Browsing by Title
Now showing items 970-989 of 1001
-
Video compression using color transfer based on motion estimation
(Dhirubhai Ambani Institute of Information and Communication Technology, 2008)Many compression techniques were developed in last decade and are being used in many applications like HDTV, Videoconferencing, Videophone, multimedia work stations and mobile image communications. It is also certain that ... -
Video De-noising using graph signal processing
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)"Depth map videos have distinct characteristics and usually they are known as piecewise smooth (PWS) videos. Due to this characteristics, they are different from the natural videos as they have objects with sharp edges and ... -
Video documentation of success story of watershed development project, Gujarat
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)Watershed development programme is a flagship programme started by Government of India to increase the crop production by arresting soil erosion and ensure irrigation facility to farmers. In Gujarat, Ministry of Rural ... -
Vikalp : aware a child - save childhood
(Dhirubhai Ambani Institute of Information and Communication Technology, 2008)The focal points of the project are street children, who are being exploited at different levels and under different circumstances. Keeping this in focus and going through the readings and research works done in this area, ... -
Virtual machine migration for back-end mashup application
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)Cloud computing provides a computing platform for the users to meet their demands in an efficient way. Virtualization technologies are used in the clouds to aid the efficient usage of hardware. Virtual machines are utilized ... -
VIU content access layer intelligent & flexible content selection
(2020)For OTT media streaming products like VIU, it is really important to increase the consumption of media content as much as possible. To get the highest benefit, the user must stay on the platform and consume numerous content. ... -
Vocal tract length normalization for automatic speech recognition
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)Various factors affect the performance of Automatic Speech Recognition (ASR) systems. In this thesis, speaker differences due to variations in vocal tract length (VTL) are taken into account. Vocal Tract Length Normalization ... -
Voice conversion: alignment and mapping perspective
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)Understanding how a particular speaker is producing speech, and mimicking one's voice is a difficult research problem due to the sophisticated mechanism involved in speech production. Voice Conversion (VC) is a technique ... -
Voice Liveness Detection Using Modified Group Delay Functions
(2021)Automatic Speaker Verification (ASV) system is a key element of the voice biometric system. With the recent advancement in technology, spoofing attacks have also progressed drastically. In spoofing attack, attacker tries ... -
Voronoi diagram modelling for wireless Ad-Hoc sensor network coverage
(Dhirubhai Ambani Institute of Information and Communication Technology, 2004)This thesis aims at a basic geometrical understanding of Voronoi diagrams and Voronoi diagram modelling for Wireless Ad hoc Sensor coverage. What is known as the Fortune algorithm for constructing Voronoi diagrams is ... -
Vowel landmark detection for speech recognition
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)Landmarks are the time instants in a speech utterance which marks the important events such as vowels, glides and consonants. This thesis proposes a novel Vowel Landmark Detection (VLD) algorithm to locate vowel landmarks ... -
Waterpoly: a learning game kit
(Dhirubhai Ambani Institute of Information and Communication Technology, 2008)The title of my project is “Waterpoly” – A Learning Game Kit. The objective of my project is to design an interactive computer aided training program to bring awareness of Water Conservation methods for improving standard ... -
Wavelets and filter banks: novel approaches for real and complex-valued transform designs
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)Processing of natural images stored as 2-D discrete signals is an inevitable task in almost all areas of image processing. In order to have the desired processing results, directional image representation can be considered ... -
Wearable Sensing Device for Continuous Monitoring of Human Vital Signs
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)"Due to the emergence of autonomous sensor networks and low cost devices, continuous health monitoring is gaining interest. Blood Pressure (BP) is one of the important parameters as an indicator for cardiovascular diseases. ... -
Web content outlier detection using latent semantic indexing
(Dhirubhai Ambani Institute of Information and Communication Technology, 2007)Outliers are data elements different from the other elements in the category from which they are mined. Finding outliers in web data is considered as web outlier mining. This thesis explores web content outlier mining which ... -
Web services policy in grid
(Dhirubhai Ambani Institute of Information and Communication Technology, 2008)Service-oriented computing enables service providers to publish their business functionalities in the form of abstract contracts, which can be discovered by service consumers based on open and standard protocols. Enterprise ... -
Weblab: a framework for remote laboratories
(Dhirubhai Ambani Institute of Information and Communication Technology, 2005)Remote laboratories have been proposed and implemented in the past to address a number of issues, namely wider access to high-end expensive experiments, safety, and better resource utilization. However, the existing projects ... -
Website design [birds of Nalsarovar]
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)Tourism is the most common and wide spread business all over the world. In India a large amount of revenue is generated through tourism, there are various historic sites, wild life sanctuaries, nature parks and much more ... -
Well of meanings: an insight into the stepwells of Gujarat
(Dhirubhai Ambani Institute of Information and Communication Technology, 2007)Stepwells of Western India were often regarded as magnificent architectural solutions to the seasonality of water supply in the region. But as this multimedia presentation will show, the stepwells were much more than ... -
What child art could say?
(Dhirubhai Ambani Institute of Information and Communication Technology, 2009)“What child could say?” is project which intents to design a communication of public interest message for middle class urban Indians. It is to alert parents in the direction of importance of family peace and harmony. And ...