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    • Electrical Engineering (EE)
    • Browsing Electrical Engineering (EE) by Advisor
    •   etd@IISc
    • Division of Electrical, Electronics, and Computer Science (EECS)
    • Electrical Engineering (EE)
    • Browsing Electrical Engineering (EE) by Advisor
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    Browsing Electrical Engineering (EE) by Advisor "Ramakrishnan, A G"

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      • 3D Coding Of MR Images And Estimation Of Hemodynamic Response Function From fMRI Data 

        Srikanth, R (2011-05-09)
      • Algorithms for processing polarization-rich optical imaging data 

        R S, Umesh (Indian Institute of Science, 2005-04-13)
        This work mainly focuses on signal processing issues related to continuous-wave, polarization-based direct imaging schemes. Here, we present a mathematical framework to analyze the performance of the Polarization Difference ...
      • Analysis Of Multi-lingual Documents With Complex Layout And Content 

        Pati, Peeta Basa (2008-01-17)
        A document image, beside text, may contain pictures, graphs, signatures, logos, barcodes, hand-drawn sketches and/or seals. Further, the text blocks in an image may be in Manhattan or any complex layout. Document Layout ...
      • Attention-Feedback and Representations in OCR 

        Shiva Kumar, H R
        A Kannada OCR, named Lipi Gnani, has been designed and developed from scratch, with the motivation of it being able to convert printed text or poetry in Kannada script, without any restriction on vocabulary. The training ...
      • Automatic speech recognition for low-resource Indian languages 

        Anoop, C S
        Building good models for automatic speech recognition (ASR) requires large amounts of annotated speech data. Recent advancements in end-to-end speech recognition have aggravated the need for data. However, most Indian ...
      • Camera-Captured Document Image Analysis 

        Kasar, Thotreingam (2014-08-19)
        Text is no longer confined to scanned pages and often appears in camera-based images originating from text on real world objects. Unlike the images from conventional flatbed scanners, which have a controlled acquisition ...
      • Characterization of the Voice Source by the DCT for Speaker Information 

        Abhiram, B (2017-12-10)
        Extracting speaker-specific information from speech is of great interest to both researchers and developers alike, since speaker recognition technology finds application in a wide range of areas, primary among them being ...
      • Devanagari Online Handwritten Character Recognition 

        Sharma, Anand
        In this thesis, a classifier based on local sub-unit level and global character level representations of a character, using stroke direction and order variations independent features, is developed for recognition of ...
      • Efficient Design of Embedded Data Acquisition Systems Based on Smart Sampling 

        Satyanarayana, J V (2018-05-10)
        Data acquisition from multiple analog channels is an important function in many embedded devices used in avionics, medical electronics, robotics and space applications. It is desirable to engineer these systems to reduce ...
      • Explicit Segmentation Of Speech For Indian Languages 

        Ranjani, H G (2010-07-02)
        Speech segmentation is the process of identifying the boundaries between words, syllables or phones in the recorded waveforms of spoken natural languages. The lowest level of speech segmentation is the breakup and ...
      • Knowledge-driven training of deep models for better reconstruction and recognition 

        Pandey, Ram Krishna
        This thesis aims to efficiently solve many interesting and challenging problems by incorporating appropriate image processing techniques in a deep learning framework. We have proposed, implemented and tested efficient ...
      • Lexicon-Free Recognition Strategies For Online Handwritten Tamil Words 

        Sundaram, Suresh (2014-08-07)
        In this thesis, we address some of the challenges involved in developing a robust writer-independent, lexicon-free system to recognize online Tamil words. Tamil, being a Dravidian language, is morphologically rich and also ...
      • Machine Learning for Decoding Imagined words and Altered State of Consciousness from EEG 

        Panachakel, Jerrin Thomas
        In the first part of the thesis, the results of our studies on the classification of phonological categories in imagined words are presented. We have investigated whether there are any statistically significant differences ...
      • Methods for Text Segmentation from Scene Images 

        Kumar, Deepak (2017-09-27)
        Recognition of text from camera-captured scene/born-digital images help in the development of aids for the blind, unmanned navigation systems and spam filters. However, text in such images is not confined to any page layout, ...
      • Modified VQ Coders For ECG 

        Narasimaham, M V S Phani (2013-08-01)
      • Multimodal sleep staging and diagnosis of sleep disorders 

        Jain, Ritika
        Sleep is not a single uniform state, but rather a cyclical pattern involving multiple stages such as rapid eye movement (REM) and non-REM (NREM stages N1, N2, and N3). Polysomnography (PSG) is considered as the gold standard ...
      • Music And Speech Analysis Using The 'Bach' Scale Filter-Bank 

        Ananthakrishnan, G (2009-08-13)
        The aim of this thesis is to define a perceptual scale for the ‘Time-Frequency’ analysis of music signals. The equal tempered ‘Bach ’ scale is a suitable scale, since it covers most of the genres of music and the error is ...
      • Pitch-Synchronous Discrete Cosine Transform Features for Speaker Recognition and Other Applications 

        Meghanani, Amit
        Extracting speaker-speci c information from the speech is of great interest since speaker recognition technology nds application in a wide range of areas such as forensics and biometric security systems. In this thesis, ...
      • A Research Bed For Unit Selection Based Text To Speech Synthesis System 

        Konakanchi, Parthasarathy (2011-08-09)
        After trying Festival Speech Synthesis System, we decided to develop our own TTS framework, conducive to perform the necessary research experiments for developing good quality TTS for Indian languages. In most of the ...
      • Segmentation Strategies for Scene Word Images 

        Anil Prasad, M N (2017-12-10)

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