Absract
This paper proposes a novel feature extractionscheme for audio fingerprinting using discretewavelet transform (DWT). The proposed schemereduces the granularity, i.e., the minimal length ofaudio, needed for identification in an audiofingerprinting system. The scheme first decomposesthe video frame into sub-bands by DWT
The proposed scheme hastwo advantages:
(1) it needs smaller fingerprintgranularity than other previous work;
(2) it is notonly reliable but also robust against various signal
degradations according to the ex ....etc

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TEXT EXTRACTION FROM IMAGES ....etc

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This article describes about modified band-pass filtered MFCC.Improved noise robustness is obtained by varying the time constants in each channel and adaptive gain compression of the envelope in each channel.This article also presents speech discrimination and
recognition results.
Mel-frequency cepstral coefficients (MFCCs),are not very robust for noise.Reasons include-the number of samples used to represent each frame is small compared to the original sampled waveform in most audio feature extraction processes.FFT followed by grouping int ....etc

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ABSTRACT
Meshes are dominantly used to represent 3D models as they fit well with graphics rendering hardware. Features such as volume, moments, and Fourier transform coeffi- cients need to be calculated from the mesh representation efficiently. In this paper, we propose an algorithm to cal- culate these features without transforming the mesh into other representations such as the volumetric representa- tion. To calculate a feature for a mesh, we show that we can first compute it for each elementary shape such as a triangle or a tetrahedron, ....etc

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Extraction of Red Cabbage Anthocyanins: Optimization of
the Operation Conditions of the Column Process

Marcelo Fonseca Xavier, Toni Jefferson Lopes, Mara Gabriela Novy Quadri* and
Marintho Bastos Quadri
Departamento de Engenharia Química e de Engenharia de Alimentos; Universidade Federal de Santa Catarina;
Campus Universitário Trindade; C. P.: 476; 88040-900; [email protected]; Florianópolis - SC - Brasil


ABSTRACT
The aim of this work was to extract anthocyanins from the red cabbage. Batch stu ....etc

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if u have the materials for this project can u send please sent it to dis id

[email protected]

its urgent.....and i also needed some guidance on dis project......please

thanks

Anna ....etc

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HOW 2 DO THIS PROJECT? ....etc

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AN FPGA-BASED ARCHITECTURE FOR REAL TIME IMAGE FEATURE EXTRACTION
Real-time image pattern recognition is a challenging task which involves image processing, feature extraction and pattern classification. It applies to a wide range of applications including multimedia , military and medical ones. Its high computational requirements force systems to use very expensive clusters, custom VLSI designs or even both. These approaches suffer from various disadvantages, such as high cost and long development times. Rec ....etc

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Extraction Of Heart Rate Variability

Introduction

Heart Rate Variability (HRV)


HRV is the physiological phenomenon where the time interval between heart beats varies.

Dependant on the extrinsic regulation of the heart rate.

Useful for understanding the status of Autonomic Nervous System (ANS).
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STUDIES ON CONSTRUCTIONAL & MANUFACTURING ASPECTS OF InGaN LED & IMPROVING ITS EXTRACTION EFFICIENCY

. INTRODUCTION:
A light-emitting diode (LED) is a semiconductor light source. LEDs are used as indicator lamps in many devices, and are increasingly used for lighting. Introduced as a practical electronic component in 1962, early LEDs emitted low-intensity red light, but modern versions are available across the visible, ultraviolet and infrared wavelengths, with very high brightness.
The ....etc

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