Procedure for Processing Biometric Parameters Based on Wavelet Transformations
نویسندگان
چکیده
منابع مشابه
Wavelet-based transformations for nonlinear signal processing
Nonlinearities are often encountered in the analysis and processing of real-world signals. In this paper, we introduce two new structures for nonlinear signal processing. The new structures simplify the analysis, design, and implementation of nonlinear filters and can be applied to obtain more reliable estimates of higher-order statistics. Both structures are based on a two-step decomposition c...
متن کاملA WAVELET-BASED PROCEDURE FOR MINING OF PULSE-LIKE GROUND MOTIONS FEATURES ON RESPONSE SPECTRA
The main objective of this paper is to present a wavelet-based procedure to characterize principle features of a special class of motions called pulse-like ground motions. Initially, continues wavelet transform (CWT) which has been known as a powerful technique both in earthquake engineering and seismology field is applied easily in automated detecting of strong pulse of earthquakes. In this pr...
متن کاملHardware Based Wavelet Transformations
Many filtering and feature extraction algorithms use wavelet or related multiscale representations of volume data for edge detection and processing. Due to the computational complexity of these approaches no interactive visualization of the extraction process is possible nowadays. Using the hardware of modern graphics workstations for wavelet decomposition and reconstruction is a first importan...
متن کاملDesign procedure based on VHDL language transformations
One of the major problems within the VHDL based behavioral synthesis is to start the design on higher abstraction level than the register transfer level (RTL). VHDL semantics was designed strictly for simulation, therefore it was not considered as high-level synthesis language. A novel synthesis procedure was developed, which uses the methodology of high level synthesis. It starts from an abstr...
متن کاملapplication of upfc based on svpwm for power quality improvement
در سالهای اخیر،اختلالات کیفیت توان مهمترین موضوع می باشد که محققان زیادی را برای پیدا کردن راه حلی برای حل آن علاقه مند ساخته است.امروزه کیفیت توان در سیستم قدرت برای مراکز صنعتی،تجاری وکاربردهای بیمارستانی مسئله مهمی می باشد.مشکل ولتاژمثل شرایط افت ولتاژواضافه جریان ناشی از اتصال کوتاه مدار یا وقوع خطا در سیستم بیشتر مورد توجه می باشد. برای مطالعه افت ولتاژ واضافه جریان،محققان زیادی کار کرده ...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Modern Education and Computer Science
سال: 2021
ISSN: ['2075-0161', '2075-017X']
DOI: https://doi.org/10.5815/ijmecs.2021.02.02