Least Square Plane and Leastsquare Quadric Surface Approximation by Using Modified Lagrange’s Method

Video Shot Cut Detection Using Least Square Approximation Method

Video shot boundary detection is the basic step in the area of content based video analysis and retrieval. Various automatic shot boundary detection techniques have been proposed and their performances are reliable, especially for video cut detection. However most of the proposed methods are sensitive to camera, object motion and lighting changes. In this paper, we have focused mainly on the im...

Quadric Surface Extraction by Variational Shape Approximation

Based on Lloyd iteration, we present a variational method for extracting general quadric surfaces from a 3D mesh surface. This work extends the previous variational methods that extract only planes or special types of quadrics, i.e., spheres and circular cylinders. Instead of using the exact L error metric, we use a new approximate L error metric to make our method more efficient for computing ...

A Modified Least Mean Square Method Applied to Frequency Relaying

Ear Recognition by using Least Mean Square Method

Biometrics is a proper way of identifying human beings based on certain physiological characteristics and behavioral characteristics. Some of the physiological characteristics are fingerprint, face, DNA and iris. Some of the useful behavioral traits are gait and voice. But ear biometrics has recently emerged as a new area in biometrics. A great possibility for use of human ears for identificati...

Adaptive Noise Cancellation using Modified Normalized Least Mean Square Algorithm

This paper presents an efficient design of Adaptive filters which uses enhanced NLMS algorithm for eliminating noise added by mean of various communication media or any other noise sources. By using the appropriate weights, Adaptive filter estimates and remove the estimated noise signal from the available information. LMS and Normalized LMS are two most efficient algorithm for noise cancelation...