Dsp b.tech 2014 15
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The document lists various projects and publications related to image processing, speech processing, and signal processing conducted by Sak Informatics, based in Hyderabad. It highlights a range of topics including employee detail retrieval, speech enhancement, image watermarking, ECG signal denoising, and techniques for improving image quality. Each project is labeled with relevant years and methodologies, showcasing advancements in the field from 2010 to 2014.
Dsp b.tech 2014 15
- 1. SAK INFORMATICS (0)9603999243, 8333034195 #C4, KVR Enclave, Near ICICI Bank, Ameerpet, Hyderabad [email protected] www.sakinformatics.com S. No. Name/Title of The Project Publication IMAGE PROCESSING & SPEECH PROCESSING IEEE 1 Finding the Employee Details By Using Graphical User Interface(GUI) Real Time 2 Fault Diagnostic Suit for Windows By Using Graphical User Interface (GUI) Real Time 3 An Improved speech/speaker recognition system 2014 4 Robust digital watermarking for colored images using SVD and DWT Technique 2014 5 Brain Tumor Detection and its Area Estimation using Optimized Pillar Algorithm 2014 6 Experimental analysis of digital image retrieval using SVD 2014 7 Noise free Speech enhancement based on Fast Adaptive Kalman Filtering 2014 8 Low Level Image Histogram Features Based Image Classification in Content-Based Image Retrieval Systems 2014 9 An Advanced Modulation Scheme for Mobile Broadcasting 2014 10 Audio Steganography 2014 11 A Novel image Fusion based on Fast Discrete Curvelet Transform and Dual Tree Complex Wavelet Transform 2014 12 A Real Time Approach for Secure Text Transmission Using Video Cryptography 2014 13 Fast Compressive Tracking 2013 14 A Robust Visible Image Watermarking for Copyright Protection Applications 2013 15 Efficient Quality Analysis of MRI Image Using Preprocessing Techniques 2013 16 Content Based Image Retrieval using Discrete Wavelet Transform and Edge Histogram Descriptors 2013 17 Overview of Satellite Image Resolution Enhancement Techniques 2013 18 Robustness of video watermarking against various attacks using wavelet Transform Techniques and Principle Component Analysis 2013 19 Performance analysis of image compression using wavelet thresholding 2013
- 2. SAK INFORMATICS (0)9603999243, 8333034195 #C4, KVR Enclave, Near ICICI Bank, Ameerpet, Hyderabad [email protected] www.sakinformatics.com 20 An Image Cryptosystem based on Significant Bit planes of a Scrambled Image with Generated Binary Key Matrices 2013 21 Image Fusion Technique using Dual Tree Complex wavelet transform (DT-CWT) 2013 22 Real-time Object Tracking via Online Discriminative Feature Selection 2013 23 An Improved Method for Speech Enhancement Based on Ridgelet Transform 2013 24 Non-Local Patch Regression Robust Image De-noising in Patch Space 2013 25 Study and Analysis of PCA, DCT & DWT based Image Fusion Techniques 2013 26 Brain Tumour Detection and Its area calculation by using FCM and K- means Clustering algorithms 2012 27 A Fast Wavelet based Global and Local Image Sharpness Enhancement 2012 28 Semi Fragile Watermarking spatial Watermarking based on Local Binary Pattern Operators 2012 29 Strong Internal and External Luminescence as Solar Cells Approach the Shockley–Queisser Limit 2012 30 An Improved Method of Image Segmentation Using Fuzzy c-means 2012 31 A Gradient based Multi focus Image Fusion Method using Multi wavelets Transform 2012 32 Image Fusion based on Principle Component analysis in Dual Tree Complex Wavelet Transform (DT-CWT) domain 2012 33 Directionlet-based PURE-LET for Poisson Image De noising 2012 34 A Novel Technique for Image Steganography Using Nonlinear Chaotic Map 2012 35 A Novel Approach of Image Fusion On MR And CT Images Using Wavelet Transforms 2012 36 Morphological Image Processing Approach on the Detection of Tumour and Cancer Cells 2012 37 Image De-noising based on non-local means filter and its method Noise Thresholding 2012 38 A New Histogram Modification Based Reversible Data Hiding Algorithm Considering Human Visual System 2011 39 Quality assessment of De blocked Images 2011
- 3. SAK INFORMATICS (0)9603999243, 8333034195 #C4, KVR Enclave, Near ICICI Bank, Ameerpet, Hyderabad [email protected] www.sakinformatics.com 40 Image Resolution Enhancement Using Discrete and Stationary wavelet Decomposition 2011 41 Colour Extended Visual Cryptography Using Error Diffusion 2011 42 A Generalized Un sharp Masking Algorithm 2011 43 Salient Motion features for video Quality Assessment 2011 44 Fast Sparse Image Reconstruction Using Adaptive Linear filtering 2011 45 A High Capacity CDMA Watermarking scheme Based on Orthogonal Pseudorandom sequence Subspace Projection 2011 46 A New Method for Image Enhancement based on Image Fusion Algorithm 2011 47 Fuzzy Impulse Noise Removal From Colour Image Sequences 2011 48 Energy Efficient Transmission of DWT image Over OFDM Fading Channels 2011 49 Implementation of Direct Sequence Spread Spectrum Steganography on Audio Data 2011 50 Poisson Noise Removal From Images Using The Fast Discrete Curvelet Transform 2011 51 Centralized Sparse Representation for Image restoration 2011 52 A New Approach to Image Segmentation Using Pillar K-means Algorithm 2010 53 A New Approach- Generic Lossless Visible Watermarking 2010 COMMUNICATION AND SIGNAL PROCESSING IEEE 54 ECG Signal Denoising by Using Least-Mean-Square and Normalized Least-Mean-Square Algorithm Based Adaptive Filter 2014 55 Correlation Based SNR Estimation Using M-QAM in OFDM System 2014 56 Novel Nonlinear Companding Transform for Reduced Peak-to-Average Power Ratio in OFDM 2014 57 Oversampling to Reduce the Effect of Timing Jitter in High Speed OFDM Systems 2014 58 Reduction of Peak to Average Power Ratio in Coherent Optical Orthogonal Frequency division multiplexing using companding transform 2014
- 4. SAK INFORMATICS (0)9603999243, 8333034195 #C4, KVR Enclave, Near ICICI Bank, Ameerpet, Hyderabad [email protected] www.sakinformatics.com 59 Inter Carrier Interference Cancellation in High Speed OFDM System 2014 60 PAPR Reduction of Multi-Carrier Systems With Simple Nonlinear Companding Transform 2014 61 SNR Estimation for OFDM System based on Decision Feed Back signal 2013 62 High resolution Cardiac signal extraction using novel adaptive noise cancellers 2013 63 Removal of Artifacts in ECG using Empirical Mode Decomposition 2013 64 De-noising and Arrhythmia Classification using EMD based features and Neural Network 2013 65 Performance Analysis of SLM for PAPR Reduction of OFDM Signal in MARINE Channel 2013 66 Non Local mean De-noising of ECG Signals 2012 67 Optimized Data Allocation & Combining Scheme for ICI Self Cancellation in OFDM Systems 2012 68 The Truncation DCT Channel Estimation for OFDM System 2012 69 A New Variable Step-Size NLMS (VSS-NLMS) Algorithm and Its Performance Analysis 2012 70 A modified PAPR reduction scheme based on SLM and PTS Techniques 2012 71 The Performance Analyses of PAPR Reduction Schemes for OFDM and Improvement 2012 72 An Efficient Nonlinear Companding Transform for Reducing PAPR of OFDM Signals 2012 73 A Novel Block SLM Scheme For PAPR Reduction Of OFDM Systems 2012 74 The Reduction of PAPR in OFDM Systems Using Clipping and SLM Method 2012 75 Adaptive Slope and Threshold Companding Technique For PAPR Reduction in OFDM Systems 2012 76 Companding Transform for PAPR Reduction in Coherent Optical OFDM System 2012 77 PAPR Reduction by Modified PTS Combined with Interleaving Technique for OFDM System with QPSK Subcarriers 2012 78 Performance of Improved SLM Method under Multipath Fading Channel in OFDM Systems 2012
- 5. SAK INFORMATICS (0)9603999243, 8333034195 #C4, KVR Enclave, Near ICICI Bank, Ameerpet, Hyderabad [email protected] www.sakinformatics.com 79 Channel Estimation for OFDM Systems using LS and MMSE Estimators 2011 80 Stationary and Non-stationary Noise Removal From Cardiac Signals Using a Constrained Stability Least Mean Square Algorithm 2011 81 A Two-Level FH-CDMA Scheme for Wireless Communication Systems over Fading Channels 2011