Browsing PhD Dissertations - DO NOT EDIT by Author "Oraintara, Soontorn"
Now showing items 1-6 of 6
-
Complex Directional Wavelet Transforms: Representation, Statistical Modeling And Applications
Vo, An Phuoc Nhu (Electrical Engineering, 2009-09-16)The thesis presents an new image decomposition for feature extraction, which is called the pyramidal dual-tree directional filter bank (PDTDFB). The image representation has an overcomplete ratio of less than 8/3 and uses ... -
The Complex Gaussian Scale Mixtures Of Complex Wavelet Coefficients And Applications
Rakvongthai, Yothin (Electrical Engineering, 2011-07-14)In this thesis, the complex Gaussian scale mixture (CGSM), which is an extension of the Gaussian scale mixture (GSM) for real-valued random variables to the complex case, is presented to model the complex wavelet coefficients. ... -
Error-resilient Image And Video Coding Over Lossy Networks
Liu, Yilong (Electrical Engineering, 2007-08-23)The rapid growth of the Internet and increasing bandwidth in the past decade has heightened the interest in robust transmission of image and video signals over error-prone links. Recent literatures highlight the multiple ... -
On The Study Of Multi-channel EEG: Lossless Compression, Signal Modeling And Classification
Wongsawat, Yodchanan (Electrical Engineering, 2008-04-22)Recently, electroencephalogram (EEG) has become necessary for diagnosis, telemedicine, and brain computer interface (BCI). This thesis investigates three signal processing tools which can explore multi-channel structures ... -
Sparsity Enhanced Reconstruction Algorithms For Diffuse Optical Tomography
Yao, Jixing (Electrical Engineering, 2014-03-12)Conventional reconstruction algorithms for diffuse optical tomography (DOT) is based on Tikhonov regularization method and the simple white Gaussian noise (WGN) assumption. These approaches usually lead to the following ... -
Wavelet Based Array Comparative Genomic Hybridization And Mass Spectrometry Data Analysis
Nguyen, Nha (Electrical Engineering, 2010-11-01)As a highly efficient technique, array-based comparative genomic hybridization (aCGH) methods allow the simultaneous measurement of genomic DNA copy number at hundreds or thousands of loci and the reliable detection of ...