Results 171 to 180 of about 13,850 (187)

DWT Based Detection of Epileptic Seizure From EEG Signals Using Naive Bayes and k-NN Classifiers

IEEE Access, 2016
A Sharmila
exaly  

Cuckoo search algorithm based satellite image contrast and brightness enhancement using DWT–SVD

ISA Transactions, 2014
Ashish Kumar Bhandari, Anil Kumar, A K Bhandari   +2 more
exaly  

DWT Based Detection of R-peaks and Data Compression of ECG Signals

IETE Journal of Research, 1997
K Deergha Rao
exaly  

An improved privacy-preserving DWT-based collaborative filtering scheme

Expert Systems With Applications, 2012
Alper Bilge, Hüseyin Polat
exaly  

A Memory-Efficient High-Throughput Architecture for Lifting-Based Multi-Level 2-D DWT

IEEE Transactions on Signal Processing, 2013
Ching Chuen Jong, Yusong Hu
exaly  

A new approach for 1-D and 2-D DWT architectures using LUT based lifting and flipping cell

AEU - International Journal of Electronics and Communications, 2018
Ganapathi Hegde
exaly  

Illumination pre-processing method for face recognition using 2D DWT and CLAHE

IET Biometrics, 2018
Thamizharasi Ayyavoo
exaly  

An enhanced hybrid image watermarking scheme for security of medical and non-medical images based on DWT and 2-D SVD

Future Generation Computer Systems, 2019
Tanya Koohpayeh Araghi
exaly  

Kompresija videosignala primjenom DWT

2009
Emitiranje digitalnih video signala zahtijeva visoku kvalitetu slike, uz istovremeno korištenje male količine podataka. U kodiranju videa najrašireniji standardi temeljeni na diskretnoj kosinusnoj transformaciji (DCT) kao što su MPEG-2 i H.264/AVC. JPEG2000 format za kodiranje mirnih slika, temeljen na diskretnoj wavelet transformaciji (DWT) već se ...
openaire   +1 more source

A comparative study of DWT, CWT and DCT transformations in ECG arrhythmias classification

Expert Systems With Applications, 2010
Majid Moavenian
exaly