M Tech Dissertations: Recent submissions

Now showing items 441-460 of 923

    • Brain computer interface using electroencephalogram 

      Meisheri, Hardik (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      Brain Computer Interface (BCI) provides a pathway for communication from humansto computer without any muscular activity. Common Spatial Pattern (CSP)algorithm has been proved to be effective in Brain Computer Interface ...

    • Design and Analysis of Energy Neutral Wireless Sensor Nodes for Health and Environmental Monitoring Applications 

      Pokhara, Ankur (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      This thesis demonstrates investigation of an Energy Neutral System using EnergyHarvesters for Wireless Sensor Nodes (WSNs). For this purpose, we have implementedan Energy Harvesting system which consists of three parts: ...

    • Design of 16-bit 1MSamples/s differential SAR analog to digital converter 

      Nale, Rahul (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      This work focusses on design of 16-bit, 1MSamples/s differential SAR ADC converter.We have applied split ADC architecture to SAR converter. The design canbe broadly classified in two parts viz. design of ideal A/D converter ...

    • Reconfigurable hardware implementation of image processing techniques 

      Parmar, Palas (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      Nowadays, wearable devices are becoming increasingly popular in everyday lifedue to the advances in body sensor network. The primary concern of these devicesis the power consumption that has implications on the lifetime ...

    • Power reduction schemes in an interrupt driven processor based SoC 

      Gupta, Shruti (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 ...

    • Design of an interrupt driven processor having deterministic exception response 

      Parikh, Sagar (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      In recent times, we have seen an impressive growth of portable devices, audiovideobased multimedia products and wireless communication systems. To meetthe intensive computational requirements and complex real time functions, ...

    • Pre-processing using outlier removal in voice conversion 

      Rao, Sushant V. (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 ...

    • Deep learning based image super-resolution 

      Madhu, Prathmesh Rajesh (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      Super-resolution is an algorithmic approach to increase the spatial resolution ofan image. In areas like medical imaging, satellite image processing, biometrics,robotics, text to speech conversion, optical character ...

    • High Performance Computing 

      Patel, Jaykumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      Technology today has evolved from the Mainframe computers to laptops to small and smart handheld devices. These smart end devices are accompanied with extremely robust ARM 64-bit processors which are a perfect blend of ...

    • Distributed medium access control (MAC) protocol at 60 GHz for outdoor wireless networks 

      Mudliar, Shweta (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      Growing demands of high bandwidth and data rates in wireless networks haveinspired the US Federal Commission Council (FCC) to free the licensed 60 GHzspectrum for emerging technologies. Typically, wireless networks operate ...

    • Simple automated story generator 

      Khalpada, Purvish (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      As technology advances, the list of things computers can do also increases. The list isreally big and includes diverse things. When we think about the list, storytelling is notsomething; we would be comfortable to have in ...

    • Integrating semantics into biomedical information retrieval 

      Thakrar, Fenny (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      Integrating semantics into Biomedical Information Retrieval is concerned with studying the meaning of concepts and focusing on their relationships. We have used semantic document representation approach to applying ...

    • Exact algorithm for segment based sequence alignment 

      Tailor, Divyesh (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      In bioinformatics, proteins, large biological molecules consisting long chain of amino acids, are described by a sequence of 20 amino acids. To analyze these protein sequences pairwise alignment is being used, which ...

    • Low-power pipelined crypto-core using a backup flip-flop 

      Patel, Sagar (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      With increasing clock frequencies, power-aware computing has become a critical concern in the VLSI design. One of the most effective and widely used method for lowering the power is DVS (Dynamic Voltage Scaling), which ...

    • Detection and localization of tampering in a digital medical image using discrete wavelet transform 

      Gadhiya, Tushar (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      Use of digital images has increased tremendously in medical science as a diagnosis tool. It made investigation easier and quick. But at the same time it raises the question of authenticity of the image under scrutiny. ...

    • Analysis of nonlinearity in speech production mechanism for speaker verification: phase-based approach 

      Agrawal, Purvi (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      Many of the real-world signal processing problems can be described using linear models, and can be realized as analog or digital filter, time-invariant filters; finite or infinite impulse response (IIR or FIR) filters. In ...

    • Path planning of data mule using responsible short circuit with steiner points 

      Vora, Ankitkumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      We have studied the problem of data aggregation method in wireless sensor network using the data mule. In data mule approach, Data mule is the mobile entity which can collect the data from stationary sensor node in the ...

    • Text retrieval from the degraded document images 

      Vasani, Hiral (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      Image binarization is used to obtain a black and white text document from a colored one. Basically, it can be taken as an image segmentation task that segments the text part from the background. Such a black and white ...

    • Medical image security with cheater identification using secret sharing scheme 

      Krishnan, Arun (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      The progress in the field of information and communication technology has brought about quick and efficient transfer of textual as well as multimedia data . However, the growth of technology has also provided new ways ...

    • Learning based approach for image compression 

      Kumar, Dheeraj (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      Data compression is a process of storing same information with less data or space in computer memory. There are many image compression techniques that are available for storing images with less storage space. Minimizing ...