Abstract : Compressed sensing is a new paradigm for signal recovery and sampling. It states that a relatively small number of linear measurements of a sparse signal can contain most…
A REAL TIME NUMBER PLATE RECOGNITION
ABSTRACT Automatic Number Plate Recognition (ANPR) is a real time embedded system which identifies the characters directly from the image of the license plate. It is an active area of…
Stationary and Non-Stationary noise removal from Cardiac Signals using a Constrained Stability Least Mean Square Algorithm
Abstract : Adaptive filter is a primary method to filter ECG signal, because it does not need the signal statistical characteristics. In this paper we present a novel adaptive filter…
A HIGH-CAPACITY CDMA WATERMARKING SCHEME BASED ON ORTHOGONAL PSEUDORANDOM SEQUENCE SUBSPACE PROJECTION
ABSTRACT : The aim of our project is to propose a high-capacity CDMA based watermarking scheme based on orthogonal pseudorandom sequence subspace projection. We introduced a novel idea to eliminate…
Data Hiding in Motion Vectors of Compressed Video Based on Their Associated Prediction Error
Abstract: This paper deals with data hiding in compressed video. Unlike data hiding in images and raw video which operates on the images themselves in the spatial or transformed…
CombineInvariants to similarity Transformation and to Blur Using Orthogonal Zernike Moments
Abstract : The derivation of moment invariants has been extensively investigated in the past decades. In this paper, we construct a set of invariants derived from Zernike moments which is…
Super-Resolution Method for Face Recognition Using Nonlinear Mappings on Coherent Features
ABSTRACT : Low-resolution (LR) of face images significantly decreases the performance of face recognition. To address this problem, we present a super-resolution method that uses nonlinear mappings to infer coherent…
QUALITY ASSESSMENT OF DEBLOCKED IMAGES
ABSTRACT We study the efficiency of deblocking algorithms for improving visual signals degraded by blocking artifacts from compression. Rather than using only the perceptually questionable PSNR, we instead propose a…
IMAGE RESOLUTION ENHANCEMENT BY USING DISCRETE AND STATIONARY WAVELET DECOMPOSITION
ABSTRACT In this correspondence, the authors propose an image resolution enhancement technique based on interpolation of the high frequency subband images obtained by discrete wavelet transform (DWT) and the input…
A Fast Adaptive Kalman Filtering Algorithm for Speech Enhancement
Abstract : The speech enhancement is one of the effective techniques to solve speech degraded by noise. In this paper a fast speech enhancement method for noisy speech signals is…