Deenbandhu Chhotu Ram University of Science and Technology, formerly Chhotu Ram State College of Engineering, Murthal started in 1987 is a premier government engineering college in the State of Haryana. The university is considered as top most in the state of Haryana and Delhi-NCR for studies. The campus also houses Central Institute of Plastics Engineering & Technology, established by the Act of Parliament. CIPET was inaugurated by Haryana CM Shri Bhupinder Singh Hooda on May 11, 2013. The university has been awarded with the Technical Education Quality Improvement Programme Phase - II of the World Bank Project. Wikipedia.
Sachdeva S.,NCIT |
Kumar A.,Deenbandhu Chhotu Ram University of Science and Technology
Proceedings - 2012 2nd International Conference on Advanced Computing and Communication Technologies, ACCT 2012 | Year: 2011
Digital images are the most common cover files used for steganography. In this paper, a new steganography method called JMQT based on modified quantization table is proposed. This steganography method is compared with steganography method JPEG-JSteg. Two performance parameters namely capacity and stego size has been compared. As a result capacity increases and stego size increases. So JMQT provides better capacity and JPEG-JSteg provides better stego-size. © 2012 IEEE.
Chhabra S.,Meerut Institute of Engineering and Technology |
Singh D.,Deenbandhu Chhotu Ram University of Science and Technology
International Conference on Computing, Communication and Automation, ICCCA 2015 | Year: 2015
Wireless Sensor Networks offer several applications but limit in their energy resource. Efficiency and lifetime of these networks depend on the proper use of their energy. Energy in these networks can be efficiently consumed using mechanism of clustering. Any clustering mechanism depends upon the criteria used in the cluster head selection. In order to select a Cluster Head, this paper presents a mechanism HEEC-RND that takes into account three factors - the node's residual energy, node degree and node's distance from the base station. Compared with other techniques, the technique increases the network lifetime and decreases the network energy decay. © 2015 IEEE.
Gahlawat M.,Maharaja Surajmal Institute of Technology |
Malik A.,Deenbandhu Chhotu Ram University of Science and Technology |
Bansal P.,Maharaja Surajmal Institute of Technology
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | Year: 2013
Speech for realistic environment is hard to achieve. Emotion synthesizing is one way to achieve realistic and natural sounding speech. Use of right emotion in synthesized speech generates the speech which is more effective and natural for listener. The implementation of emotions is very difficult, as word "emotion" has no single definition. There have been various attempts in creating emotional speech synthesis but perfect or near to ideal system has not been developed so far. Our paper is an attempt to create emotional speech synthesizer, where we have used the emotional database recorded in our own voice. We have used unit selection and CART method to implement it. We have taken class room environment for teaching pre-school students with three emotions i.e neutral, happy, sad and tested our synthesizer with twenty listeners and found that listeners have significantly identify the emotional state of speaker. © 2013 Springer International Publishing.
Kumar R.,Kurukshetra University |
Sharma K.D.,Swami Devi Dyal Institute of Engineering and Technology |
Garg S.K.,Deenbandhu Chhotu Ram University of Science and Technology
Materials Physics and Mechanics | Year: 2012
The present investigation deals with the wave propagation in heat conducting transversely isotropic micropolar viscoelastic half space. Lord and Shulman (1967), Green and Lindsay (1972) and coupled thermoelasticity theories are considered to investigate the problem. The phase velocity and attenuation quality factors are obtained. The expressions for amplitudes of displacement component, microrotation, temperature distribution and stress components are obtained. The resulting quantities are computed numerically and effect of viscosity on these is shown graphically. Some special cases are also introduced from the present investigation. © 2012, Institute of Problems of Mechanical Engineering.
Hanmandlu M.,Indian Institute of Technology Delhi |
Gupta S.K.,Deenbandhu Chhotu Ram University of Science and Technology
Computerized Medical Imaging and Graphics | Year: 2010
An accurate and standardized technique for breast tumor segmentation is a critical step for monitoring and quantifying breast cancer. The fully automated tumor segmentation in mammograms presents many challenges related to characteristics of an image. In this paper, a comparison of two different semi-automated methods, viz., level set and marker controlled watershed methods that perform an accurate and fast segmentation of tumor is made. The robustness of the proposed methods is demonstrated by the segmentation of a set of 17 mammogram images. Numerical validation of the results is also provided. © 2009 Elsevier Ltd. All rights reserved.