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Now showing items 961-980 of 1148
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Shadow Detection and Removal from video using Deep Learning
(Dhirubhai Ambani Institute of Information and Communication Technology, 2023)The removal of shadow from images is crucial in computer vision as it can enhancethe interpretability and visual quality of images. This research work proposesa cascade U-Net architecture for the shadow removal, consisting ... -
Shallow parsing of Gujarati text
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)Shallow parsing is the process of assigning tag to minimal, non recursive phrase of the sentence. It is useful for many applications like question answering system, information retrieval where there is no need of full ... -
SHELBRS: Location-Based Recommendation Services using Switchable Homomorphic Encryption
(2021)Location-Based Recommendation Services (LBRS) has seen an unprecedented rise in its usage in recent years. LBRS facilitates a user by recommending services based on his location and past preferences. However, leveraging ... -
Shorted microstrip patch antenna
(Dhirubhai Ambani Institute of Information and Communication Technology, 2005)In this thesis, electrically small microstrip patches incorporating shorting posts are thoroughly investigated. These antennas are suitable for mobile communications handsets where limited antenna size is a premium. In ... -
Siddis of Gujarat: contrasting perspective
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)The vast population of the sub-continent of India is composed of different ethnic groups with diverse cultures and languages. There are many instances in Indian history that record the arrival of foreign immigrants who ... -
Signal processing methods for robust heart rate estimation from multimodal physiological signals
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)Cardiovascular diseases are the major cause of world-wide mortality. Heart rate (HR) and heart rate variability (HRV) are important health parameters to monitor functioning of heart of cardiac patients. Multimodal physiological ... -
Significance of Teager Energy Operator for Speech Applications
(Dhirubhai Ambani Institute of Information and Communication Technology, 2022)Speech is used in various applications apart from voice communications, such as pathology detection, severity-level classification of dysarthria, and replay spoof speech detection for voice biometric and voice assistants. ... -
Similarities in Challenges faced by Developers: Investigations on Stack Overflow and GitHub
(Dhirubhai Ambani Institute of Information and Communication Technology, 2022)A large amount of rich data available in today�s world encounters a lot of opportunities to analyze the data and identify some useful patterns from them. However, dealing with such data requires automated frameworks and ... -
Similarity based regularization for online matrix- factorization problem: Application to course recommender systems
(Dhirubhai Ambani Institute of Information and Communication Technology, 2016)Recommender Systems have played a vital role in the emergence of e-commerce.Given a large amount of data about a user�s purchases, categorizing and generatingparameters that define each user�s behavior over a given set of ... -
Similarity preserving dimensionality reduction for image data
(Dhirubhai Ambani Institute of Information and Communication Technology, 2016)Data collection and storage capabilities have increased manifold in last few decades,leading to information overload. Number of variables used to represent each data observation is called dimension of the data and dealing ... -
Simple automated story generator
(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 ... -
Single electron transistor based 4-bit ALU design, simulation and optimization
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)Objective of this thesis work is to create and optimize Single Electron Transistor(SET) based digital design. In present era for electronics, alternative approaches, other than CMOS (like SET,finFET,quantom dot) are much ... -
Single ended sense amplifier for DRAM
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)Today design of eDRAM is facing more challenges as the technology node is scaling down every year. Supply Voltage is also scaling down in accordance with the technology. Thus, charge on the bitlines, to sense is also ... -
Single frame superresolution
(Dhirubhai Ambani Institute of Information and Communication Technology, 2008)Super-resolving an image from single frame observation image. In many cases more than one low resolution observations may not be available, need high spatial resolution images e.g. medical imaging, remote sensing etc.. We ... -
Single Image De-raining Using Convolutional Neural Network
(Dhirubhai Ambani Institute of Information and Communication Technology, 2023)Rain streaks vary in size, quantity, and direction, making removing them from individualimages difficult. Recent advancements in deep learning, especially thoseusing CNN-based techniques, have shown promising results in ... -
Single Image Dehazing for Homogeneous and Non-Homogeneous Haze using Deep Neural Network
(2021)Image dehazing is an "ill-posed problem" that has been extensively studied in recent years. Available methods use various constraints/priors, deep learning, or a combination of both to get plausible dehazing solutions. ... -
Single precision floating point matrix multiplier using low power arithmetic circuits
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)The main objective of this thesis work is to implement a Single Precision Floating Point Matrix Multiplier with the help of basic low power arithmetic circuits. Such circuit can be used in various digital signal processing, ... -
SLAM (Self localization and mapping)
(Dhirubhai Ambani Institute of Information and Communication Technology, 2013)A fundamental competence of any mobile robot system is the ability to remain localized while operating in an environment. For unknown/partially known environments there is a need to combine localization with automatic ... -
Smart soldier asystem incorporating embedded electronics
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)Now a days, the defence technology is heading towards new innovation along with advanced implementation. Monitoring the soldier's activity and health at the frontline area of operation forms an essential entity in determining ... -
Smart wearable device using embedded systems
(Dhirubhai Ambani Institute of Information and Communication Technology, 2018)The development of wearable devices has evolved as a research topic over the last few years. The proposed work is aimed at improving farmer's livelihood. This then, discusses about the developed system to monitor cow's ...