This paper presents a novel method of phonocardiogram acquisition, recording and analysis. The PC/laptop is a host of software that provide complete analysis of heart sounds. Different signal processing techniques such as filtering, wavelet analysis, and spectrum are used to analyse the various components of heart sound.
In this paper we propose a method termed as Face-Specific Subspace DCT Sign Only Product (FSS–DSOP), for face recognition. The proposed method is based on Face-Specific Subspace (FSS) technique using Discrete Cosine Transform (DCT) sign only product as similarity measure. The proposed approach aims to improve the recognition rate of the FSS technique under… (More)
has been proposed. The proposed method is tested for synthesis of OTF and a comparison of recognition rate for frontal face identification is made between OTF using DSOC (OTDS) and standard OTF
— Object tracking in real time is one of the most important topics in the field of computer Vision. Detection and tracking of moving objects in the video scenes is the first relevant step in the information extraction in many computer vision applications. This idea can be used for the surveillance purpose, video annotation, traffic monitoring,… (More)
In this paper, we investigate the face recognition problem via clustering of frontal face images represented in frequency domain by low frequency Discrete Cosine Transform (DCT) coefficients. Our approach termed as Class Specific Space Model (CSSM) is based on the assumption that faces of different subjects are clustered in different low dimensional… (More)