This thesis presents a comprehensive overview of the problem of facial recognition. A survey of available facial detection algorithms as well as implementation and tests of di鏗€erent feature extraction and dimensionality reduction methods and light normalization methods are presented.
標簽： comprehensive recognition presents overview
上傳時間： 2017-05-05
上傳用戶：royzhangsz
Sensors and Transducers is highly readable text which provides a unique introduction to the selection and application of sensors, transducers and switches.
標簽： introduction Transducers readable provides
上傳時間： 2014-01-02
上傳用戶：四只眼
This folder contains two simple functions (zerocross and energy) to compute STE and STZCR. The script zcr_ste_so.m uses these two and other functions (included) to compute the STE and STZCR of the word so . See the respective function help for more details.
標簽： and functions zerocross contains
上傳時間： 2017-06-03
上傳用戶：exxxds
An important book that cover wavelet domain. It help a lot in understanding wavelets and their applications. Beside explanations of the transform and application of this, there are also presents the reasons why wavelets are better than Fourier transform.
標簽： understanding important wavelets wavelet
上傳時間： 2017-06-14
上傳用戶：lanhuaying
Objectives The purpose of this notebook is to give you a brief introduction to the DiscreteWavelets Toolbox and show you how to use it to load images. Some basic image manipulation is illustrated as well. You will also learn how to use measures and tools such as cumulative energy, entropy, PSNR, and Huffman coding. Help on the DiscreteWavelets Toolbox Help for the toolbox is available by clicking on Help and then Product Help (or press F1) and then clicking on the DiscreteWavelets Toolbox. Several demos and examples are available as well by clicking on the Demos tab on the Help menu. Image Basics The DiscreteWavelets Toolbox comes with 18 grayscale images and 9 color images for you to use. There are three functions available to tell you more about these images. The first function is called |ImageList|. This function can tell you the names and sizes of the digital images in the Toolbox.
標簽： introduction DiscreteWav Objectives notebook
上傳時間： 2017-06-30
上傳用戶：康郎
This application note considers the design of frequency- selective filters, which modify the frequency content and phase of input signals according to some specification. Two classes of frequency-selective digital filters are considered: infinite impulse response (IIR) and finite impulse response (FIR) filters. The design process consists of determining the coefficients of the IIR or FIR filters, which results in the desired magnitude and phase response being closely approximated.
標簽： application considers frequency the
上傳時間： 2013-12-07
上傳用戶：chfanjiang
This application note considers the design of frequency- selective filters, which modify the frequency content and phase of input signals according to some specification. Two classes of frequency-selective digital filters are considered: infinite impulse response (IIR) and finite impulse response (FIR) filters. The design process consists of determining the coefficients of the IIR or FIR filters, which results in the desired magnitude and phase response being closely approximated.
標簽： application considers frequency the
上傳時間： 2014-01-04
上傳用戶：ardager
This sample program generates two sine waves called X and Y. It will then calculate the normalized magnitude and phase of the two waveforms using the following formulas: Mag = sqrt(X^2 + Y^2)/sqrt(GainX^2 + GainY^2) Phase = (long) (atan2PU(X,Y) * 360) The program will prompt the user to change the gain and frequency of the X and Y waveforms.
標簽： Y. normalized generates calculate
上傳時間： 2014-01-06
上傳用戶：123456wh
This book is intended for experienced telecommunication engineers interested in basics of digital communication.
標簽： telecommunication experienced interested engineers
上傳時間： 2013-12-10
上傳用戶：skhlm
The potential of solving real-time demanding industrial applications, using vision-based algorithms, drastically grew due to an increasing availability of computational power. In this thesis a novel real-time, vision-based Blackjack analysis system is presented. The embedding of the vision algorithms in a compound system of other information sources such as an electronic chip tray, reduces the vision task to detect cards and chips. Robust results are achieved by not just analyzing single frames but an image stream regarding game-ß ow informations. The requirements for such a system are a highly robust and adaptive behav- ior. This is motivated by the vital interest of casino entrepreneurs in a 100 statistical analysis of their offered gambling in order to support the business plan, measuring table and dealer performance and give accurate player rating. Extensive experiments show the robustness and applicability of the proposed system.
標簽： applications vision-based algorithms industrial
上傳時間： 2017-08-20
上傳用戶：liansi
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