustic features are extracted from the raw speech signal. Gaussian Mixture Models (GMMs) are used to train the language models. To analyze the behavior of the identification system in a noisy environment, white noise is added into the clean speech corpus at different noise levels. Recognition rate of noisy speech was near about 14.84%. Significant performance degradation was observed compared to the clean speech. To overcome this adverse identification condition, reduction of noise is necessary. Spectral Subtraction (SS) and Minimum Mean Square Error (MMSE) are used to suppress the noise. The overall average recognition rate of the proposed system using clean speech is 56.48%. In case of enhanced speech using SS and MMSE, recognition rate is 35.91% and 35.53% respectively, which is significant improvement over the recognition rate of noisy speech (14.84%).","PeriodicalId":217950,"journal":{"name":"2015 Eighth International Conference on Contemporary Computing (IC3)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121235291","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

DocTool - a tool for visualizing software projects using graph database 一个使用图形数据库可视化软件项目的工具

2015 Eighth International Conference on Contemporary Computing (IC3) Pub Date : 2015-08-20 DOI: 10.1109/IC3.2015.7346721

A. Sadar, J. VinithaPanicker

{"title":"DocTool - a tool for visualizing software projects using graph database","authors":"A. Sadar, J. VinithaPanicker","doi":"10.1109/IC3.2015.7346721","DOIUrl":"https://doi.org/10.1109/IC3.2015.7346721","url":null,"abstract":"In an organization a software development life cycle consists of teams working in different structural hierarchies. Maintaining a complex software where continuous additions and updations are performed by different developers is a challenging task. Also there is a certain amount of latency in communication between two teams regarding an entity of interest in the software. Different software visualization tools have been proposed to address these issues. Many of them provide a view of the software structure by parsing through the source code and analyzing the depth and quality of code. In this paper we propose a DocTool which provide a simple and easy to use solution to two problems: (i) Visualizing the entities of a software and their properties and (ii) Visualizing the workflow in the software. The tool uses a set of json files and a graph database as the backbone. The solution proposed is very simple and provides the user total control over the data he wants to focus on. The tool can be implemented for softwares developed in any kind of platform. The design and implementation of the tool for a Java Web Application software are discussed in this paper.","PeriodicalId":217950,"journal":{"name":"2015 Eighth International Conference on Contemporary Computing (IC3)","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131887020","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

A Scientometric analysis of computer science research in India 印度计算机科学研究的科学计量学分析

2015 Eighth International Conference on Contemporary Computing (IC3) Pub Date : 2015-08-20 DOI: 10.1109/IC3.2015.7346675

Khushboo Singhal, S. Banshal, A. Uddin, V. Singh

引用次数: 12

Removing occlusion using even odd interlacing for efficient class room teaching 利用奇偶交错消除遮挡，提高课堂教学效率

2015 Eighth International Conference on Contemporary Computing (IC3) Pub Date : 2015-08-20 DOI: 10.1109/IC3.2015.7346712

V. Saxena, Ananya, Juhi Shukla

{"title":"Removing occlusion using even odd interlacing for efficient class room teaching","authors":"V. Saxena, Ananya, Juhi Shukla","doi":"10.1109/IC3.2015.7346712","DOIUrl":"https://doi.org/10.1109/IC3.2015.7346712","url":null,"abstract":"Occlusion is any unwanted object that hinders the view of the objects or scenes behind them. Many times the viewer cannot comprehend what is present in the background due to the continuous presence of the occlusion. In a similar setting of classroom /boardroom occlusion of the blackboard/whiteboard contents because of the presence of certain objects like teachers and other students walking in front of the board, leads to missing out on the valuable components of board contents. Capturing the board content in presence of the such occlusions is a difficult task. The work presented in this paper focuses particularly on the meeting and/or classroom that use whiteboard/blackboard heavily for lectures, project planning meetings etc. In these scenarios, boards are considered to be necessary. But the contents of the boards are lost most of the time without even being archived. Consequently, a tool to assist the students in the task of documenting the board content by removing the objects in front of the board is highly desirable. In this paper, we have developed the method to remove occlusion present in front of board by video inpainting and further we used even odd interlacing and contour formation to improve the results.","PeriodicalId":217950,"journal":{"name":"2015 Eighth International Conference on Contemporary Computing (IC3)","volume":"238 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123037582","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

Content aware targeted image manipulation to reduce power consumption in OLED panels 内容感知目标图像处理，以减少OLED面板的功耗

2015 Eighth International Conference on Contemporary Computing (IC3) Pub Date : 2015-08-20 DOI: 10.1109/IC3.2015.7346727

Prafulla Kumar Choubey, A. K. Singh, Raghu B. Bankapur, SB VaisakhP.C., B. ManojPrabhu

引用次数: 11

Gray scale image watermarking using fuzzy entropy and Lagrangian twin SVR in DCT domain 基于模糊熵和拉格朗日双SVR的DCT域灰度图像水印

2015 Eighth International Conference on Contemporary Computing (IC3) Pub Date : 2015-08-20 DOI: 10.1109/IC3.2015.7346646

A. Yadav, R. Mehta, Raj Kumar

引用次数: 5

User verification using safe handwritten passwords on smartphones 在智能手机上使用安全的手写密码进行用户验证

2015 Eighth International Conference on Contemporary Computing (IC3) Pub Date : 2015-08-20 DOI: 10.1109/IC3.2015.7346651

T. Kutzner, Fanyu Ye, Ingrid Bönninger, C. Travieso-González, M. Dutta, Anushikha Singh

引用次数: 10

Human identification using Linear Multiclass SVM and Eye Movement biometrics 基于线性多类支持向量机和眼动生物识别的人体识别

2015 Eighth International Conference on Contemporary Computing (IC3) Pub Date : 2015-08-20 DOI: 10.1109/IC3.2015.7346708

Namrata Srivastava, Utkarsh Agrawal, S. Roy, U. Tiwary

引用次数: 21

Secure data transmission using video 使用视频安全数据传输

2015 Eighth International Conference on Contemporary Computing (IC3) Pub Date : 2015-08-20 DOI: 10.1109/IC3.2015.7346684

Nikita Lemos, Kavita Sonawane, Bidisha Roy

{"title":"Secure data transmission using video","authors":"Nikita Lemos, Kavita Sonawane, Bidisha Roy","doi":"10.1109/IC3.2015.7346684","DOIUrl":"https://doi.org/10.1109/IC3.2015.7346684","url":null,"abstract":"In today's world transmitting data in a safe and secure fashion is difficult, especially when highly sensitive data is involved. The data should be ideally robust to security threats. The paper aims at proposing a methodology which employs dual level of security using cryptography and steganography to hide the secret text data using video as a cover. A blend of existing and novel techniques is used for hiding the data. Cryptography aims at concealing the secret data and steganography hides the existence of the data. Since a video is addressed as a collection of frames, a frame selection logic is incorporated which inserts data into the frames in a random fashion so that the data cannot be retrieved easily by the attacker. Considering the goal of crypto and steganography the analysis of the methodology can be done on the basis of visual perceptibility, error ratios and histogram comparison of video frames before and after hiding data. Use of two techniques with distinct goals to hide the data increases the robustness as well as simple frame selection logic prevents the attacker to obtain the data easily, but at the same time simplifies the sender's job as a rule index of frames is maintained.","PeriodicalId":217950,"journal":{"name":"2015 Eighth International Conference on Contemporary Computing (IC3)","volume":"189 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127640677","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: 8

ANPR Indian system using surveillance cameras 印度ANPR系统使用监控摄像头

2015 Eighth International Conference on Contemporary Computing (IC3) Pub Date : 2015-08-20 DOI: 10.1109/IC3.2015.7346695

A. Singh, Souvik Roy

引用次数: 10