Browsing M Tech Dissertations by Title
Now showing items 596-615 of 820
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Physical layer security: secrecy capacity analysis for multiuser networks using joint SVD-GSVD precoding technique
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)In this thesis, the problem of Physical Layer (PHY) Security is considered. This problem deals with secure signal transmission for a Multiple-Input Multiple-Output (MIMO) system using a relay i.e. the signal is transmitted ... -
Placement system development
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)The main objective was to provide the data analysis to the end user. However, after analysing the current placement process and system, our objective had to be changed to develop a system which can provide the required ... -
Placement system development
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)The main objective was to provide the data analysis to the end user. However, after analysing the current placement process and system, our objective had to be changed to develop a system which can provide the required ... -
Plagiarism detection
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)This dissertation is on plagiarism detection. -
Plant disease detection using image processing and machine learning
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)In agriculture plant disease and its precise detection is an important task and researchers have attempted lots of methods to automate the task of disease detection using latest tools and techniques of image processing and ... -
Policy based resource allocation on infrastructure as a service cloud
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)Cloud computing refers to the provision of computational resources on demand. Resource allocation is an important aspect in cloud computing. Cloud user asks for resources in terms of a lease. Lease stores the information ... -
Pose estimation from one conic correspondence
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)In this thesis we attempt to solve the problem of camera pose estimation from one conic correspondence by exploiting the epipolar geometry. For this we make two important assumptions which simplify the geometry further. ... -
Post-processing of speech signal for prosody modification and improvement
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)The basic task of a text-to-speech (TTS) synthesis system is to obtain the correct synthetic speech signal with the help of machines corresponding to the given input text. However, the main difficulty with the TTS system ... -
Power aware software design parallel programming with DVFS
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)In the first decade of the 21st century, one of the fastest growing areas is Mobile Internet Devices (MIDs). This segment requires devices to be effecient in terms of power usage. Getting maximum performance in the limited ... -
Power management of wireless sensor node by dynamic power measurement
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)Wireless sensor network(WSN) is a collection of spatially distributed autonomous sensor nodes, which cooperatively monitor physical or environmental conditions, such as temperature, sound, vibration, pressure, motion or ... -
Power reduction schemes in an interrupt driven processor based SoC
(Dhirubhai Ambani Institute of Information and Communication Technology, 2016)In recent time, an impressive growth of personal computing devices like portabledesktops, multimedia products and wireless communication systems has beennoted. As the IoT industry has grown very fast, so is the need for ... -
Practical approach for depth estimation and image restoration using defocus cue
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)Reconstruction of depth from 2D images is an important research issue in computer vision. Depth from defocus (DFD) technique uses space varying blurring of an image as a cue in reconstructing the 3D structure of a scene. ... -
Practical approaches for photometric stereo
(Dhirubhai Ambani Institute of Information and Communication Technology, 2007)In this thesis work, we aim to propose approaches for photometric stereo that are less time consuming and have low computational requirements. Many applications of computer vision require high resolution 3-D structure of ... -
Pre-processing using outlier removal in voice conversion
(Dhirubhai Ambani Institute of Information and Communication Technology, 2016)Voice conversion (VC) is a technique that modifies and converts the speech spokenby one speaker to sound as if the same sentence was spoken by another speaker.In short, only the speaker�s identity is converted and the ... -
Precision agriculture using wireless sensor network
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)Farming practices should evolve with the rapid increase in population. Recent growth in wireless sensor network (WSN) has the capability to meet this objective. Better quality in crop production can be achieved using ... -
Precoder design for beamforming in K-User MIMO interference chennel
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)Beamforming in MIMO wireless networks, is a techniques used for mitigating interference and achieve the best possible throughput. Accurate channel state information is essential for efficient design of beamforming vectors ... -
Predicting quality of service parameter for Internet of Things network
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)Nowadays, the Internet of Things applications are developed to facilitate users worldwide. Machine learning is very useful to make some decisions for those applications. The main aim of this present work is to provide a ... -
Prediction of significant co-ordinates from GPS data using clustering techniques
(2020)Location aware computing is used for providing personalised services based on the semantic locations of the users. It can also be used for detecting customer density throughout a region which can help a company for allocating ... -
Predictive maintenance schedule
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)The transportation sector is an eminent and indispensable part of the development of an economy. An potent transportation system supports social and economic benefits and opportunities. When transportation systems are ... -
Presentation Attack Detection in Face Recognition System
(2021)One of the quickest, most precise and easily available biometric recognition system is Face recognition. These systems have wide range of uses like phone verification, payment method security checks, border control and ...